PRESSURE · TEMPERATURE · FLOW CONTROL

SOLUTIONS FOR YOUR SAFETY

CONTENTS� SIL2 Standard 4

� Ex Standard 6

� Steam Generation 8

� Heating Systems 10

� Biogas / Combined Heat & Power Units (CHP‘s) 12

� Oil and Gas 14

� Pump Stations and Water Supply 16

� Ventilation and Air Conditioning 18

� Transportation 20

� Vacuum Furnaces / Metal Refining 22

� Manufacturing Facilities and Machine Construction 24

� Welding and Painting Systems 26

� Ex-Proof Applications 28

� Safety Applications as per the Pressure and Gas Appliance Directives 30

� Safety Applications as per IEC 61508-2 32

� General Information 34

SOLUTIONS FOR YOUR SAFETY

Additional applications for our products are water treatment, cleaning systems,chip manufacturing plants, dyeing plants, liquid gas handling, greenhouses and fruitstorage facilities, turbine test benches as well as printing machines.

The safe operation of machines and plants… the absolutely reliable monitoring of pressure, temperature, and flow – requirements for which FEMA can offer the right solutions and products. And we are vanguards when it comes to fulfilling the latest guidelines and meeting requirements for certifications.

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FRANZ LUTZProduct Manager, FEMA

The commonly used term Functional Safety has become a central concept for controlling unexpected disturbances in the areas of transportation, power plant construction, the chemicals industry, and machine construction.

New standards have been introduced for plant construction. And for the construction of fi eld devices. IEC 61508-2 (on the functional safety of safety relevant electrical/electronic/

programmable electronic systems) was also developed. It pertains to the manufacture of suitable safety-relevant components for the chemical engineering sector. The introduction of the Machinery Directive RL/2006/42/EC homonizes DIN EN ISO 13849-1 (Safety of Machinery – Safety Ralated Parts of a Con-trol System – Part 1: Gerneral principles for design) and also calls for „Functional Safety“. FEMA by Honeywell, in cooperation with our service partner EXIDA, had the standards-

compliant development of our PTS- and PTH..-A2 2-wire pressure transmitters veri-fi ed. Further, in the context of an FMEDA in late 2011, we determined the parameters necessary for the calculation of Functional safety for all our mechanical pressure switches and thermostats.

compliant development of our PTS- and The commonly used term Functional programmable electronic systems) was also compliant development of our PTS- and

OUR PRODUCTS SET STANDARDS FOR THE „FUNCTIONAL SAFETY“ OF YOUR MACHINES AND PLANTS

Pressure switches -1 to 63 bar· DCM, DNM, DNS, VCM, VNM, VNS

Differential pressure switches 4 mbar to 16 bar· DDCM

Pressure monitors and limiters 15 mbar to 40 bar· DWR, DWAM, DWAMV, SDBAM, FD, DGM

All SIL2-certified FEMA pressure switches, thermostats, and 2-wire transmitters at a glance:

Thermostats -20 to 130 °C· TAM, TRM, TX

All ex-pressure switches & thermostats· Ex-DCM, Ex-DDCM, Ex-DGM, Ex-DNM, Ex-DNS, Ex-DWR, Ex-VCM,

Ex-VNM, Ex-VNS, Ex-TAM, Ex-TRM, Ex-TX

2-wire pressure transmitters -1 bis 40 bar· PTS…, PTH…-A2

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REINER KRZYZAK-ZELLERSales Manager, FEMA

Explosion Protection is one of the most important aspects for personal and environmental safety, in the context of continually changing process enginee-ring and manufacturing technologies. Numerous changes in standards – e.g., the new regulations pertaining to dust explosion

protection – necessitate increased vigilance in rechecking design type approvals. FEMA by Honeywell has taken this fact fully into account in re-approving its tested and proven EX-pressure switches and thermostats acc-ording to EN60079. In doing so, customer demands were taken fully into account and

both the expansion of ex-zones and the inclusion of devices according to ex-a („intrinsically safe“) included in the certifi ate. Dust explosion protection has been achieved with ex-t („protection by means of housing“).

EXPLOSION PROTECTION MEANS ALL AROUND SAFETY

Ex-Pressure switches for liquid and gaseous mediafrom -1 to 63 bar:Ex-DCM, Ex-DDCM, Ex-DNM, Ex-DNS, Ex-DWR, DCM-, DDCM-, DNM-, DNS-, DWRxxx-513, -563, -574, -575, -576, -577

Ex-Pressure switches for fl ammable gases from15...250mbar:Ex-DGM, DGMxxx-513, -563, -574, -575, -576, -577

Ex-Thermostats from -20 to 130 °C:Ex-TAM, Ex-TRM, Ex-TXTAM, TRM, TXxxx-513, -563

NEW ASPECTS OF CERTIFICATION:

• Alteration of the named certifi cation body to „IBExU „• Certifi cation for dust explosion protection (Ex-t) as per EN60079-31• Expansion of the temperature range from -15 to -20 °C• Zone 20 in the sensor for use in permanently dusty atmospheres• Inclusion of Ex-i („intrinsically safe“) as per EN60079-11

All FEMA Ex-pressure switches and thermostats with new certifi cation at a glance:

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Steam generators are employed in manyareas of chemical process technology,plastics manufacture and heat supply.

FEMA pressure monitors and limiters –certified according to the PressureAppliance Directive and IEC 61508 – make a major contribution to the technical and functional safety of these plants. Steam and gas pressure monitors are also available for ex-zones 1, 2, 21, and 22.

Temperature sensors P...

DWR and DWR...-205/206Pressure monitors andpressure limiters

STW and STB Certifi ed temperature monitors and limiters

Ex-DWR and Ex-DGMEx-proof pressuremonitors

AT Solenoid valvePTS, PTH Pressure transmitters

WE ENSURE THAT YOUR PRESSURE REMAINS UNDER CONTROL

STEAM GENERATION

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It is necessary to monitor pressures andtemperatures to ensure the safe operati-on of large-scale thermal plants. Especially the filling level and boiler temperature must be registered. Additionally, the fuel supply must be monitored.

Safety valves prevent fuel leakage. FEMA offers a number of different measurement converters and TÜV and DVGW-certified pressure monitors for this purpose. For the Ex-area, ATEX-certified devices are available.

HEATING SYSTEMS

Solenoid valves AV... for liquid fuel

DWR and Ex-DWR Pressure monitors for fl ammable liquids and gases

DGM, Ex-DGM Pressure monitors for fl ammable gases

STW and STB Certifi ed temperaturemonitors and limiters

KSW und S6065 Mechanical and electronic fl ow monitors

PTS, PTH, PSH, and PST Pressure transmitters and electronic pressure switches and TST electronic thermostats

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WE DO EVERYTHING FOR PERFECT FUEL SUPPLY

WE CONTROL PROCESSES IN THE AREA OF RENEWABLE ENERGIES In large-scale biogas plants and Combined

Heat & Power Units, pressures and tempe-ratures must be measured to ensure safe operation. Pressure transmitters and Ex-protected pressure switches are used especially in the area of the production, drying, and distribution of gases as well as the supply of fuel in CHP´s.

FEMA carries a number of corresponding TÜV-certified devices meeting the Pressure Equipment Directive and the Gas Appliance Directive, as well as devices certified acc-ording to ATEX 94/9 EC different models are also available with SIL 2 as per IEC 61508-2. Chemical seals are offered for media-side separation.

AV.. Solenoid valves for fuel oilDWR, VNM, DWAM, DDCM Gas pressure monitors,pressure monitors, and pressure limiters, vacuum and differential pressure switches – also in Ex-i and Ex-d versions

P and TST Series Temperature sensors and electronic thermostats

PTS, PSH, PTH and PST Electronic pressureswitches and pressure transmitters

BIOGAS / COMBINED HEAT & POWER UNITS (CHP`S)

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In the production and processing of petro-chemicals, it is essential that pressures be reliably registered and transmitted. In this context, the selection and testing of the right materials for parts coming into con-tact with the media is just as important as obtaining the necessary legal certifica-tions for these applications.

In the case of pressure monitors used for flammable gases, the Gas Appliances Directive (90/396/EEC) and the correspon-ding harmonized norms are mandatory. In the case of pressure equipment for moni-toring pressurized vessels with nominal pressures exceeding 0.5 bar, the Pressure Equipment Directive (97/23/EEC) is the relevant regulation.

Frequently, processing in the context of oil and gas products require explosion protection. Thus, in Ex-relevant zones, only explosion-protected field devices (e.g., conforming with ATEX or IEC-Ex) may be employed. Components for safety-relevant control circuits must conform to the para-meters established by IEC 61508-2 and/or EN13849-2. FEMA pressure monitors of the DWR,SDBAM, DWAM, and DGM series for the areas of oil and gas fulfill all of these requi-rements, and are thus ideally suited.

Pressure monitors/limiters for steam, hotwater and gas:DWR, DGM, SDBAM, DWAM

OIL AND GAS

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WE ARE ALSO EXPERTS FOR FUNCTIONAL SAFETY IN THE PETROCHEMICAL SECTOR

Using FEMA pressure switches, differential pressure switches, and pressure transmit-ters, it is possible to safely and reliably monitor and limit pressures and differential pressures and to transmit them to central control units. FEMA pressure switches and pressure transmitters with SIL classification and / or certified according to the Pressure Equipment Directive are especially well-

suited for use in water purification plants, wastewater treatment plants, and to boost pressure. In water tanks, pressure trans-mitters are used to display the filling level and prevent overflowing. In pump stations, pressure switches and differential pressure switches provide protection against dry-running and are used to control pumping.

AT Solenoid valves with KTW drinking watercertifi cation

P and TST electronic thermostatsKSW and S6065 Mechanical and electronic fl ow monitors

DCM, DNM, and DDCM Pressure and differentialpressure switches – also available in Ex-d versions

PTS, PTH, PSHD, PTSD, PTHD, PST and PTE Electronic pressure switches, differential pressure switches, pressure transmitters and differential pressure transmitters

PUMP STATIONS AND WATER SUPPLY WE MONITOR WATER

PRESSURE AND TEMPERATURE

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In air conditioning and ventilation systems, blowers and filters are monitored by measuring the differential pressure. Using differential pressure switches, it is possible to, e.g., transmit readings to a central con-trol unit as soon as the filter has attained a specified degree of contamination. Differen-tial pressure switches can be employed both for the continuous monitoring of filters

and the control of pressure differentials between rooms or zones. Frost protec-tion thermostats protect against freezing and flow sensors provide information on the condition and performance of blowers. Explosion-protected thermostats are avail-able for simple temperature control in storage rooms and industrial processing systems.

DPTE, DPTA/DPTAQ, DPS Differential pressure transmitters and differential pressure switches for air and waste gases

KSW, KSL, S6065, S6040 Mechanical and electronic fl ow monitors

PTS, PSH, PTH, PSHD, PTHD Electronic pressureswitches, differential pressure switches, pressuretransmitters and differential pressure transmitters

Hygrostats H6120, H6045

TX, FT69, T6120, TRM Frost protection thermostats,room thermostats, and rod-type thermostats

VENTILATION AND AIR CONDITIONING

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WE PAY ATTENTION TO MUCH MORE THAN JUST THE TEMPERATURE

In ships and diesel locomotives, but alsocarnival rides (e.g., roller coasters), pres-sures and temperatures must be monitored. Thus, pressure switches and transmitters can be used to monitor shafts, the tank level, as well as the hydraulic and pneu-matic control.

DCM, DNS, DWR, DGM and Ex-DWR Pressuremonitors for steam, hot water and gases

TRANSPORTATION

HCD Differential pressure monitor for fl ammablegases

KSW, KSL and S6065 Mechanical and electronicfl ow monitors

PTS, PSH, PTH, PSHD, PTSD, PTHD, PTE Electronic pressure switches, differential pressure switches, pressure transmitters and differential pressure transmitters

Coolants in electrical generators andauxiliary systems must be monitored.Bilge pumps, hydraulic lifts, pumps, andfreshwater tanks must be monitored onthe pressure side. Certified pressure moni-tors are used in particular to monitor the brakes in carnival rides.

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WE ENSURE THAT SAFETY IS ALWAYS ALONG FOR THE RIDE

VACUUM FURNACES / METAL REFINING

Metallurgical heat treatment is an essential part of the manufacture of tools for the ma-chine and plant construction sector. In this context, vacuum furnaces are employed in tempering, annealing, soldering, and sin-tering metals. After the batch is entered into the vacuum furnace, the furnace is evacua-ted. It is then heated up, and the product is quenched, and – depending upon the type of steel – the most-suitable cooling medium (e.g., nitrogen or argon) is employed.

The appropriate safety device is the DCM506 Pressure Switch, which is used to monitor the opening of the furnace door. Those parts of this pressure switch in con-tact with the medium are made of stain-less steel, and is characterized by the fact that it is vacuum-proof and can monitor pressures extending from the low millibar range to a maximum permissible system pressure of 12 bar. DCM and DWR Pres-sure Switches are likewise employed for monitoring system pressures in the area of the cooling medium. At the same time, the pressure switches are SIL-certified and conform to the requirements set forth in DIN EN ISO13849-1.

Pressure switches / Pressure monitors DWR, DCM506

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WE OFFER FUNCTIONAL SAFETY FOR VACUUM AND HIGH PRESSURES, TOO

Sensors and pressure switches play animportant part in the control of machinesand plants. Seal-less sensors with welded seams – available in completely stainless steel versions, too – allow use with virtu-ally all media. Pressure switches and pressure transmitters suitable for use in low pressure, vacuum and differential pressure areas are to be recommended in monitoring filters, pumps and filling levels. Additional areas of application for our pressure switches are to be found in pneumatic and hydraulic control systems as well as in supplying compressed air.

Extremely reliable pressure monitors and pressure limiters with TÜV-certifiedcomponents classified according to SIL2 are available for applications in safety areas. In explosion-areas, Ex-d and Ex-i equipped devices provide a high level of safety for machines and plants.

DCM, VNM, DNS and DDCM Pressure and differential pressure switches (also available in Ex-d versions)

KSW, KSL, S6065, S6040 Mechanical and electronic fl ow monitors

Electronic pressure switches, differential pressureswitches, pressure transmitters and differentialpressure transmitters PTS, PSH, PTH, PSHD, PTSD, PTHD, PTE

P and TST Series Temperature sensors andelectronic thermostats

MANUFACTURING FACILITIESAND MACHINE CONSTRUCTION

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WE MAKE SURE THAT YOUR PLANT STAYS UNDER THE RIGHT PRESSURE

WELDING AND PAINTING SYSTEMS

Welding and soldering equipment areessential in the manufacture of masspro-duced technical articles. Automated gas burners are employed to shape glass components. Electronic pressure switches and transmitters, as well as TÜV-certified magnetic valves are used to control and regulate the flow of gases. FEMA Ex-proof pressure switches are used in with explo-sion risk areas. FD Pressure switches are suitable for monitoring liquid gas applica-tions. VCM and Ex-VCM can be used to switch off vacuum pumps. Solenoid val-ves are used to control the flow of gases and fuels as well as to regulate cooling water systems.

Additional areas of application forFEMA pressure switches and pressuremonitors, as well as flow monitors arefound in the manufacture of chips,handling devices, regulating compres-sors, measuring flows and pressures indyeing plants and wastewater treatmentplants, as well as in registering pres-sures in turbine test benches and paint shops.

KSW, KSL, S6065, S6040 Mechanical and electronic fl ow monitors

HCD, DPT, DPS, FTSE Differential pressure switches and transmitters for gases, air and exhaust gases

PTS, PSH, PTH, PSHD, PTSD, PTHD, PST, PTEElectronic pressure switches, differential pressureswitches, pressure transmitters and differentialpressure transmitters

AB, AT and AV Solenoid valves

DCM, DDCM, Ex-DCM and Ex-DDM Pressure anddifferential pressure switches, pressure monitors andpressure limiters DWR, Ex-DWR, DGM, Ex-DGM, VCM,Ex-VCM and FD 2726

WE ENSURE THE SAFETY OF YOUR MANUFACTURING AREAS WITH EXPLOSION HAZARDS

Installations in which explosive gasesor dust mixtures can occasionallyappear must be assessed and dividedinto zones according to the 1999/92/ECATEX Directive. The resultant explosion-protection document represents the basis for determining what explosion-protected components are needed. Such installation components are planned andmanufactured according to 94/9/ECATEX. The suitability of such components for corresponding zones must be verified by means of sample testing. The quality of the equipment is ensured by means of an audited Quality Management System as well as annual ATEX-specific internal and external audits.

In addition to the ATEX Directive all our pressure switches now are certified according IECEx. The IECEx scheme was developed in order to simplify internatio-nal trade with electrical equipment for explosion-protection zones. Especially for the export of goods into those countries - of which there are now 30 (including China, Korea, Australia, Malaysia and Japan) - participating in the IECEx scheme, the certificate is mandatory. This certificate significantly simplifies export into these countries.

For explosion-relevant areas, FEMA has a number of pressure switches and thermostats featuring ignition protec-tion by means of flameproof enclosure. For the Ex-i area, various different pressure switch product lines equipped with gold contact and Ex-i are available under the heading “Simple Electrical Apparatus.”

EX-PROOF APPLICATIONS

Ex-TX, Ex-TRM and Ex-TAM Ex-proof thermostatsEx-DCM, Ex-DWR, Ex-DDCM, DCM, DWR…-513,-574, -575, -576 and -577 Ex-pressure anddifferential pressure switches

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WE FULFILL THE EUROPEAN ATEX REGULATION AND ARE CERTIFIED ACCORDING TO THE IECEX SCHEME

The safety of installations for the generati-on of steam, burnable gases and liquids is ensured by means of various forms of instrumentation. The monitoring of fuel supply and the pressure monitoring of the steam generator must be performed using devices certified according to the Pressure Equipment Directive or the Gas Appliance Directive. Pressure monitors and pressure limiters for steam boiler conforming to TRD 604 and for hot water constructions according to DIN EN 12828 are safetyrelevant components and are thus classified in category 4 of the Pressure Equipment Directive.FEMA pressure monitors and limitersare certified according to Vd-TÜV Druck100/4 and DIN EN 12952-11 andDIN EN 12953-9.

Pressure monitors for gases accordingto DVGW worksheet G260 are manufac-tured according to the specifications of the Gas Appliance Directive EU/2009/142/EG as well as according to DIN EN 1854. Honeywell FEMA has tailor-made products for a wide variety of applications. Ex-proof models are available for installations in which explosive gas mixtures can arise inthe proximity of pressure equipment. For Ex-relevant areas, FEMA offers a number of Ex-proof models.

AV Solenoid valves for liquid fuelsDGM, Ex-DGM, FD and HCD Pressure monitors for fl ammable gases and liquid gases

DWR, DWAM, SDBAM, DGM, FD, Ex-DWR andEx-DGM, DWR…-513, -574, -575, -576 and -577Pressure monitors and pressure limiters

SAFETY APPLICATIONS AS PER THE PRESSURE AND GAS APPLIANCE DIRECTIVES

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WE PROVIDE TAILOR-MADE PRODUCT SOLUTIONS FOR YOUR APPLICATION

In process plants, besides ensuringprocess safety by means of processinstrumentation, it is also necessary toenact measures to provide for the safetyof the plant, itself. Above all else, designmeasures should guarantee basic safety.Additionally, alarm plans, protectiveshelters, and fire extinguishing systems are required to ensure the safety of per-sonnel. Another important measure is reducing dwelling time in dangerous areas. Once all of these measures have been implemented, the entire installation is subjected to a risk assessment using a risk graph as per IEC 61511. The result of this assessement determines the necessary SIL value for remaining actions ensuring 100% functional safety. This protective technology must employ SIL-conform equipment.

That is the usual procedure in the fieldof chemical engineering. Due to cal-culable risks, this principle of minimiza-tion is now acquiring greater currency in other areas of technology, as well, including in the area of machine construction as per IEC 62061 andcombustion plants according to IEC50156. The following FEMA pressuretransmitters and pressure monitors canbe used for safety instrumentationaccording to IEC 61508.

Pressure switches and ThermostatsPTS… and PTH 2-wire Pressure transmitters

SAFETY APPLICATIONSAS PER IEC 61508-2

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WE CAN PROVIDE YOU WITH SIL-COMPLIANT PRODUCTS TO GUARANTEE YOUR PLANT SAFETY

GENERAL INFORMATION ...

Besides offering products for variousapplications, we provide a well sortedsystem of accessories to adapt ourportfolio of pressure- and temperaturemeasuring equipment to many differentapplication situations. Chemical seals ZFV can be mounted on pressure switches and transmitters to measure pressure in critical media. Furthermore different ser-vice functions can be offered, as such as pre-setting of switchpoints, sealing /

plumbing, marking on customer request or cleaning free of oil- and grease for oxygen and gas applications. Optional gold contacts, as well as combinability with different housings and surface coa-ting for rough environment support adap-tion of our products to various applica-tion scenarios. Last but not least we provide test reports and inspection certi-ficates according to EN 10204.

... about FEMA services

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EN3B-0396GE51 R0415Subject to change.© 2015 Honeywell GmbH.

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Pressure · Temperature · Flow Control

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