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BARTEC BENKE GmbH Schulstraße 30 94239 Gotteszell Germany Tel. +49(0)9929)-301-0 Fax +49(0)9929)-301-112 email: [email protected] Internet: www.bartec-benke.de
HYGROPHIL® HP 1100-10 / -20
Instruction Manual
Firmware Version 2.0.0
BA 130111
BARTEC BENKE GmbH Schulstraße 30 94239 Gotteszell Germany Tel. +49(0)9929)-301-0 Fax +49(0)9929)-301-112 email: [email protected] Internet: www.bartec-benke.de
Contents
C - 1
Instruction Manual, HYGROPHIL® HP 1100-10 / -20 , BA 130111
Contents
1 System description ......................................................................................................................... 3
1.1 Function and applications ............................................................................................. 3 1.2 Declaration of EC-Conformity ....................................................................................... 4 1.3 Technical data............................................................................................................... 5 1.4 Principle of measurement ...........................................................................................11
2 Safety precautions ........................................................................................................................12
2.1 General information ....................................................................................................12 2.2 Operating the Hygrophil HP sensor ............................................................................12 2.3 Installation instructions ...............................................................................................13 2.4 Electrical installation instructions ................................................................................13 2.5 Operating instructions .................................................................................................14
3 Installation......................................................................................................................................15
3.1 Mounting .....................................................................................................................15 3.2 Installation and connection .........................................................................................16
4 Operation........................................................................................................................................17
4.1 Parameter settings ......................................................................................................17 4.2 Parameter settings via display module .......................................................................17 4.3 Parameterization via PC .............................................................................................17 4.3.1 Installing the software ..............................................................................................17 4.3.2 Configuration with the PC program "Configuration Hygrophil HP" .............................18 4.4 Start-up/service ...........................................................................................................20 4.5 Status signals..............................................................................................................21 4.5.1 LEDs ...........................................................................................................................21 4.5.2 Warning and error contacts ........................................................................................22
5 Display module ..............................................................................................................................23
5.1 Execution ....................................................................................................................23 5.2 Navigating the menu ...................................................................................................24 5.3 Edit numbers ...............................................................................................................25 5.4 Menu structure ............................................................................................................26 5.5 Explanation of the measured value display ................................................................30 5.6 Explanation of the test functions .................................................................................31 5.7 Explanation of the configuration .................................................................................32
6 Servicing ........................................................................................................................................34
6.1 Servicing and repair information .................................................................................34 6.2 Cleaning information ...................................................................................................34 6.3 Filter change ...............................................................................................................35 6.4 Check with test cap .....................................................................................................36 6.4.1 Filling the test cap .......................................................................................................36 6.4.2 Test procedure ............................................................................................................36
Contents
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Instruction Manual, HYGROPHIL® HP 1100-10 / -20 , BA 130111
Change history
Date Chapter Description
25.10.2018 6.2 Supplement
08.01.2019 1.3 Supplement Flange 3“
08.01.2019 2.1 Supplement
08.01.2019 2.3 Supplement
08.01.2019 2.4 Supplement
08.01.2019 2.5 Supplement
08.01.2019 3.2 Supplement
08.01.2019 4.5.1 Supplement
08.01.2019 4.5.2 Supplement
08.01.2019 5.5 Supplement
All rights reserved. Subject to change without prior notice. No part of this document may be reproduced, processed or distributed in any form or by any means without the prior written permission of BARTEC BENKE
Copyright © 2019 by BARTEC BENKE
Schulstraße 30 D-94239 Gotteszell
Document / Version: BA 130111 Softwareversion 2.0.0
Valid from / Author: 11.01.2013 G. Rothe
Revised at/ by: 08.01.2019 K. Hacker
Translation:
System description
3
Instruction Manual, HYGROPHIL® HP 1100-10 / -20 , BA 130111
System description
1.1 Function and applications The Hygrophil HP 1100-10 is a probe designed to measure gas humidity in industrial processes. It is necessary to monitor and control the gas humidity in many processes in order to guarantee consistently high product quality and economic use of energy. The sensor basically works on the capacitance principle but without any chemical interaction or recalibration cycles. A condensation reaction is induced similar to that at dew point mirror. This monitoring process works continually with zero drift as the dew point is determined by measuring the temperature (Pt1000). The sensor boasts long-term stability and a high level of accuracy. The Hygrophil HP is designed for gas temperatures of up to 250°C. The Hygrophil HP 1100-10 process hygrometer is low-maintenance, can be used in industrial applications in continuous operation and is very suitable for process control.Please consult our sales staff. Example applications:
● Textile stenter dryers
● Ovens
● Hood dryers
● Ceramic dryers
● Smokers
● Food industry (FDA-approved)
● Roasters
● Gypsum plasterboard drying systems
● Rotary kilns
System description
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Instruction Manual, HYGROPHIL® HP 1100-10 / -20 , BA 130111
1.2 Declaration of EC-Conformity
System description
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Instruction Manual, HYGROPHIL® HP 1100-10 / -20 , BA 130111
1.3 Technical data
Humidity measurement
Principle of measurement Primary method/dew point
Transducer Pt1000
Accuracy (dew point) ± 1,5°C
Dew point measuring range (dependent on gas temperature)
(+6°C) 20°C -100°C
Process temperature measurement
Transducer Pt1000
Accuracy ± 2°C
Measuring range 0°C to +300°C
Times (without filter)
Settling time T90 (cold start) <3 minutes (process temperature 135°C, dew point 60°C)
Response time T10 (DT 22,5°C -> 80°C) 4 seconds (DT 28,3°C)
Settling time T90 (DT 22,5°C -> 80°C) 58 seconds (DT 74,3°C)
Response time T10 (DT 80°C -> 22,5°C) 10 seconds (DT 74,3°C)
Settling time T90 (DT 80°C -> 22,5°C) 96 seconds (DT 28,3°C)
Electrical data
Supply power DC 24 V ± 20%, max. 1,2A @ 24V
Current output
Analogue output 2 (isolated), active
Output signal 0/4 … 20 mA
Accuracy ± 0.15%
Load resistance <600 ohm
Temperature drift <0.001 mA/°C
Switching output
Number 2 (isolated)
Design Transistor output, DC max. 30V / 800mA
Display Modul (optional type 1100-20)
Display 2,4” OLED-Display yellow resolution: 128x64 pixel
Operation 4 foil keys with tactile feedback
Status 2 LED`s
Ambient conditions
Max. process gas temperature 250°C
Operating temperature (electronics) 0 °C … +50 °C
Storage temperature -20 °C … +70 °C
Protection IP65
System description
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Instruction Manual, HYGROPHIL® HP 1100-10 / -20 , BA 130111
Mechanical data
Dimensions type 1100-10
Dimensions 551 mm x 249 mm x 172 mm (basic version), all dimensions in mm
Weight 6 kg
Housing specification (electronics) Aluminium (black anodised), IP 65
Connections
Screw terminals max. 2,5 mm² for supply, analogue outputs and switching outputs accessible via 3 x cable entries. Cable diameter 5-10 mm Configuration tool connection - 2.5 mm jack
Sensor tip materials in process zone Stainless steel 1.4301, ceramic, PEEK, PTFE
VIEW: X
VIEW: Y
System description
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Instruction Manual, HYGROPHIL® HP 1100-10 / -20 , BA 130111
Dimensions type 1100-20 (with display)
Dimensions: 565 mm x 249 mm x 172 mm (basic variant), all dimensions in mm
Weight 6 kg
Housing specification (electronics) Aluminium (black anodised), IP 65
Connections
Screw terminals max. 2,5 mm² for supply, analogue outputs and switching outputs accessible via 3 x cable entries. Cable diameter 5-10 mm Configuration tool connection - 2.5 mm jack
Sensor tip materials in process zone Stainless steel 1.4301, ceramic, PEEK, PTFE
View X
View Y
System description
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Instruction Manual, HYGROPHIL® HP 1100-10 / -20 , BA 130111
Terminal assignment
V_IN: Power supply A_OUT1: Analog output 1 A_OUT2: Analog output 2 S_OUT1: Switch output 1 S_OUT2: Switch output 2 S: Shield connection
Measuring rage
System description
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Instruction Manual, HYGROPHIL® HP 1100-10 / -20 , BA 130111
Attachements
Filter HP cpl.
Type 1100-300
Pore size: 100 µ m
Order number: 345627
Installation flanges
Type 1700-110
Material: AlMgSi0,5
Order number: 245408
Flanges 3”
Type 1100-118
Material: stainless steel
Order number: 426057
System description
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Instruction Manual, HYGROPHIL® HP 1100-10 / -20 , BA 130111
USB configuration adapter
Type 1100-115
Lengh ca. 5m
Order number: 349640
Test cap
Type 1100-117
Order number: 307263
Order details
Designation Type Order number
Hygrophil HP 1100-10 307262
Hygrophil HP with display 1100-20 352076
Attachments
Basic unit 1100-100 352077
Clamping module 1100-110 307264
Clamping-Display 1100-111 352079
Blade fuse 3,0 AF 215232
HP USB configuration adapter 1100-115 349640
Filter HP cpl. 1100-300 345627
Filter wrench HP 1100-00-034 412576
Installation flange 1700-110 245408
Flange 3” 1100-118 426057
Test cap for dew point control 1100-117 307263
System description
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Instruction Manual, HYGROPHIL® HP 1100-10 / -20 , BA 130111
1.4 Principle of measurement The basic principle is a direct measurement of the temperature of dew point. A Peltier cooler is used to cool the sensor tip down to the point at which moisture condenses on the sensor tip. This condensation is picked up by capacitance, and the temperature is output as the dew point after a system-specific reading and correction process. In order to enable measurements at process temperatures up to 250 ° C, the measuring system is thermally connected to the heat sink outside the process room by heat pipes.
Safety precautions
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Instruction Manual, HYGROPHIL® HP 1100-10 / -20 , BA 130111
Safety precautions
2.1 General information The products are made in compliance with the applicable regulations and leave the factory in perfect condition after having undergone thorough safety tests.
● The installation and maintenance of the products must be carried out by qualified staff.
● Make sure that the data and operating conditions specified by BARTEC BENKE are observed.
● Study the operating instructions before installing and starting up the product. If you have any questions about any particular points, please contact our customer service.
● Brief your operating and maintenance personnel thoroughly and provide them with all the essential information.
● The product's internal error messages are no replacement for safety installations in the larger system in which the product is integrated.
● It is imperative to comply with all the regulations governing the operation of your system.
● Damage caused by non-observance of these operating instructions voids the warranty! For further damages we do not accept liability.
2.2 Operating the Hygrophil HP sensor No special measures need to be taken if the installation instructions are followed for use in the process zone. The starting time of the product to settle will depend on the temperature of the process gas and the dew-point level and may be a few minutes. During this time, the moisture content, gas temperature and gas flow may change without affecting the output. The product will signal the end of the start process by indicating a change in the alarm and error contact status.
Attention: When operated outside the process environment with the filter removed, the measuring surface of the sensor can reach temperatures in excess of 100°C. Risk of burning! Do not bring the hot sensor measuring surface into contact with flammable materials or melting substances.
Do not use sharp-edged tools to clean the measuring surface, as this could damage the sensing equipment. Follow the cleaning instructions (section 6.2).
Safety precautions
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Instruction Manual, HYGROPHIL® HP 1100-10 / -20 , BA 130111
2.3 Installation instructions
● Install the product as necessary in order to meet the ambient temperature specifications. High ambient temperatures at the heat sink push the lower limit of the humidity measuring range upwards at high process temperatures. (see diagram "Measuring range" in chapter 1.3)
● Mount the device so that only the tube with the measuring tip protrudes into the process chamber. The sensor must not be in the process room as a whole.
● As far as possible, install the units in a location which is free of vibrations.
● Choose the installation location so that the measuring tip is not hit by dripping or splashing water.
● If the dew point temperature in the process room is above 60 ° C, first put the sensor into operation and then insert the measuring tip into the process area. This avoids excessive condensation and associated measurement errors.
● Install a power supply line for the unit with an adequate cable cross section.
● Avoid sources of electromagnetic interference, e.g. motors, transformers, etc.
● If possible, ensure that there is a spatial separation between the moisture transmitter and potential sources of interference such as contactor switches or frequency converters.
● Please contact our staff if you have any questions about the electrics and the place of installation. Warranty claims will not be honoured in case of defects caused by your own actions!
2.4 Electrical installation instructions
● Before connecting the auxiliary power supply, make sure that the supply voltage is compatible with the operating voltage of the product.
● The wiring work must be carried out by qualified professionals.
● It is necessary to comply with the national regulations relating to wiring and with the wiring data in the technical specifications (cf. section 1.3). We recommend a power supply cable with flexible cores and core cross-sections of 0.75-1.5mm2 and a signal cable with core cross-sections of 0.25-0.75mm2. The outer diameter of the cables may be 5-10mm.
● All sensor and signal lines must be installed separately from control voltage and mains voltage lines (in separate cable ducts of their own).
● Shielded meassurement lines and signal lines provided by the customer should be grounded on one side of the product only.
Safety precautions
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Instruction Manual, HYGROPHIL® HP 1100-10 / -20 , BA 130111
2.5 Operating instructions
● Voltage fluctuations are only permissible within the specified tolerances.
● After a power failure the Hygrophil HP will automatically start with the starting process.
● If there is reason to believe that the product cannot be safely operated, it must be taken out of operation immediately and measures put in place to prevent it from being put back into operation.
● Flammable gases: The sensor may not be used in explosive gases.
● Do not expose the sensor to aggressive gases or vapors which attack the materials used on the probe (cf. section 1.3).
● Dust and oil: Change the filter periodically depending on the degree of soiling (cf. s 2.8)
● The sensor is not suitable for permanent measurement of low dew point temperatures (<20 ° C). Make sure that the sensor is de-energized as soon as the dew point temperature in the process room falls below the dew point temperature of the environment. Continued operation under such conditions leads to condensation in the sensor unit and its destruction.
● Interruption of the power supply in the case of high humidity (DT> 60 ° C) can lead to condensation between the filter and the sensor surface at process temperatures below 160 ° C. The heating process after the return of the power supply may eliminate this condensation only incompletely and the sensor will give up to complete drying out too high humidity values.
Installation
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Instruction Manual, HYGROPHIL® HP 1100-10 / -20 , BA 130111
Installation The installation of the moisture probe may vary from vertical to horizontal. A "hanging" assembly (tip up) affects the function, leads to damage at high process temperatures and is therefore not permitted! The cooling elements must be at least 75 mm from the surface at the place of installation.
3.1 Mounting
Mount the flange for receiving the probe at the measuring point.
Install the Hygrophil HP in the flange
The four M4 internal threads can be used for mounting their own flange constructions.
min. 75 mm
Inclination to the horizontal possible
Installation
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Instruction Manual, HYGROPHIL® HP 1100-10 / -20 , BA 130111
3.2 Installation and connection
● Undo the four screws on the housing cover, pry the cover open with a screwdriver to loosen it and then take it off. The terminal board is fitted in the housing cover and is connected with the electronic measuring equipment by a reverse polarity-protected ribbon cable. To disconnect the cable, press the pull-out safety on both sides of the plug in the cover and disconnect the plug.
Attention: Clamping work with the flat ribbon cable connected can lead to defects due to possible tensile forces.
● Feed the connection cable through the three entry points on the housing cover. Flexible cables with a maximum core cross section of 2.5 mm² an outer diameter about 5-10 mm can be used. Core cross-sections of 0.75-1.5mm2 for the power supply and 0.25-0.75mm2 for the signal lines are recommended.
Set up the electric connections for the power supply, analogue outputs and switching contacts according to the terminal marking on the circuit board. Tighten the screw terminals with a maximum tightening torque of 0.5 Nm.
● Close the cover again correctly (observe the position of the anti-twist protection) and tighten the cover screws with a maximum torque of 1.8 Nm.
Housing cover Inside view
Unlock the plug by pressing and pulling it off
Blade fuse 3,0 AF
Operation
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Instruction Manual, HYGROPHIL® HP 1100-10 / -20 , BA 130111
Operation
4.1 Parameter settings Factory sided the Hygrophil HP is programmed on default settings, or by consultation to specific needs of the customer. The default setting of the analog outputs can be found in the following table.
Analogue output Mode Measurem
ent variable
Min Max Error
current Start
current
1 4-20 mA DT [°C] 0 100 21 mA 1 mA
2 4-20 mA Temp. [°C] 0 300
The response of the product in case of malfunction can be displayed as follows on the analogue output:
● Programmed error current 0… 24mA
● Freezing of last applicable settings (Faults can only be indicated by the fault contact).
There is also the option of setting the parameters on site. BARTEC BENKE can supply the 1100-115 tool for this purpose. The package contains the software "Hygrophil HP Config OEM" and a special programming cable which connects the sensor with the USB port on a computer.
4.2 Parameter settings via display module In the 1100-20 version (with display), the parameterization can also be carried out via the display module. See chapter
4.3 Parameterization via PC The sensor parameters can also be set using the software "Configuration Hygrophil HP" and the 1100-115 adapter. The software can be installed on a PC or laptop with the Windows 7® to Windows10® operating system.
4.3.1 Installing the software Run the "setup" file on the installation CD and follow the instructions.
Operation
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Instruction Manual, HYGROPHIL® HP 1100-10 / -20 , BA 130111
4.3.2 Configuration with the PC program "Configuration Hygrophil HP" The software enables both the configuration of the analogue outputs and the polling of the test data and information on the status of the product.
● Remove the screw cover to expose the sensor configuration port.
You will need the HP 1100-115 USB configuration adapter (B no. 349640) to connect the PC with the sensor.
● Connect the USB adapter plug to the PC and the jack plug to the sensor.
Attention: For sensors with the display, the menu „CONFIGURATION“ must be called up on this. (see picture in chapter 5.1)
● Start the configuration software.
● The manufacturer, type, version and serial number of the sensor can be
displayed in the "Devicedata" tab. Click Read from Sensor .
Operation
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Instruction Manual, HYGROPHIL® HP 1100-10 / -20 , BA 130111
The "Measurement" tab shows the readings and the resulting arithmetic
values. Click Read from Sensor to view readouts once or configure cyclical
readouts by entering a value in the "Read interval" box. Any alarms or faults are indicated by a yellow or red lamp. The text display boxes can be opened in order to view several simultaneous messages.
The "Setup" tab is used to set the parameters for the current outputs and switching outputs on the sensor.
The signal sources can be configured with the initial and final values for the current outputs, as can the output mode 0-20 or 4-20mA and the response of the outputs in the event of malfunction. If "Error current" is selected, the "Error current" setting, which can be shared by both current outputs, is output at the relevant port in the event of malfunction. If "Freeze current" is selected, the current value last output before a fault will be retained. The current output during the start-up phase can be set for both outputs in the "Start current" box.
Operation
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Instruction Manual, HYGROPHIL® HP 1100-10 / -20 , BA 130111
The switching outputs are permanently assigned in the current firmware version. (S_OUT1 = Fault S_OUT2 = Warning) With OPEN or CLOSE to specify whether the switch output is open or closed in the event of a fault or a warning The values which can be configured in the "Miscellaneous" section are required to convert the humidity values. A TT value of 0.0 means that the process temperature measured by the sensor will be used for the calculation of the relative moisture.
Click Read from Sensor to enable the sensor to read the current settings from
the sensor, Write to Sensor to write changes to the sensor and finally Write
permanent to enable the sensor to save the changes.
Press Set Default values to reset all the parameters back to the factory setting.
NB: Write to Sensor will write the changes in the sensor volatile memory. The
original settings will be reloaded after an interruption in the power supply. The
changes will only be permanently saved in the sensor by clicking Write
permanent .
4.4 Start-up/service Open the "Service" tab in the configuration software to enter the required current output settings and output signal states, e.g. in order to test the
installation. Press "Reset" to restore control to the sensor.
The additional readings required for diagnosis can be viewed once by
clicking Read from Sensor or at regular intervals by entering a value in "Read
interval".
Operation
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Instruction Manual, HYGROPHIL® HP 1100-10 / -20 , BA 130111
4.5 Status signals
4.5.1 LEDs Various statuses on the terminal board are displayed by LEDs in the product.
LED Status Meaning
D1
POWER (24V) Green
OFF No power supply to the product or fuse has tripped
ON Power supply on (normal mode)
D2
BUSY Green
OFF / ON (permanently)
Initialisation process failed
Flashes slowly Device still in start phase (after restart)
Flashes every second
Normal mode
D3
ERROR Red
OFF Normal mode
ON Error status
In the type 1100-20 version (with display), warnings and error messages are also displayed on the display below the measured value display. (see chapter 5.5)
D3 D2
D1
Operation
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Instruction Manual, HYGROPHIL® HP 1100-10 / -20 , BA 130111
4.5.2 Warning and error contacts The product has two switching contacts. One warning contact (S_OUT2 terminal) and one error contact (S_OUT1 terminal) display the statuses of the product for the higher-level station.
Switching output
Status Cause Remedy
Warning contact
1 Normal mode -------
2
Product still in the start phase (after restart)
Goes away by itself after the start-up procedure.
End of measuring range reached Check the readout
Error contact
1 Normal mode -------
2
Malfunction in measuring circuit
System may have restarted due to power cut, BARTEC BENKE Service
Internal fault System may have restarted due to power cut, BARTEC BENKE Service
Status 1 or 2 means a closed or open output depending on the configuration. Default setting: 1 = CLOSED 2 = OPEN In the type 1100-20 version (with display), warnings and error messages are also displayed on the display below the measured value display. (see chapter 5.5)
Display module
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Instruction Manual, HYGROPHIL® HP 1100-10 / -20 , BA 130111
Display module
5.1 Execution The terminal/display module type 1100-111 (order no. 352079) is provided for combination with the Hygrophil HP basic device type 1100-100 (order no. 352077) and allows the display of the measured values as well as the configuration of the sensor. It communicates serially with the sensor and is supplied via the built-in clamp (current consumption ≈ 40 mA at 24 V). The display is a 2.4 "(57 x 29.5 mm) yellow glowing OLED display with a resolution of 128 x 64 pixels.
For inputs, the four membrane keys are provided with tactile feedback. The green "BUSY" - LED flashes during normal operation, and lights continuously during the starting phase. The red "ERROR" LED lights up in case of fault states. (see chapter 5.5 Error messages)
Display module
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Instruction Manual, HYGROPHIL® HP 1100-10 / -20 , BA 130111
In the basic display (measured value display), the display shows the selected measured value and the device status. Any warning or error conditions are indicated as additional lines. (For information about status, warning and error messages see chapter 5.5). Example Measured value display: Example Configuration:
5.2 Navigating the menu With the buttons you can switch between the menu items. The selected item is called up and confirmed with the key . This button allows jumping back to the higher menu level. In the top level, the key has the same function as the key . An up arrow (↑) prior to the first menu entry indicates, that at least one further menu item can still be reached with the button . . A down arrow (↓) prior to the last menu entry indicates, that at least one additional menu item can still be reached with the key . An arrow pointing to the right (→) behind a menu entry indicates a submenu that can be accessed by the key .
DT: 76.5 °C Status: OK
CONFIGURATION: language display →
a-out 1 →
a-out 2 →
start curr. out1/2 ↓error curr. out1/2
Display module
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Instruction Manual, HYGROPHIL® HP 1100-10 / -20 , BA 130111
5.3 Edit numbers After the call, the cursor is at the first (left) position. The position is displayed inverted. This keys can be used to set a digit between 0 to 9, the decimal point, the minus sign or a blank position. Pressing this key the position is taken over and the cursor moves one position further. After the last position, the entry is exited. With the key the entry can be canceled at any time, the original value is restored. By entering a blank space with subsequent confirmation, an input can also be shortened. Only the characters in front of the blank space are accepted. A possible minus sign must be entered in the first place. The entries may have leading zeros. Additional decimal places are cut off according to the specified resolution. Decimal inputs can also be made without a point and decimal places. Example number entry:
CONFIGURATION: start curr. out1/2 01.0 mA
Display module
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Instruction Manual, HYGROPHIL® HP 1100-10 / -20 , BA 130111
5.4 Menu structure
Example: DT- Anzeige
DT:
RH:
Vol:
Temp.:
DT=default
RH=default
Vol=default
Temp=default
DIAGNOSTICS
DT (raw): 30,8 °C temp.head: 25,2 °C temp.peltier: 10,5 °C temp.process: 130,0 °C capacity: 157,5 pF pelt.drive: -82 % I peltier: 2624 mA
I an.out1: 6.16 mA I an.out2: 8,67 mA pollution: 0 warn.: 0x0000 err. : 0x0000
V supply: 24.0 V
INFO:
MH: MH=default
TEST FUNCTIONS a-out 1 Edit
a-out 2 Edit
error output ON / OFF
warn output ON / OFF
INFO: display 1100-111 version: H01 V1.0000 sensor 1100-10 version: H02 V1.0900 ANr.: 13059999 BARTEC BENKE GmbH
DT: 76.5 °C
status: OK
CONFIGURATION language german
english
Diagnostic image 1
Diagnostic image 2
Display module
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Instruction Manual, HYGROPHIL® HP 1100-10 / -20 , BA 130111
a-out 1
edit
edit
0-20mA/4-20mA
source
range start
range end
0/4–20mA
DT raw score
process temp.
DT filtered
Mix ratio MH
on error supply err.curr.
hold value
display contrast high
normal
low
invers backgr. dark
backgr. bright
edit turn off time
volume %
rel. humidity RH
Display module
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Instruction Manual, HYGROPHIL® HP 1100-10 / -20 , BA 130111
edit start curr. out 1/2
error curr. out 1/2 edit
a-out 2
edit
edit
0-20mA/4-20mA
source
range start
range end
0/4–20mA
DT raw score
process temp.
DT filtered
mix ratio MH
on error supply err.curr.
hold value
volume %
rel. humidity RH
error output (1) active closed
active open
warn output (2) active closed
active open
Display module
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Instruction Manual, HYGROPHIL® HP 1100-10 / -20 , BA 130111
Station press. edit
save conf.
factory set.
NO / YES
NO / YES
Display module
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Instruction Manual, HYGROPHIL® HP 1100-10 / -20 , BA 130111
5.5 Explanation of the measured value display If the display DT, RH, MH, Vol. or Temp. should become the default display, press the button . When you restart, this screen appears after the start screen. Status messages: Status messages are displayed under the respective measured value display.
Display LED Explanation
Status: start BUSY lights Sensor is heated.
Status: start-cap. BUSY lights The dew point temperature is searched.
Status: OK BUSY flashes The humidity display is valid, no errors.
Warnings:
Warning messages are displayed under the respective measured value
display or instead of the status message. The warning contact is switched
according to the configuration. (see chapter 4.5.2)
If several warning messages are present, they are displayed alternatively.
Display Explanation
Warn.: proc. temp. high Process temperature > 260°C
Warn.: DT too low Dew Point min. 2 min. < 5.5°C oder after 5 min. not reached.
Warn.: amb. temp. high Dew point can’t be reached due to high process and ambient temperature.
Warn.: condens. water Sensor is „flooded“ longer than 10 Min
Warn.: polluted Dirt (indicator for contamination of the sensor surface) > 20 Carry on cleaning! (see section 5.4 diagnosis, diagnostic image 2) This warning does not affect the warning contact.
After the cause has been removed, the corresponding warning disappears.
Error messages:
Error messages are displayed under the respective measured value display
possibly in addition to a warning message. The red LED "ERROR" lights up
and the error contact is switched according to the configuration.
(see chapter 4.5.2).
If several error messages are present, they are displayed alternately.
Display Cause
Error: process temp. Sensor or measuring circuit defective.
Error: head temp. Sensor or measuring circuit defective.
Error: peltier temp. Sensor or measuring circuit defective.
Error: C measure Capacity-sensor or measuring circuit defective.
Error: peltier cooler Peltier cooler defective.
Error: cool./heat. pwr Peltier element defective.
Error: heatpipe Heat pipe defective or incorrect installation (see chapter 3) or excessive ambient temperature at the heat sink.
Restart the sensor by switching the power supply off and on and check the
installation and the ambient temperature for the „Heatpipe“ error. If an error
occurs again, please contact the BARTEC BENKE service.
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Instruction Manual, HYGROPHIL® HP 1100-10 / -20 , BA 130111
5.6 Explanation of the test functions a-out 1 / a-out 2 If the input is activated, the just flowing (A-OUT1 / A-OUT 2) current at the respective output is accepted as
default. When the input is completed, the set current is issued on the respective output.
When leaving the menu "TEST FUNCTIONS", the control of the outputs is returned to the sensor.
error output(1) Switches the error output (S_OUT1) „OFF“ (contact open) or „ON“ (contact closed) according to the selection.
When leaving the menu "TEST FUNCTIONS", the control of the output is returned to the sensor.
warn output(2) Switches the warning output (S_OUT2) „OFF“ (contact open) or „ON“ (contact closed)
according to the selection. When leaving the menu "TEST FUNCTIONS", the
control of the output is returned to the sensor.
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Instruction Manual, HYGROPHIL® HP 1100-10 / -20 , BA 130111
5.7 Explanation of the configuration
Language
German All text editions are in German English All text editions are in English
The conversion will only affect the header after exiting and reopening the configuration.
Display
Contrast Sets the luminance of the active pixels between "low", "normal" and "high". Invers Illustration of luminous characters on dark background or dark signs on
glowing background. Default setting: dark background Shutdown Time in seconds after which the display turns off. Maximum value 9999.
After a shutdown, the first pushbutton activates the display. This keystroke is not transferred to any input. At value 0 there is no shutdown.
Default setting: 0
A-out.1 / A-out.2
Source The value of the selected variable is emitted at the corresponding analog output. Default: DT
DT raw value Dewpoint raw value in °C Process temp. Process temperature in °C DT filtered Filtered dew point value in °C Mixing ratio MH Mixing ratio in g water per kg air Volume % Volume of water in % Rel.humidity RH Relative humidity in % Range start Value of the selected size at which 0 mA or 4 mA are output. Range end Value of the selected size at which 20 mA are output. 0/4-20mA Range change 0-20mA or. 4-20mA. Default: 4-20m
On error Supply err. curr. If an error occurs, the fault current is issued. Hold value In case of error, the last value is held prior to the failure.
Default: I-Error output
Start curr. out 1/2 Current which is issued for signalling the start area. Value between 0 and 23mA applies to both outputs. Default: 1,0mA
Error curr. out 1/2 Current which is issued for signalling an error at the setting “Error handling =
I-Error output”. Value between 0 und 23mA applies to both outputs. Default: 21mA
Error output (1)
active closed The error-switching output (S_OUT1) is closed in case of errors. active open The error-switching output (S_OUT1) is open in case of errors.
Default: active open
Warn-output (2) active closed The warning-switching output (S_OUT2) is closed in case of warnings. active open The warning-switching output (S_OUT2) is open in case of warnings.
Default: active open
Station pressure The station pressure SP is required to calculate the humidity variables. Default: 1013 mbar
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Instruction Manual, HYGROPHIL® HP 1100-10 / -20 , BA 130111
Safe conf. Configuration changes are only accepted into the working memory after entry and are lost when the sensor is switched off. For permanent storage chose „YES“ at „Save conf.“ and confirm with the key .
Factory set. By selecting „YES“ and confirming with the key , all parameters are set
back to the described default values. If the default settings should apply permanently, they must be saved with “Save conf.”
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Servicing
6.1 Servicing and repair information
● Live parts are exposed when the housing cover is opened. Disconnect the product from the power supply before opening these parts, e.g. to do repairs or wiring work.
● Repairs which can only be carried out with the product open and the power supply connected may only be carried out by qualified professionals.
Attention: BARTEC BENKE shall not be liable for any damage caused by failing to adhere to the safety precautions and the operating instructions. This also applies to any consequential damage within the system as a whole.
6.2 Cleaning information No adverse effects on the measuring system can be expected if using the prescribed BARTEC BENKE filters for the sensor tip and adhering to the filter cleaning cycles as appropriate to the process. Dirt on the sensor can falsify the measurement results of the instrument. These must be removed with the following points in mind:
● Never clean the sensor measuring surface with sharp-edged mechanical aids. The sensor may be damaged!
● It is recommended to clean with a damp cloth and normal detergent. The sensor tip without filter (see 2.8) may also be completely immersed in the cleaning solution.Clean with an air compressor (max. 6 bar), maintaining a minimum distance of 20 cm from the sensor tip .
● Remove stubborn dirt with alcohol To do this, cumple the corner of a paper handkerchief together, moisten it with alcohol and wipe the sensor measuring surface with it.
● After cleaning, rinse the measuring surface with clear water and dry with a paper towel. The measurement surface should be free of residues.
● Do not touch the cleaned sensor surface with your fingers.
● Only ever clean the electronic housing with agents which do not attack its anodised coating.
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Instruction Manual, HYGROPHIL® HP 1100-10 / -20 , BA 130111
6.3 Filter change If a filter change is necessary, proceed as follows:
Insert the filter key (accessory), unscrew and remove the filter insert by turning it anticlockwise.
Clean the sensor surface with a damp cloth. Please also observe the "Cleaning Instructions".
Insert the new filter carefully and screw it in by few turns
with hand.
Tighten lightly with the filter key the filter insert.
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Instruction Manual, HYGROPHIL® HP 1100-10 / -20 , BA 130111
6.4 Check with test cap To check the sensor function, the cap, which also serves as a transport protection, contains a sponge that is dry and compressed when delivered. If this is moistened and the cap attached to the sensor, a saturated climate forms in the cap. The dew point temperature measured by the sensor then corresponds to the process temperature measured by the temperature sensor, and this in turn corresponds to the ambient temperature of the cap.
6.4.1 Filling the test cap Fill the test cap with clean tap water until it comes out of the vent hole. When filling for the first time, the sponge first has to swell up and can only absorb a little water at first. Continue to fill until the sponge has a thickness of about 2cm. Pour off excess water.
6.4.2 Test procedure Slowly insert the watered test cap onto the sensor for approx. 4-5cm. For horizontal sensor installation, align the cap with the vent hole at the top before fitting.
Attention: Through the air displaced during insertion can splash out of the vent hole of the cap water!
Wait at least 15 minutes for all balancing procedures to complete. With very different water and ambient temperatures, a longer waiting time may be required. If the sensor is intact, the process and dew point temperatures must now match ± 2 ° C.
Finally, remove the test cap and store it standing up to dry with the opening facing upwards.
Vent hole
Instruction Manual, HYGROPHIL® HP 1100-10 / -20 , BA 130111
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