SFC Product Release - · PDF fileSFC Product Release 1. ... Hach Lange Dr. Kuntze ... SFC SC The trend graph allows for daily data trending that can be extended to 30 days

Global Product Marketing Release Document Water Technologies

SFC Product Release

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INDEX

1. Introduction

2. Description of Equipment

3. Publications

4. Drawings

5. Price Structure

6. Availability

7. Competition

8. PowerPoint Presentation

9. Website

10. Sales & Publicity Letters

11. Promotional Campaign

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1. Introduction

• Brief product introduction • How product fits existing range • Markets for the product 2. Description of Equipment • Technical Description of Product • Features • Benefits 3. Publications • Product Sheets 4. Drawings • Layout • Dimensional 5. Price Structure • Price lists

6. Availability • Ship From Date • Product Availability • Delivery Times 7. Competition • Competitor Products • Feature & Benefit Comparison 8. PowerPoint Presentation • PowerPoint: Product Introduction 9. Website • Activity • Special Website Campaigns 10. Sales & Publicity Letters • Product Introduction Mailing Letter • Sales Enquiry Response 11. Promotional Campaign • Product Mailshots • Product Press Releases • Exhibitions


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1. Introduction The SFC is a new single measurement unit that compliments our current analyzer & controller offering. The SFC is available as a single measurement unit with or without optional control functionality. The SFC is also available as a flow proportional controller or a compound loop controller. The instrument is ideally suited for a wide range of analytical and control solutions in the following main markets:

Potable water Industrial process water Swimming pool water Waste water

2. Description of equipment The SFC electronic platform is a single parameter controller that is available in the following versions: a) flow proportional controller (replacing the SCU) b) compound loop controller with an external measurement input (replacing the PCU) c) single series measurement analyzer with feedback control capability (replacing the MFA analyzer range) d) single series measurement analyzer with compound loop control, which offers a new, low cost single measurement control instrument.

The main benefits:

Accurate measurement and control in a single

instrument

All currently available measurement sensors can be utilized with the SFC

The same look and easy operation as offered in the

MFC instrument

Robust and fault-tolerant design SD card slot for extended data collection and

convenient storage of the configuration

Integrated bus connectivity and integrated data management for long term data logging with data export option to spreadsheet software

The SFC support all wetsides and sensors currently available with the MFC instrument, as well as the Micro/2000 & DEOX/2000 wetsides which are in the redesigning process currently. The SFC platform can be expanded to communicate with additional SFC and MFC electronics via a CAN sensor/actuator bus thereby greatly expanding its functionality (pH corrected chlorine measurement is an example where two SFC electronics can be combined). The user interface is similar to that of the MFC electronics and includes a user friendly configuration menu as well as a grahic display with trend graph capability. Communication to other devices is possible via the RS 485 bus and will be expanded to include a communication card for Profibus, Profinet and Modbus.


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3. Publications 3.1. Product Sheets Available Product Sheets as listed will be available on the website 4. CN Drawings Dimensional drawings: Mounting locations: Typical application of components: Flow diagram:

SFC Series WT.050.590.000.IE.PS SFC PC WT.050.590.010.IE.PS SFC SC WT.050.590.020.IE.PS SFC DEPOLOX 5 WT.050.585.001.IE.PS SFC FC1 WT.050.585.005.IE.PS SFC TC1 WT.050.585.006.IE.PS SFC CD7 WT.050.585.007.IE.PS SFC OZ7 WT.050.585.008.IE.PS SFC Conductivity WT.050.585.009.IE.PS SFC pH WT.050.585.010.IE.PS SFC Redox WT.050.585.011.IE.PS SFC Fluoride WT.050.585.012.IE.PS SFC WT.050.590.100.IE.CN SFC DEPOLOX5 WT.050.590.102.IE.CN SFC DEPOLOX5 and VariaSens WT.050.590.104.IE.CN SFC DEPOLOX 5 WT.050.585.001.DE.CN SFC FC1 WT.050.585.005.DE.CN SFC TC1 WT.050.585.006.DE.CN SFC ClO2, CD7 WT.050.585.007.DE.CN SFC OZ7 WT.050.585.008.DE.CN SFC Conductivity WT.050.585.009.DE.CN SFC pH WT.050.585.010.DE.CN SFC Redox WT.050.585.011.DE.CN SFC Fluoride WT.050.585.012.DE.CN SFC PC WT.050.590.010.DE.CN SFC SC WT.050.590.020.DE.CN


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5. Price Structure Please contact your regional sales department to receive the price information. 6. Availability The targeted standard delivery time will be 4 weeks from written order. Schedule for sales processes and activities

Start quoting SFC: Immediately

Delivery time: 4 weeks


Last orders for SCU, PCU and MFA units: End of August When needed, we will make every effort to accommodate a customer with the old equipment, but our stock is limited. No additional stocking orders should be placed prior to a discussion with the product manager.

Exceptions to the last order rule for SCU, PCU and MFA: Spare parts for the existing SCU,

PCU and MFA units will be available until further notice.

Units which are not substituted

by similar or better performance with SFC units are available until further notice.

Additional orders for existing

quotations.

Existing systems where a customer needs max. two measurements in existing MFA housing.

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7. Competition Comparison of analyzers and controllers attached. 7.1. European market

Potable water and swimming pool water treatment: ProMinent Grundfos – Alldos Endress & Hauser Hach Lange Dr. Kuntze Industrial water treatment: ProMinent Endress & Hauser Additionally a number of smaller providers like Jumo, WTW, Grünbeck and Dinotec are competitors on our markets. 7.2. Global market Potable water: ATI Severn Trent Hach Prominent Walchem Endress & Hauser Rosemount

8. Power Point Presentation Will be sent separately with teleconference invitations

9. Website The web page for the new SFC is designed and ready to go live as soon as related press release approvals are cleared up. It is estimated that the new SFC web page will go live within the next two weeks. 10. Sales & Publicity Letters Teleconferences will be scheduled for our sales staff, distributors and representatives to call in and follow along a Powerpoint presentation. The presentation will be followed by a brief period for questions. 11. Promotional Campaign 11.1 Sales Letter Separately attached please find sample sales announcement that you may send to your customers. 11.2 E-mail alert Sales force, regional country managers, representatives and distributors for each business center. 11.3 Product press release Initial press release for the SFC occurred with the release of the product in Germany in June 2008.

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SFC Productsheets Attachments

Wallace & Tiernan® Analyzers/ControllersSFC series Continuous analysis of water parameters

Water Technologies

Product Sheet

Benefits:

n Permits the use of the DEPOLOX® 5 potentiostatic sensor as well as all other sensors currently available in our sensor portfolio

n Four different control modes can be selected

n Measurement and control of individual or multiple parameters when combined using a CAN sensor/actuator bus

n Simple configuration and operation

n Easy data connection to SCADA systems and Web technology

GeneralThe Wallace & Tiernan® SFC series of instrumen- tation provides for the continuous measurement and control of a wide variety of water quality parameters. As a single input device, the SFC unit can be used to monitor any one of a number of different measurement technologies and perform a related control function suited to the specific application. The SFC system can control automatic v-notch positioners in gas feed systems, such as the V10kTM and V2000TM systems, or automatic stroke length positioners and variable speed drives in dosing pump systems to maintain a setpoint concentration. For multiple measurement applications, the MFC analyzer/controller is available.

Typical applicationsn Potable water treatmentn Waste water treatmentn Cooling water circuitsn Industrial and process water treatment n Swimming pools

FeaturesThe SFC analyzer/controller is a modular system consisting of a wall or panel-mounted electronic module, a flow cell module and a plug-and-play sensor measuring module. The SFC unit can be configured as an analyzer only, with over 10 different measurement choices, a set-point or flow proportional controller or a combined analyzer/ controller. The additional control function offers an easy, software selectable range of control modes from flow proportional to compound loop with “fuzzy-logic” auto-tuning. Utilizing the CAN sensor/actuator bus allows communication between electronic modules if more than one parameter is being measured. This can be particularly useful for pH-corrected free chlorine measurement with the DEPOLOX® 5 flow cell and a pH sensor.

An example of a SFC system: SFC pH for individual pH measurement

Flow proportional control

Control optionsBoth flow proportional and compound loop control are available with the SFC. The control mode required should be specified when ordering the equipment. With the wide range of SFC versions available, nearly all conceivable water treatment applications, including single feedback closed-loop control, can be monitored and controlled.

The SFC system is available with the following functionality

Sensor selectionThe portfolio of measurements includes the following parameters, and where appropriate, the supporting measurement modules are depicted.

n Free chlorine (DEPOLOX® 5, Micro/2000® & Membrane) n Total chlorine (Micro/2000® & Membrane) n Chlorine dioxide (DEPOLOX® 5, Micro/2000® & Membrane) n Ozone (DEPOLOX® 5, Micro/2000® & Membrane) n Potassium permanganate (DEPOLOX® 5 & Micro/2000®) n pH value n Redox (ORP) n Fluoride n Chlorine-sulfite (Deox/2000®)n Conductivity n Temperature n A single measurement with a Milliamp output can also be incorporated.

The application and water quality will determine what measurement module best suits the application;

The DEPOLOX® 5 measurement module uses the potentiostatic bare electrode technology that is fast acting to a change in chlorine concentration and therefore well suited for disinfection control. It incorporates continuous hydromechanical cleaning of the sensor. (For further measurement module details please refer to WT.050.585.001.PS.)

The Micro/2000® and Deox/2000® measurement modules are also potentiostatic bare electrodes that can incorporate the addition of buffer and incorporate hydro-mechanical cleaning of the sensor. The Micro/2000 and Deox/2000 measurement modules can be used in poor quality water without fouling. The Micro/2000 module offers unmatched accuracy of chlorine measurements down to one part per billion. The Deox/2000 module is utilized for dechlorination chemistry measurements. (For further measurement module details please refer to WT.050.585.003.PS and WT.050.585.004.PS.)

The membrane measurement module utilizes membrane covered electrodes with the VariaSensTM flow cell and is the least affected by water supply chemistry variations. The membrane covered sensor will respond slower to disinfectant changes. (For further measurement module details please refer to WT.050.585.005 to 008.PS.)

External setpoint value for single feedback closed loop control and/or combi-control

External dosing factor for flow proportional control

Temperature input

Feedback input

2 digital inputs

mA outputs

Relay outputs

RS 232 interface for firmware update

Slot for fieldbus modules

RS 485 interface

CAN sensor/actuator bus interface

SD card slot

– 3 3 3

– 3 – 3

– – 3 3 3 3 3 3 3 3 3 3 3 3 3 3 2 4 4 4

3 3 3 3

– 3 3 3 – 3 3 3

– 3 3 3

– 3 3 3

$SFC SC

The trend graph allows for daily data trending that can be extended to 30 days

when the optional SD card is inserted.

Compound loop control with external measurement (mA)

Measurement single feedback closed-loop control

Measurement with compound loop control

with feedback are used, the non-linearity can be adjusted using a maximum of 11 calibration points.

For further technical details, please refer to the appropriatedocumentation. Separate product information leaflets areavailable for the SFC PC process controller, for the flow proportional control SFC SC, and the individual parameters.

Additional featuresThe CAN sensor/actuator bus allows easy expansion of the SFC functionality by allowing two or more SFC devices to be inter- connected. The CAN sensor/actuator bus allows for a pH compensated chlorine measurement or a more complex control scheme such a set-point trim control. A communication slot will allow connection of field bus systems such as PROFIBUS DP or Modbus. The removable SD card available for the SFC and SFC PC allows for data storage as well as back-up of the configuration.

The fuzzy logic compound loop control, which was previously included in the Wallace & Tiernan® PCU process controller, has now been integrated in the SFC PC system. Each measuring system also has an optional integrated controller that can be used with external setpoint selection (as well as with single feedback closed-loop control). Depending on the application, the control parameters can also be used to control actuators such as the V10kTM gas feed system, dosing pumps, or frequency converters. This now also applies to CAN sensor/actuator bus enabled dosing devices.

The flow proportional control SFC SC enables proportionally controlled feed of chemicals used in water treatment and for industrial applications. The dosing capacity of the connected device is controlled automatically, on the basis of a measuring signal, for example an external flow rate measurement, and a configurable dosing factor. If actuators

External setpoint value for single feedback closed loop control and/or combi-control

External dosing factor for flow proportional control

Temperature input

Feedback input

2 digital inputs

mA outputs

Relay outputs

RS 232 interface for firmware update

Slot for fieldbus modules

RS 485 interface

CAN sensor/actuator bus interface

SD card slot

– 3 3 3

– 3 – 3

– – 3 3 3 3 3 3 3 3 3 3 3 3 3 3 2 4 4 4

3 3 3 3

– 3 3 3 – 3 3 3

– 3 3 3

– 3 3 3

$SFC PC

$ SFC

with corresponding measuring module

$SFC

with corresponding control module

www.siemens.com/wallace-tiernan

Technical data SFC electronic module

Display: Graphical display, resolution 128 x 64 pixels, white background illumination

Measurement inputs: 1 x measured value input (electrically isolated up to 50 V to ground) for plug-in cards of the sensor measuring module (not with SFC SC): n 3-electrode cell for chlorine, ozone, chlorine dioxide and potassium permanganate DEPOLOX® 5 module n Membrane sensors for total chlorine (TC1/TC1-S), free chlorine (FC1), chlorine dioxide (CD7), ozone (OZ7) n Micro/2000® and Deox/2000® modules n pH value n Redox voltage (ORP) n Fluoride n Conductivity n mA/V input

1 x mA input for flow rate 0 – 20 mA/4 – 20 mA 1 x mA input for external setpoint or dosing factor 0 – 20 mA/4 – 20 mA (not applicable to SFC SC) 1 x temperature input PT 1000 (0 – 50 °C/32 – 122 °F) with sensor error display (not applicable to SFC SC/SFC PC) 1 x feedback input for servo motor position feedback (1 kΩ, 5 kΩ, mA, V)

Digital inputs: 2 x for voltage-free contact (< 100 Ω) for controller stop, flow control

Relay outputs: 4 free selectable two-way switches for process monitoring; SFC SC: 2 alarm/control contacts

mA output: 1 x mA output for measurement or control output (freely configurable) Output 0/4 – 20 mA Accuracy < 0.5 % FS Load protected ≤ 500 Ω Temperature drift max. 0.2 % / 10 °C Electrically isolated up to 50 V to ground

Interfaces: 1 x RS 485 for connection to a ChemWeb-Server, OPC-Server Data Access V2.0, CMS software 3.0, SECO-S7 (not applicable to SFC SC) The RS 485 interface is electrically isolated up to 50 V to ground. 1 x CAN sensor/actuator bus interface for controlling actuators and evaluating external measurements and module communication (not applicable to SFC SC) 1 x slot for fieldbus connection (not applicable to SFC SC) 1 x RS 232 for firmware updates (not electrically isolated)

Memory card: 1 x SD memory card slot for installation of an SD memory card (not applicable to SFC SC)

Power supply: 100 – 240 V AC ± 10 %, 50 – 60 Hz, 30 VA 24 V DC ± 20 %, 30 W

Enclosure: IP 66, designed to meet NEMA 4X

Testing and marking: CE, EMC-EN 61326 LUD-EN 61010 UL listed/CSA certified

Ambient temperature: 0 – 50 °C (32 – 122 °F) (do not expose to direct sunlight)

Storage temperature: -20 to +70 °C (12 – 158 °F)

Dimensions (W x H x D): 185 x 265 x 145 mm (7.3 x 10.4 x 5.7 “)

Weight: approx. 2.5 kg (5.5 lbs)

© 2008 Siemens Water Technologies WT.050.590.000.IE.PS.0708 Subject to change without prior notice.

DEPOLOX, Deox/2000, Micro/2000, V10k, V2000, VariSens and Wallace & Tiernan are trademarks of Siemens, its subsidiaries or affiliates. CSA is a trademark of the Canadian Standards Association. NEMA is a trademark of the National Electrical Manufacturers Association. PROFIBUS is a trademark of Profibus International. UL is a trademark of Underwriters Laboratories, Inc. The information provided in this brochure contains merely general descriptions of characteristics of performance which in case of actual use do not always apply as described or which may change as a result of further development of the products. An obligation to provide the respective characteristics shall only exist if expressly agreed in the terms of contract.

SiemensWater Technologies

Germany: +49 8221 9040 [email protected]

United Kingdom: +44 1732 771777 [email protected]

USA: +1 856 507 [email protected]

Wallace & Tiernan® Analyzers/ControllersSFC PCProcess controller

Water Technologies

Product Sheet

GeneralThe Wallace & Tiernan® SFC PC process control unit is specifically designed for automatic control of disinfection, de-chlorination and chemical feed in water conditioning or industrial process applications. Typically used as a setpoint controller, the SFC PC system provides accurate control of gas feed equipment, as well as chemical metering pumps. Easy operation, setup and calibration using intuitive menu navigation makes sophisticated control functions simple.

Typical applicationsn Potable water treatment n Waste water treatment n Cooling water circuits n Industrial and process water treatment n Swimming pools

FeaturesThe SFC PC unit is available either as a stand alone, wall-mounted unit, equipment-mounted, or panel-mountable unit for installation in a control enclosure.

The SFC PC process controller features a choice of four control modes:n Compound loop – the use of “fuzzy-logic” auto-tuning control technology adapts the controller action to provide a quick response with minimal deviation from the setpoint

n Single feedback or direct residual – ideal for use in closed loop systems

n Feed forward

n Flow proportional

SFC PC process controller

Benefits:n Choice of four field-selectable control modes, including process optimized, adaptive control

n Can be combined with appropriate measurement flow cell as a single analyzer/controller package

n Graphical display of all parameters and process variables

n Intuitive menu navigation for easy operation

n User configurable alarm relays for any of 16 different conditions

n Galvanically isolated inputs and outputs

Integral control functions of the SFC PCThere are four control programs built into the SFC software that are available for controlling one chemical feed parameter. The control output can be used to adjust the V-notch actuator on a chlorinator, or the stroke length actuator on a metering pump, or the speed of a chemical pump motor to maintain an effective treatment process.

Available control types include:

n Flow proportional control to adjust feedrate based on process flow. This type of control typically uses a 0/4 – 20 mA signal from a flowmeter and controls an output that is proportional to the flow. The output can be adjusted by changing the dosage factor either through the keypad and menu or through a remote mA input.

n Feed forward control to adjust the chemical feedrate in proportion to an external measurement input or an input from an optional measurement module in combination of a flow input. A typical example of feed forward control is chemical feed of a dechlorination chemical based on a chlorine residual analysis and treated water flowrate. The chemical feed output is derived by the controller by multiplying the treated water flow by the measurement input and applying a selected dosage factor.

n Single feedback or direct residual closed-loop control to maintain a desired setpoint based on a measured value. The measured signal (either from an external measurement device or an optional measurement module) is compared with an internal setpoint, entered through the keypad or an external setpoint through a remote mA input. The source of the setpoint can be selected via a digital input. Any deviation from the control setpoint initiates a proportional/integral correction to the chemical feed device. The action of this controller can be forward acting (for chlorination) or reverse acting (for dechlorination). This type of control provides a stable residual in applications where the quality of the water varies, but the flow of the treated water is relatively constant.

n Compound loop control to maintain a desired setpoint based on a measured value (either from an external measurement device or an optional measurement module) and a treated water flow input. Compound loop control utilizes a residual setpoint similar to direct residual control but incorporates a flow input in the control algorithm to quickly compensate control for variations in the flow of the treated water. This provides a stable residual regardless of changes in water quality or flow. As an added benefit, this control loop can be selected with an adaption mode for quicker reaction to changes in flow. This control algorithm includes “fuzzy logic“ which acquires the correct dosage factors for different flow rates and stores them in a look-up table. The SFC controller utilizes this look-up table to adjust control whenever there is a change in the flow rate. This avoids oscillations in the residual level when there is disturbance in the flow, since the controller “knows where to go” before the residual is affected.

SFC electronic module

Back-lit LCD display, Display 128 x 64 pixels resolution inputs for measured concentration input, flow input and external setpoint

Measurement input 3 x 0/4 – 20 mA or 0 – 1 V or 1 kΩ

Ranged to match the residual analyzer as follows: 0 to 0.1 up to 50.0 mg/l.

Operating ranges For center zero operation with the Deox/2000® analyzer, 0.5 mg/l SO2

to 0.5 mg/l Cl

2 up to 10.0 mg/l SO

2

to 10 mg/l Cl2

Digital inputs 2

Switching outputs (relays)

4 alarm/control relays

0/4 – 20 mA, load protected ≤ 500 Ω Analog output Accuracy < 0.5 % FS Galv. isolated up to 50 V relative to earth

RS 485 port for connection to a ChemWeb-Server, OPC-Server, Communication

CMS software, CAN sensor/actuator bus interface

interface, RS 232 for firmware updates and slot for field bus modules

Power supply 24 V DC or 100 – 240 V AC, 50/60 Hz

Operating temperature range

0 – 50 °C (32 – 122 °F)

Enclosure IP 66, designed to meet NEMA 4X

Wall mounted, equipment Installation options

or panel mounted

7-day trend graph for historical Trend graph reference and analysis; 30-day available with optional SD card

Weight (incl. packaging) approx. 2.5 kg (5.5 lbs)

Dimensions (W x H x D) 185 x 265 x 145 mm (7.3 x 10.4 x 5.7 ”)

Inspected for EMC in accordance with EN 61326; Testing and marking Tested for electrical safety in accordance with EN 61010 CE marking; UL listed; CSA certified

Real-time clock, battery operated Extras Flash-Memory (max. 512 kB, 20 kB RAM)

SD card, optional 30 days trend for two measurands

Proportional gain Keypad adjustable from 1 – 1000 % Integral gain Keypad adjustable from 0 – 100 minutes Lag time Keypad adjustable from 1 – 60 seconds Security access 3-digit lock code for changing operating parameters





Wallace & Tiernan and Deox/2000 are trademarks of Siemens, its subsidiaries or affiliates. CSA is a trademark of the Canadian Standards Association. NEMA is a trademark of the National Electrical Manufacturers Association. UL is a trademark of Underwriters Laboratories, Inc. The information provided in this brochure contains merely general descriptions of characteristics of performance which in case of actual use do not always apply as described or which may change as a result of further development of the products. An obligation to provide the respective characteristics shall only exist if expressly agreed in the terms of contract.



Wallace & Tiernan® Analyzers/ControllersSFC SC Flow proportional control

Water Technologies

Product Sheet

GeneralThe Wallace & Tiernan® SFC SC system is used for flow proportional controlled dosing of chemicals used in water treatment and for similar industrial process applications. It can control automatic v-notch positioners in gas feed systems, such as the V10kTM and V2000TM systems, or automatic stroke length positioners and variable speed drives in dosing pump systems.

The SFC SC system is available either as stand alone wall-mounted unit, equipment-mounted, or as a panel-mountable unit for installation in a control enclosure.

The SFC SC flow proportional control compliments the SFC series of products which measure and control various parameters, including free and total chlorine, chlorine dioxide, ozone, fluoride, ORP (redox) and pH value.

Typical applications n Potable water treatment n Waste water treatment n Cooling water circuits n Industrial and process water treatment n Swimming pools

Featuresn Determines the control signal for the positioner/dosing pump from the control variable and the dosing factor n Sets the position of the positioner accurately using a feedback signal n Automatic correction in the event of non- linearity of the gas feeder n Wide dosage range: 10 – 400 %n Electronic overriden Milliamp or relay output control signalsn Security access

The intuitive menu structure is controlled via 3 function keys, 4 navigation keys and an escape and acknowledge key.

Benefits:

n Easy to operate thanks to intuitive menu navigation, diagnostics menu to simplify maintenance and installation, automatic display of any faults

n Multiple correction values can be used for linearization of the dosing feedback

n Graphical display of all parameters and process variables

n User-selectable units for flow and dosing

n Galvanically isolated inputs and outputs





V10k, V2000 and Wallace & Tiernan are trademarks of Siemens, its subsidiaries or affiliates. CSA is a trademark of the Canadian Standards Association. NEMA is a trademark of the National Electrical Manufacturers Association. UL is a trademark of Underwriters Laboratories, Inc. The information provided in this brochure contains merely general descriptions of characteristics of performance which in case of actual use do not always apply as described or which may change as a result of further development of the products. An obligation to provide the respective characteristics shall only exist if expressly agreed in the terms of contract.



SFC electronic module

Display Back-lit LCD display, resolution 128 x 64 pixels

Measurement input 0/4 – 20 mA, 47 Ω impedance, isolated

0/4 – 20 mA or 0 – 1 V or 1 kΩ, 5 kΩ potentiometer, Feedback input

linearization over maximum 11 correction values

Digital inputs 2 x inputs for voltage-free contact (< 100 Ω) power supply via SFC SC (12 V)

Switching relay outputs 2 alarm contacts/controller outputs

n Switching values 5 A, 250 V AC, 1250 VA max 5 A, 220 V DC, 150 W max

n UL/CSA-rating 5 A, 1/6 HP 125, 250 V AC 5 A, 30 V DC, 30 W max 1 A, 30 V DC – 0.24 A, 125 V DC

0/4 – 20 mA; load protected ≤ 500 Ω; Accuracy < 0.5 % FS; Analog output

Galv. isolated up to 50 V relative to earth

Sensitivity Actuator deadband adjustable from 0.1 to 0.5 % of full scale

Speed of response Completes a step change in input over full scale within 75 sec

Interface RS 232 for firmware updates

Dosage factor adjustable from 10 – 400 %; Characteristics Flow scaling factor free selectable; Sensitivity speed of response

Power supply 24 V DC or 100 – 240 V AC, 50/60 Hz

Ambient temperature 0 – 50 °C (32 – 122 °F)

Enclosure IP 66, designed to meet NEMA 4X

Wall-mounted, equipment-mounted (e.g. V10k, V2000), Installation options

or panel-mounted in a control enclosure

Weight (incl. packaging) approx. 2.5 kg (5.5 lbs)

Dimensions (W x H x D) 185 x 265 x 145 mm (7.3 x 10.4 x 5.7 ’’)

CE, EMC-EN 61326 Testing and marking LUD-EN 61010 UL listed/CSA certified

Dosing is directly proportional to the measured flow rate.

Wallace & Tiernan® Analyzers/ControllersDEPOLOX® 5 bare electrode for Cl

2, O

3, ClO

2 or KMnO

4 measurement

Water Technologies

Product Sheet

Benefits: n Accurate measurement and high reproducibility

n Fast response time to meet fluctuating disinfection demands

n Rugged design and minimal maintenance due to hydrodynamic cell cleaning

n Economical, reagentless operation

n Proven operation in thousands of installations around the world

n Intuitive programming for user-friendly operation

GeneralThe DEPOLOX® 5 measurement module can be used with either the SFC electronic package for single point analysis and control or the versatile MFC electronic package for multiple measurements and control. It consists of a plug-in sensor card and flow cell with an integral, bare-electrode measurement configuration. Utilizing amperometric residual measurement technology, it is suitable for disinfection applications, ranging from simple measuring/monitoring tasks to complex control processes for treating potable water, process water, and pool water. The DEPOLOX® 5 flow cell has a standard measuring range from 0.01 to 200 mg/l of free chlorine.

Typical applicationsn Measurement and control tasks in potable water works and by potable water suppliers

n Process water monitoring in all water-based industrial processes

n Cooling water monitoring

FeaturesThe DEPOLOX® 5 flow cell consists of a 3-electrode system utilizing a bare-electrode design which provides a quick response time (90 % change < 20 sec.) with high accuracy (±2 % F.S.) when compared to membrane sensor technology. Hydrodynamic grit cleaning of the electrode surfaces maintains sensitivity to extend the intervals between calibrations. Zero point calibration is not necessary. A sample with a constant pH is required, however, the addition of a pH sensor can provide for compensated free chlorine measurement with the suitable electronic package. An integral multi-sensor provides a PT 1000 tempe-rature measurement and monitors sample flow to provide a loss-of-flow alarm contact. The flow cell is supplied with a 1 m (3.3 ft.) screened coaxial cable. Up to three additional sensors can be fitted into the flow cell for measuring other water parameters. DEPOLOX® 5 flow module with plug-in card

Utilizing “plug and play” technology allows the SFC or MFC controller to automatically recognize the sensor card and provide the correct display information. An analog output (0/4 to 20 mA) is available along with user configurable alarm contacts.





Wallace & Tiernan and DEPOLOX are trademarks of Siemens, its

subsidiaries or affiliates. NEMA is a trademark of the National

Electrical Manufacturers Association.

The information provided in this brochure contains merely

general descriptions of characteristics of performance which in

case of actual use do not always apply as described or which

may change as a result of further development of the products.

An obligation to provide the respective characteristics shall only

exist if expressly agreed in the terms of contract.



For detailled information about the SFC and MFC systems please see:SFC Series WT.050.590.000.PSMFC System WT.050.580.000.BR

Measuring cell DEPOLOX® 5

Measuring system Potentiostatic 3-electrode system

Measuring ranges 70, 100, 200, 1000 μA

Electrolyte Potassium chloride solution, 3 mol

up to 500 μg/l: 1 μg/l; up to 5 mg/l: 0,01 mg/l; Resolution

up to 50 mg/l: 0,1 mg/l; up to 200 mg/l: 1 mg/l

Typical output signal approx. 20 μA/mg/l free chlorine

Response time T90

< 20 sec.

Conductivity min 200 μS/cm

Enclosure Sensor connection

IP 66, designed to meet NEMA 4X

Temperature compensation

yes, with Pt 1000 (0 – 50 °C /32 – 122 °F)

yes, in combination with SFC pH (Cl++) pH compensation

or pH sensor

pH range 5.0 – 8.5 according to HOCl curve

other oxidation agent: Cross-sensitivity

copperbased algaecide

swimming pool, potable, industrial and Water quality

process water

Flow module DEPOLOX® 5

PVC hose 6 x 3 mm or Sample water connection PE hose 6 x 1 mm, thread connection 1/2 ’’

Flow rate 33 l/h (0.15 US gpm), controlled

Sample water temperature 0 – 50 °C (32 – 122 °F)

Allowable sample water pressure 0.2 – 4.0 bar (3 – 60 psi)

Back pressure max. 1.5 bar (pressurized version)

Weight approx. 1.5 kg (3.3 lbs)

215 x 375 x 155 mm Dimensions

(8.4 x 14.8 x 6.1 ’’)

Sensor for fluoride or conductivityMembrane sensor pH/redox sensor

Flow Module View

Slots Slots Technical Data

Non-pressurized Pressurized

DEPOLOX® 5 flow-through adapter with integrated, open sensor for oxidation and disinfection chemicals and compatible with additional measurements of the MFC/SFC series

5 slots

Sample water flow: Controlled to 33 l/h (0.15 US gpm) with max. 4 bar (58 psi) inlet pressure* Integrated multi-sensor with flow monitor and compatible with temperature sensor max. sample water temperature: +50 °C (122 °F)

4 slots, 1.5 bar (22 psi) back pressure

*: Sample water pressures of up to 40 bar (580 psi) can be adapted with special equipment.

Wallace & Tiernan® Analyzers/ControllersFC1 membrane sensor for free chlorine measurement

Water Technologies

Product Sheet

Benefits:n Continuous, on-line measurement of free chlorine even at high pH (up to pH 10) and at low conductivity (from 10 μS/cm)

n No reagents required, the sample can be returned to the process or drained without concern for discharge restrictions

n Integral temperature compensation

n Internal buffering, ideal for samples with varying pH

n Low operating and maintenance costs


GeneralThe Wallace & Tiernan® free chlorine measurement module can be used with either the SFC electronic package for single point analysis and control or the versatile MFC electronic package for multiple measurements and control. It consists of a plug-in sensor card and a membrane-type sensor probe that can be mounted in a variety of flow cells. Utilizing amperometric measurement technology, it is suitable for disinfection applications, ranging from simple measuring/monitoring tasks to complex control processes for treating potable water, process water, and pool water. It features reagentless operation with a standard measuring range from 0.05 to 20 mg/l.

Typical applicationsn Measurement and control in industrial and municipal water treatment

n Process measurement, final inspection and testing, neutralization plants

n Monitoring of potable water, well water, pool water as well as other clean water applications where a free chlorine residual measurement is required

FeaturesThe free chlorine measurement sensor consists of a membrane-covered potentiostatic 3-electrode system with an integral temperature sensor for temperature compensation between +5 and 45 °C (41 and 113 °F). Zero point calibration is not necessary. An internal, buffered electrolyte reduces the effect of pH elimi-nating external pH buffering or pH compensation. The sensor is supplied with a 0.9 m (3.0 ft.) screened coaxial cable. Extension cables up to 50 m (164 ft.) in length are available as optional accessories. Utilizing “plug and play” technology allows the SFC or MFC controller to automatically recognize the sensor card and provide the correct display information. An analog output (0/4 to 20 mA) is available along with user configurable alarm contacts.

VariaSensTM flow module with membrane sensor and MFC electronic module

Wallace & Tiernan, DEPOLOX and VariaSens are trademarks of

Siemens, its subsidiaries or affiliates.













Sensor FC1

Measuring principle Membrane-covered 3-electrode potentiostatic system

Measuring parameter Free chlorine Cl2

Electrolyte Diluted potassium halide solution

Reference electrode Silver/silver halide/potassium halide solution

Water quality Clear water, potable water quality

External dimensions ø 25 mm (1 ’’), length 175 mm (6.9 ’’)

Models Non-pressurized or pressurized up to max. 0.5 bar

Measuring range 0.05 to 20 ppm

Response time (T90

) < 5 min

Temperature range Measuring water

+5 to 45 °C (41 to 113 °F), temp. compensation

pH 6 to pH 8: -2.5 % per pH; pH 8 to pH 9: -10 % per pH; Influence of the pH value

pH 9 to pH 10: -20 % per pH

Conductivity > 10 μS/cm to max. 2500 mS/cm

Electronics Sensor Card for MFC and SFC

Measurement input For membrane sensor FC1, pre-calibrated

Input data -7 to 1000 μA

Measuring accuracy/drift Linearity < 0.1 % FS/max. 0.2 %/10 K

Measuring cable Customized cable-plug combo



Flow Module View

Slots Technical Data

Non-pressurized


VariaSensTM Flow-through adapter in combination with membrane sensors and additional measurements of the MFC/SFC series

2 x membrane sensor

1 x membrane sensor



Wallace & Tiernan® Analyzers/ControllersTC1 membrane sensor for total chlorine measurement

Water Technologies

Product Sheet

Benefits:n Continuous, on-line measurement of total chlorine even at high pH (up to pH 10) and at low conductivity (from 10 μS/cm)

n No reagents required, the sample can be returned to the process or drained without concern for discharge restrictions

n Integral temperature compensation

n Internal buffering, ideal for samples with varying pH



GeneralThe Wallace & Tiernan® total chlorine measurement module can be used with either the SFC electronic package for single point analysis and control or the versatile MFC electronic package for multiple measurements and control. It consists of a plug-in sensor card and a membrane-type sensor probe that can be mounted in a variety of flow cells. Total chlorine is the sum of free and combined chlorine and occurs when ammonia or organically bound nitrogen is present in the treated water to from chloramines. The sensor features reagentless operation with a standard measuring range from 0.05 to 20 mg/l.



n Monitoring of potable water, well water, pool water as well as other clean water applications where a total chlorine residual measurement is required

FeaturesThe total chlorine measurement sensor consists of a membrane-covered potentiostatic 3-electrode system with an integral temperature sensor for temperature compensation between +5 and 45 °C (41 and 113 °F). Zero point calibration is not necessary. An internal, buffered electrolyte reduces the effect of pH elimi-nating external pH buffering or pH compensation. The sensor is supplied with a 0.9 m (3.0 ft.) screened coaxial cable. Extension cables up to 50 m (164 ft.) in length are available as optional accessories. Utilizing “plug and play” technology allows the SFC or MFC controller to automatically recognize the sensor card and provide the correct display information. An analog output (0/4 to 20 mA) is available along with user configurable alarm contacts.
















Sensor TC1


Measuring parameter Total chlorine

Electrolyte Diluted potassium iodine solution


Water quality Clear water, potable water quality; for salt water/brine the special sensor TC1-S is available


Models Pressurized up to max. 0.5 bar

Measuring range 0.05 to 20 ppm chlorine or chloramines

Response time (T90

) < 5 min



Linear signal deviation of approx. -20 %, Influence of the pH value

signal in the range pH 6 to pH 10 (equals -5 % per pH unit)

Conductivity With standard electrolyte < 2500 μS/cm; with brine electrolyte up to 60 mS/cm


Measurement input For membrane sensor TC1, TC1-S, pre-calibrated






Flow Module View

Slots Technical Data

Non-pressurized



2 x membrane sensor

1 x membrane sensor

Sample water flow: Controlled to 33 l/h (0.15 US gpm)with max. 4 bar (58 psi) inlet pressure* Integrated multi-sensor with flow monitor and compatible with temperature sensor max. sample water temperature: +50 °C (122 °F)

Sample water flow: Controlled to 33 l/h (0.15 US gpm)with max. 4 bar (58 psi) inlet pressure* Integrated multi-sensor with flow monitor and compatible with temperature sensor max. sample water temperature: +50 °C (122 °F)

Wallace & Tiernan® Analyzers/ControllersCD7 membrane sensor for chlorine dioxide measurement

Water Technologies

Product Sheet

Benefits:n Continuous, on-line measurement of chlorine dioxide without sensitivity to chlorine, bromine or hydrogen peroxide

n Independent of pH

n Integrated temperature compensation

n Economical, reagent free analysis



GeneralThe Wallace & Tiernan® chlorine dioxide measurement module can be used with either the SFC electronic package for single point analysis and control or the versatile MFC electronic package for multiple measurements and control. It consists of a plug-in sensor card and a membrane-type sensor probe that can be mounted in a variety of flow cells. It is suitable for typical chlorine dioxide water applications, ranging from simple measuring/ monitoring tasks to complex control processes for treating potable water, process water, pool water and waste water. The standard measuring range is 0.2 to 10 mg/l.



n Monitoring of potable water, well water, pool water as well as other clean water applications where a chlorine dioxide residual measurement is required

FeaturesThe chlorine dioxide measurement sensor consists of a membrane-covered potentiostatic 2-electrode system with a gold working electrode and a silver-silver halogenide reference electrode. It includes an integral temperature sensor for temperature compensation between +5 and 45 °C (41 and 113 °F). Zero point calibration is not necessary. The sensor is supplied with a 0.9 m (3.0 ft.) screened coaxial cable. Extension cables up to 50 m (164 ft.) in length are available as optional accessories. Utilizing “plug and play” technology allows the SFC or MFC controller to automatically recognize the sensor card and provide the correct display information. An analog output (0/4 to 20 mA) is available along with user configurable alarm contacts.
















Sensor CD7


Measuring parameter Chlorine dioxide, ClO2



Water quality All types of water, potable, industrial, process and salt water


Models Non-pressurized or pressurized up to max. 1 bar


Response time (T90

) approx. 20 s



Influence of the pH value No signal influence up to the chlorine dioxide stability limit



Measurement input For membrane sensor CD7, pre-calibrated






Flow Module View





1 x membrane sensor



2 x membrane sensor

2 x membrane sensor, up to 1 bar back pressure

Wallace & Tiernan® Analyzers/ControllersOZ7 membrane sensor for ozone measurement

Water Technologies

Product Sheet

Benefits:n Continuous, on-line measurement of ozone without sensitivity to chlorine, bromine or hydrogen peroxide

n Ozone analysis is not affected by sample water pH variations

n Integrated temperature compensation

n Economical, reagent free analysis



GeneralThe Wallace & Tiernan® ozone measurement module can be used with either the SFC electronic package for single point analysis and control or the versatile MFC electronic package for multiple measurements and control. It consists of a plug-in sensor card and a membrane-type sensor probe that can be mounted in a variety of flow cells. It is suitable for typical ozone water applications, ranging from simple measuring/monitoring tasks to complex control processes for treating potable water, process water, pool water and waste water. The standard measuring range is 0.2 to 10 mg/l.



n Monitoring of potable water, well water, pool water as well as other clean water applications where an ozone residual measurement is required

FeaturesThe ozone measurement sensor consists of a membrane-covered potentiostatic 2-electrode system with a gold working electrode and a silver-silver halogenide reference electrode. It includes an integral temperature sensor for temperature compensation between +5 and 45 °C (41 and 113 °F). Zero point calibration is not necessary. The sensor is supplied with a 0.9 m (3.0 ft.) screened coaxial cable. Extension cables up to 50 m (164 ft.) in length are available as optional accessories. Utilizing “plug and play” technology allows the SFC or MFC controller to automatically recognize the sensor card and provide the correct display information. An analog output (0/4 to 20 mA) is available along with user configurable alarm contacts. VariaSensTM flow module with membrane sensor and

MFC electronic module















Sensor OZ7


Measuring parameter Ozone O3



Water quality All types of water, potable, industrial, process and salt water


Models Non-pressurized or pressurized up to max. 1 bar


Response time (T90

) < 50 s



Influence of the pH value No signal influence up to the ozone stability limit



Measurement input For membrane sensor OZ7, pre-calibrated






Flow Module View





1 x membrane sensor

Sample water flow: Controlled to 33 l/h (0.15 US gpm) with max. 4 bar (58 psi)inlet pressure* Integrated multi-sensor with flow monitor and compatible with temperature sensor max. sample water temperature: +50 °C (122 °F)

Sample water flow: Controlled to 33 l/h (0.15 US gpm) with max. 4 bar (58 psi)inlet pressure* Integrated multi-sensor with flow monitor and compatible with temperature sensor max. sample water temperature: +50 °C (122 °F)

2 x membrane sensor

2 x membrane sensor, up to 1 bar back pressure

Wallace & Tiernan® Analyzers/ControllersConductivity measurement

Water Technologies

Product Sheet

Benefits:

n Accurate, reproducible measurement resistant to interference due to 4-electrode sensor

n Long-term measurement stability due to robust carbon electrodes

n Highest precision and linearity due to optimized cell geometry and standard integrated temperature sensor

n Compatible with all measurements of the MFC and SFC unit series

GeneralElectrical conductivity is a composite parameter representing a measure for the ion concentration of a solution. Ions of salts dissolved in water primarily indicate conductivity. The Wallace & Tiernan® conductivity sensor measuring module is composed of the sensor card for MFC or SFC and the sensor.

Applications range from simple measuring tasks to complex control processes for treating potable and process water, pool water as well as waste water.

Typical applicationsn Measurement and control tasks by potable waterworks and public utilities

n Determination of unspecific pollutants in industrial processes

n Process water monitoring in all water-carrying industrial areas

n Cooling water monitoring

FeaturesThe all-purpose conductivity sensor is equipped with four electrodes and is characterized by its resistance to pollutants and contaminants (e.g. biofilms). This sensor is also easy to clean. In contrast to two- electrode sensors, it features a greater measuring range. Longer maintenance intervals are another advantage. The sensor has an integrated temperature sensor and therefore an automatic temperature compensation feature since conductivity is heavily dependent on temperature.The sensor is inserted into the flow-through adapter. Screw-type connections are available for pressurized flow-through modules. The standard conductivity sensor is equipped with a 0.9 m-long (3.0 ft.) coaxial cable (customized measuring cable). Cables with a length of up to 50 meters (164 ft.) are available as optional accessories.

Conductivity sensor with cable and plug-in card

Measuring Cell Conductivity Sensor

Measuring principle 4-electrode sensor

Cell constant 0.48 m-1 ± 1.5 %

Working temperature -5 to +100 °C (23 – 212 °F)

Max. operating pressure 10 bar (145 psi)

Installation length 120 mm (4.7 ’’)


Measurement input Conductivity sensor

Input data -1000 to +1000 mV, impedance 1013 Ohm

Resolution up to 2500 µS/cm: 1 µS/cm; up to 10 µS/cm: 0.01 mS/cm; up to 100 mS/cm: 0.1 mS/cm; up to 200 mS/cm: 1 mS/cm

Measuring range 0.1 – 200 mS/cm

Measuring accuracy/drift 0.5 % FS/temperature drift < 0.2 %


















Flow Module View





1 slot for conductivity sensor

1 slot for conductivity sensor



1 slot for conductivity sensor, 1.5 bar (22 psi) back pressure

1 slot for conductivity sensor, 1.5 bar (22 psi) back pressure

Angle seat adapter flow-through adapter for separate conductivity measurement

1 slot for conductivity sensor, 6 bar (87 psi) back pressure

Sample water feed line in bypass or directly in process water flow possible max. sample water temperature: +50 °C (122 °F)

Wallace & Tiernan® Analyzers/ControllerspH measurement

Water Technologies

Product Sheet

Benefits:

n Accurate, reproducible on-line continuous measurement resistant to interference

n Reliable, long service life thanks to a large reference solution reservoir


n Simple to calibrate using standard buffer solutions

GeneralThe Wallace & Tiernan® pH measurement module can be used with either the SFC electronic package for single point analysis and control or the versatile MFC electronic package for multiple measurements and control. It consists of a plug-in sensor card and a combination electrode that can be mounted in a variety of flow cells or probe holders. It is suitable for pH applications ranging from simple measuring/monitoring tasks to complex control processes for treating potable water, process water, pool water and waste water. The standard measuring range is pH 0 to 12. The sensor card is designed for connection to pH electrodes compatible with DIN 19263.

Typical applicationsn Industrial and municipal water and waste water treatment plants

n pH measurement in a wide variety of processes, in electroplating shops, for final inspection and testing, and in neutralization plants

n Potable and well water, pool water, boiler feed water, process water

n Mildly contaminated waste water

FeaturesThe Wallace & Tiernan® pH electrode is a single junction, combination electrode with a ceramic diaphragm and a silver-silver chloride wire with 3.0 mol KCl gel. This does away with the need to refill the sensor with electrolyte. The pH electrode is mounted in a standard flow-through adapter or can be mounted in the DEPOLOX® 5 or VariaSensTM flow modules along with other measurement sensors. The pH sensor card is supplied with a 0.9 m (3.0 ft.) screened coaxial cable. Extension cables up to 50 m (164 ft.) are available as optional accessories. Utilizing “plug and play” technology allows the SFC or MFC controller to automatically recognize the sensor card and provide the correct display information. An analog output (0/4 to 20 mA) is available, along with user configurable alarm contacts. pH sensor with cable and plug-in card















Measuring Cell pH Sensor

Measuring principle single junction electrode with a silver-silver chloride wire

Measuring range pH 0 to pH 12

Electrolyte 3.0 mol KCl gel, 4 salt reservoir ring


Conductivity measuring water 200 μS/cm to 200 mS/cm




Measurement input for single junction electrode acc. to DIN 19263, pre-calibrated


Measuring accuracy/drift Linearity < 0,1 % FS/max. 0,2 %/10 K




Flow Module View





2 x PG 13.5, e.g. for pH sensor

2 x PG 13.5, e.g. for pH sensor



2 x PG 13.5, e.g. for pH sensor, 1.5 bar (22 psi) back pressure

2 x PG 13.5, e.g. for pH sensor, 1.5 bar (22 psi) back pressure

Angle seat adapter flow-through adapter for separate pH measurement

1 slot for pH sensor, 6 bar (87 psi) back pressure


Wallace & Tiernan® Analyzers/ControllersORP measurement

Water Technologies

Product Sheet

Benefits:

n Accurate, reproducible on-line continuous measurement resistant to interference

n Reliable, long service life thanks to large salt reference solution reservoir


n Simple to calibrate using standard buffer solutions

GeneralThe Wallace & Tiernan® ORP (Redox) measurement module can be used with either the SFC electronic package for single point analysis and control or the versatile MFC electronic package for multiple measurements and control. It consists of a plug-in sensor card and a combination electrode that can be mounted in a variety of flow cells or probe holders. It is suitable for Redox voltage applications ranging from simple measuring/monitoring tasks to complex control processes for treating potable water, process water, pool water and waste water. The sensor card is designed for connection to ORP electrodes compatible with DIN 38404.

Typical applicationsn Industrial and municipal water and waste water treatment plants

n ORP measurement in a wide variety of processes, in electroplating shops, for final inspection and testing, and in neutralization plants

n Potable and well water, pool water, boiler feed water, process water

n Mildly contaminated waste water

FeaturesThe Wallace & Tiernan® ORP electrode is a single junction, combination electrode with a ceramic diaphragm and a silver-silver chloride wire with 3.0 mol KCl gel. This does away with the need to refill the sensor with electrolyte. The ORP electrode is mounted in a standard flow-through adapter or can be mounted in the DEPOLOX® 5 or VariaSensTM flow modules along with other measurement sensors. The ORP sensor card is supplied with a 0.9 m (3.0 ft.) screened coaxial cable. Extension cables up to 50 m (164 ft.) are available as optional accessories. Utilizing “plug and play” technology allows the SFC or MFC controller to automatically recognize the sensor card and provide the correct display information. An analog output (0/4 to 20 mA) is available, along with user configurable alarm contacts. Redox sensor with cable and plug-in card















Measuring Cell ORP (Redox) Sensor

Measuring principle single junction electrode with a silver-silver chloride wire

Measuring range -1000 to +1000 mV

Electrolyte 3.0 mol KCl gel, 4 ring salt reservoir


Conductivity measuring water 200 μS/cm to 200 mS/cm




Measurement input for single junction electrode acc. to DIN 19263, pre-calibrated






Flow Module View





2 slots, e.g. for ORP sensor

2 slots, e.g. for ORP sensor



2 slots, e.g. for ORP sensor, 1.5 bar (22 psi) back pressure

2 slots, e.g. for ORP sensor, 1.5 bar (22 psi) back pressure

Angle seat adapter flow-through adapter for separate pH measurement

1 slot e.g. for Redox, back pressure 6 bar (87 psi)


Wallace & Tiernan® SFCSingle Function Controller

Germany: United Kingdom: USA:+49 8221 9040 +44 1732 771777 +1 856 507 [email protected] [email protected] [email protected]

DimensionsWT.050.590.100.IE.CN.0508

s

Wallace & Tiernan® SFCSingle Function Analyzer Controller with Single Flow Cell*



s

Wallace & Tiernan® SFC Controller with Depolox®5 or VariaSens™ Flow CellMounting Locations



s

Analyzer and Controller Competitor Overview

SWT Dr. Kuntze Prominent Hach ATI Severn Trent Endress & HauserSFC K100 D1C SC 100 Q45H CL 1000 CCM253

Depiction

Application Industry, Municipal Industry, Municipal Industry Industry, Municipal Industry, Municipal Industry, Municipal Industry, Municipal

Certifications CE, UL, CSA CE CE UL, CSA not listed CE (UL optional) CEInput InformationMeasurement Inputs

1 1 1 2 2 (second input limited to pH)

1 1

Measurands Free & Total Cl2 pH ORP Conductivity KMnO4

O3 ClO2

Free & Total Cl2 pH ORP Conductivity H2O2 O2, O3, ClO2

free & total & combined Cl2 pH ORP ConductivityChlordioxid Chlorit Bromine Acetic acid Fluoride O2, O3, H2O2Temperature

Digital Sensors: Free Chlorine pH ORP Conductivity Dissolved Oxygen Turbidity

Free & Total Cl2 pH ORP Conductivity KMnO4

O3 ClO2

Ammonia

Free & Total Cl2 Iodine Bromine other oxidants

Free & Total Cl2 pH ORP ClO2

Turbidity TSS Dissolved Oxygen

DO TurbiditySensor technology

conventional analog conventional analog conventional analog digital communication

conventional analog conventional analog conventional & digital

Temperature Compensation

yes yes option no TBD yes yes

TBDDigital Input forselectable funct.

yes no TBD no TBD TBD yes

Digital Input forExtern Stop

yes yes TBD no No TBD yes

Actuator Feedback

yes no yes no No TBD no

ControllerP or PI controller yes yes yes 2 available yes no yes

flow prop. Control yes no yes no yes no yes

Compound loop control

yes no yes yes yes no yes

Output Info

Relay Outputs 4 Outputs 3 Outputs (single) 2 power relays 3 2 6 up to 4

Analog-Ouput(0/4 bis 20 mA)

1 1 2 2 up to 2 (1 std) 2 1

CommunicationModem w/ChemWeb no yes TBD TBD

RS 485 yes option yes yes TBD yes TBDTBDRS 232 yes no yes yes TBD yes TBDnoFieldbus Comm in July 2008 Modbus No No Hartbus

CanBus Ready yes no no No no NoAdditional InfoSD card for configuration & data storage

yes no no no no no no

LCD graphics 2 character line colour graphics Graphic LCD 2 character lines Graphical dot mat. LCD

Screen Trending yes no no no no yes no

24HR Dosing AVG no no no no no no TBD

Data Logging yes - 1 month no TBD yes - 6 months yes yes optional

Touch keys 9 5 6 8 4 4 6

Flash Updates yes no TBD yes TBD TBD TBD

Function upgrade yes yes TBD yes yes TBD TBD

Password Protect yes yes yes yes TBD TBD TBD

IR Port no no TBD yes No TBD TBD

Power 15 VA 10 VA TBD 35 W 10 VA 50W 7.5 VA

Mains 100…240 VAC 24 VDC

100…240 VAC 24 VDC

100…240 VAC 24 VDC

100 … 230 VAC 115V/230V 9 VDC

100 -250VAC 100 … 230V 24 VDC

Enclosure IP66 TBD IP65 IP 66 IP66 TBD IP65

Wallace & Tiernan® Analyzers/ControllersFluoride measurement

Water Technologies

Product Sheet

Benefits:

n Accurate, reproducible measurement resistant to interference

n Short activation and running-in times

n Suitable for use in water from pH 5 to pH 8.5

n Compatible with all measurements of the MFC and SFC unit series

General The Wallace & Tiernan® fluoride sensor measuring module is composed of the sensor card for the measuring systems MFC or SFC and the fluoride electrode.

Applications range from simple measuring tasks to complex control processes for treating potable and process water. For example, different fluoride compounds such as sodium fluoride (NaF) and sodium silicofluoride (Na

2SiF

6) in an aqueous

solution as well as hydrofluosilicic acid (H2SiF

6) are

used for drinking-water fluoridation. The SFC/MFC systems make it possible to measure fluoride in combination with all of the relevant hygiene compliance parameters.

Typical applicationsn Measurement and control tasks within the scope of adding fluoride by potable waterworks and public utilities

n Periodic sampling of natural and mineral waters

n Processes where fluoride are metered to liquid substances, e.g. to produce toothpaste, porcelain and artificial fertilizer

FeaturesThe fluoride electrode can be used to determine fluoride in aqueous solutions easily and quickly, accurately and economically across a broad concentration range. The fluoride electrode is only installed in non-pressurized flow modules. The standard fluoride electrode is equipped with a 0.9 m-long (3.0 ft.) coaxial cable. Longer cables are available as an optional accessory.

Fluoride sensor with cable and plug-in card

Measuring Cell Fluoride Sensor

Measuring principle Combined electrode

Measuring range 0.2 – 20 mg/l

Working temperature 0 to +80 °C (32 – 176 °F)

pH range, sample water pH 5 – pH 8.5

Conductivity, sample water 200 µS/cm – 200 mS/cm

Max. operating pressure Non-pressurized



Measurement input Fluoride electrode

Input data -1000 to +1000 mV, input impedance 1013 Ohm

Meas. accuracy/drift Linearity 0.1 % FS/max. 0.2 %/10K


















Flow Module View

Slots (Non-Pressurized)

Technical Data

DEPOLOX® 5 Flow-through adapter with integrated, open sensor for oxidation and disinfection chemicals, compatible with additional measurements of the MFC/SFC series


1 slot for fluoride sensor

1 x fluoride sensor

1 slot for fluoride sensor



Flow-through adapter for separate fluoride measurement


Documents

SFC Product Release - · PDF fileSFC Product Release 1. ... Hach Lange Dr. Kuntze ... SFC SC The trend graph allows for daily data trending that can be extended to 30 days