FEMA Controls Honeywell GmbH

德国FEMA公司成立65年，主要在压力和温度测量产品方面以可靠性和持续创新闻名。 公司专注于应用在液体和气体介质方面的安全控制产品，产品涵盖主要工业行业应用的开关，变送器和阀门产品。For more than 65 years FEMA stands for quality products "made in Germany", reliabilty and innovation in the area of pressure and temperature measurement. We focus on safety-relevant applications working with liquid and gaseous media. For those we offer a variety of products, focusing on switches, transmitters and valves - mainly for industrial facilities.

Steam Generation蒸汽发电
Heating Systems加热系统
Biogas and Combined Heat & Power Units沼气热电机组
Pump Stations and Water Supply泵和水供应站
Ventilation and Air Conditioning通风与空调
Transportation运输
Manufacturing Facilities and Machine Construction生产设备和机械工程
Welding and Painting Systems焊接和绘图系统
Ex- proof Applications防爆应用
fety Applications as per the Pressure & Gas Appliance Directives安全应用按压力及燃气具指

Solutions for Your Safety

Honeywell FEMA pressure monitors and limiters for safety applications make a significant contribution to the safe ope-ration of machines and plants. With cer-tifications according to the Pressure Equipment Directive, the Gas Appliance Directive, and the Explosion Protection Directive, the devices can be used to a wide extent to monitor flammable liquids and gases, as well as steam and hot water. SIL2/3 Certification as per IEC 61508 makes them suitable for use in areas in which the functional safety of plants is calculated on the basis of failu-re probabilities. Additionally, Honeywell FEMA also carries pressure switches and pressure transmitters for air, gases and liquid media. Especially our electro-nic pressure and differential pressure switches as well as transmitters can help solve a variety of measurement and switching tasks in the area of machine and plant construction. A wide portfolio of components for air conditioning tech-nology round out the company’s portfo-lio. Our customers include Original Equipment Manufacturers, installers, contractors and service providers.
Our customers value quality and perfor-mance, and they appreciate our compe-tence and reliable delivery. On the fol-lowing pages, you can read more about some of those areas in which we have been especially successful.

Steam Generation

Steam generators are employed in many areas of chemical process technology, plastics manufacture and heat supply. FEMA pressure monitors and limiters – certified according to the Pressure Appliance Directive and IEC 61508 – make a major contribution to the techni-cal and functional safety of these plants. Steam and gas pressure monitors are also available for ex-zones 1, 2, 21, and 22.

STW and STB Certi.ed temperature

Ex-DWR and Ex-DGM Temperature sensors P... monitors and limiters
Ex-proof pressure monitors

PTH, PTS Pressure transmitters K and L Series solenoid valves AT Solenoid valve

Heating Systems

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

DGM, Ex-DGM Pressure monitors for .ammable gases
Safety valves prevent fuel leakage. FEMA offers a number of different measure-ment converters and TüV and DVGW-certified pressure monitors for this pur-pose. For the Ex-area, ATEX-certified devices are available.

DWR and Ex-DWR Pressure monitors for .ammable liquids and gases STW and STB Certi.ed temperature monitors and limiters

Solenoid valves K... an AV... for liquid fuel and PTH, PTS, PSH, PSS and PST Pressure transmitters S6065 and KSW Mechanical and electronic .ow
burnable gases and electronic pressure switches and TST electronic monitors
thermostats

Biogas /Combined Heat & Power Units (CHP`s)
In large-scale biogas plants and Combined Heat & Power Units, pres-sures and temperatures must be mea-sured to ensure safe operation. Pressure transmitters and Ex-protected pressure switches are used especially in the area of the production, drying, and distributi-on of gases as well as the supply of fuel in CHP′s. FEMA carries a number of cor-responding TüV-certified devices mee-ting the Pressure Equipment Directive and the Gas Appliance Directive, as well as devices certified according to ATEX 94/9 EC Different models are also availa-ble with SIL 2/3 as per IEC 61508. Chemical seals are offered for media-side separation.

DWR, VNM, DWAM, DDCM Gas pressure monitors, AV.., K15… Solenoid valves for heating oil and pressure monitors, and pressure limiters, vacuum and .ammable gases differential pressure switches – also in Ex-i and Ex-de versions

PSH, PTH, PTS and PST Electronic pressure P and TST Series Temperature sensors and electronic switches and pressure transmitters thermostats

Pump Stations and Water Supply

Using FEMA pressure switches, differen-tial pressure switches, and pressure transmitters, 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 trans-

KSW and S6065 Mechanical and electronic .ow monitors
mitters with SIL classification and/or cer-tified 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 transmitters are used to display the filling

P and TST electronic thermostats
level and prevent overflowing. In pump stations, pressure switches and differen-tial pressure switches provide protection against dry-running and are used to control pumping.

DCM, DNM, and DDCM Pressure and differential pressure switches – also available in Ex-de versions

AT Solenoid valves with KTW drinking water PSH, PTH, PTS, PSHD, PTHD and PST Electronic certi.cation T and L Series Solenoid valves for liquid pressure switches, differential pressure switches, media pressure transmitters and differential pressure
transmitters

Ventilation and Air Conditioning

In air conditioning and ventilation systems, blowers and filters are monito-red by measuring the differential pressu-re. Using differential pressure switches, it is possible to, e.g., transmit readings to a central control unit as soon as the filter has attained a specified degree of con-tamination. Differential pressure switches can be employed both for the continuo-us monitoring of filters and the control of pressure differentials between rooms or zones. Frost protection thermostats pro-tect against freezing and flow sensors provide information on the condition and performance of blowers. Explosion-protected thermostats are available for simple temperature control in storage rooms and industrial processing systems.

PSH, PTH, PTS, PSHD, PTHD and PST Electronic KSW, KSL, S6040 and S6065 Mechanical and KF, ALF, STF and TF, H6045, H6120 Temperature
pressure switches, differential pressure switches, electronic .ow monitors sensors and hygrostats
pressure transmitters and differential pressure
transmitters

DPTM, DPS Differential pressure transmitters and T69, TRM, TX and T6120 Frost protection differential pressure switches for air and waste gases thermostats, room thermostats, and rod-type thermostats

Transportation

In ships and diesel locomotives, but also carnival rides (e.g., roller coasters), pres-sures and temperatures must be moni-tored. Thus, pressure switches and transmitters can be used to monitor shafts, the tank level, as well as the

KSW, KSL, S6040 and S6065 Mechanical and electronic .ow monitors
hydraulic and pneumatic control. Coolants in electrical generators and auxiliary systems must be monitored. Bilge pumps, hydraulic lifts, pumps, and freshwater tanks must be monitored on the pressure side. Certified pressure

HCD Differential pressure monitor for .ammable gases
monitors are used in particular to moni-tor the brakes in carnival rides.
Components of air conditioning systems provide information for control technolo gy. The contamination of filters and the smooth functioning of ventilation systems must be monitored. Certified pressure switches monitor waste gas plants. Thermostats are employed for the tem perature regulation of storage facilities and machine rooms.

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

DPTM and DPS Differential pressure transmitters and KF, ALF, STF and TF Temperature sensors DCM, DNS, DWR, DGM and Ex-DWR Pressure differential pressure switches for air and waste gases monitors for steam, hot water and gases

Manufacturing Facilities and Machine Construction
Sensors and pressure switches play an important part in the control of machines and plants. Seal-less sensors with welded seams – available in completely stainless steel versions, too – allow use with virtually all media. Pressure swit-ches and pressure transmitters suitable

KSW, KSL, S6040 and S6065 Mechanical and electronic .ow monitors
for use in low pressure, vacuum and dif-ferential pressure areas are to be recom-mended in monitoring filters, pumps and filling levels. An optional configuration device enables transmitters to be easily programmed on site. 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 certified com ponents classified according to SIL2/3 are available for applications in safety areas. In explosion areas, Ex de 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-de versions)

P, STF and TST Temperature sensorsElectronic pressure switches, differential pressure switches, pressure transmitters and differential pressure transmitters PSH, PTH, PTS, PSHD, PTHD, CFT1 Con.guration interfaces

Welding and Painting Systems

Welding and soldering equipment are essential in the manufacture of mass-produced 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

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

to control and regulate the flow of gases. FEMA Ex-proof pressure switches are used in with explosion risk areas. FD Pressure switches are suitable for moni-toring liquid gas applications. VCM and Ex-VCM can be used to switch off vacu-um pumps. Solenoid valves are used to

HCD, DPT, DPS Differential pressure switches and transmitters for gases, air and exhaust gases
control the flow of gases and fuels as well as to regulate cooling water systems.

Additional areas of application for FEMA pressure switches and pressure moni tors, as well as flow monitors are found in the manufacture of chips, handling devices, regulating compressors, mea suring flows and pressures in dyeing plants and wastewater treatment plants, as well as in registering pressures in tur bine test benches and paint shops.

T, K and L as well as AB, AT and AV Solenoid valves

KSW, KSL, S6040 and S6065 Mechanical and DCM, DDCM, Ex-DCM and Ex-DDM Pressure and
electronic .ow monitorsdifferential pressure switches, pressure monitors and pressure limiters DWR, Ex-DWR, DGM, Ex-DGM, VCM, Ex-VCM and FD

Ex-proof Applications

protected components are needed. Such installation components are plan-ned and manufactured according to 94/9/EC ATEX. 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.

Installations, in which explosive gases or dust mixtures can occasionally appear, must be assessed and divided into zones according to the 1999/92/EC ATEX Directive. The resultant explosion-protection document represents the basis for determining what explosion-

Ex-proof solenoid valves K...-and T...-series

Ex-DCM, Ex-DWR, Ex-DDCM, DCM, DWR…-513, -574, -575, -576 and -577 Ex-pressure and differential pressure switches

Ex-TX, Ex-TRM, Ex-TAM and Ex-FT Ex-proof thermostats
12

Safety Applications as per the Pressure and Gas Appliance Directives
The safety of installations for the genera-tion 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 plants conforming to TRD 604 and for hot water boilers according to DIN 4751 part 2 are safety-relevant components and are thus classified in category 4 of the Pressure Equipment Directive. FEMA pressure monitors and limiters are certi-fied according to Vd-TüV Druck100/1 and DIN 3398, part 1,2 and 3.
Pressure monitors for gases according to DVGW worksheet G260 are manufac tured according to the specifications of the Pressure Equipment Directive 90/396/EEC and DIN 3398, parts 1 and 3, as well as according to DIN EN 1854. Honeywell FEMA has tailor made pro ducts for a wide variety of applications. Ex proof models are available for instal lations in which explosive gas mixtures can arise in the proximity of pressure equipment. For Ex relevant areas, FEMA offers a number of Ex proof models.

DGM, Ex-DGM, FD and HCD Pressure monitors for .ammable gases and liquid gases

K 15G… and K15..., G-Ex, L15G… and AV Solenoid DWR, DWAM, SDBAM, DGM, FD, Ex-DWR and valves for gases, liquid fuels, steam and hot water Ex-DGM, DWR…-513, -574, -575, -576 and -577 Pressure monitors and pressure limiters

Safety Applications as per IEC 61508

In process plants, besides ensuring pro-cess safety by means of process instru-mentation, it is also necessary to enact measures to provide for the safety of the plant, itself. Above all else, design mea-sures should guarantee basic safety. Additionally, alarm plans, protective shel-ters, and fire extinguishing systems are

PTH… and PSH 2-wire Pressure transmitters
required to ensure the safety of personnel. Another important measure is reducing dwelling time in dangerous areas. Once all of these measures have been implemen-ted, 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% functio-nal safety. This protective technology must employ SIL-conform equipment.

That is the usual procedure in the field of chemical engineering. Due to calcula ble risks, this principle of minimization is now acquiring greater currency in other areas of technology, as well, including in the area of machine construction as per IEC 62061 and combustion plants according to IEC 50156. The following FEMA pressure transmitters and pressu re monitors can be used for safety instrumentation according to IEC 61508.

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

Flow Monitoring
KSW / KSL
S60 ...
SWL
SWW

-50 ... 50 without LCD 0..10Vdc 18..30Vac, 16..32Vdc DPT50
-100 ... 100 without LCD 0..10Vdc 18..30Vac, 16..32Vdc DPT110
0 ... 100/250 without LCD 0..10Vdc 18..30Vac, 16..32Vdc DPT100
0 ... 250/500 without LCD 0..10Vdc 18..30Vac, 16..32Vdc DPT250
0 ... 500/1000 without LCD 0..10Vdc 18..30Vac, 16..32Vdc DPT500
0 ... 1000/2500 without LCD 0..10Vdc 18..30Vac, 16..32Vdc DPT1000
0 ... 100/250 with LCD 0..10Vdc 18..30Vac, 16..32Vdc DPT100D
0 ... 250/500 with LCD 0..10Vdc 18..30Vac, 16..32Vdc DPT250D
0 ... 500/1000 with LCD 0..10Vdc 18..30Vac, 16..32Vdc DPT500D
0 ... 1000/2500 with LCD 0..10Vdc 18..30Vac, 16..32Vdc DPT1000D
-50 ... 50 without LCD 4..20mA 18..30Vac, 16..32Vdc DPT53
-100 ... 100 without LCD 4..20mA 18..30Vac, 16..32Vdc DPT113
0 ... 100/250 without LCD 4..20mA 18..30Vac, 16..32Vdc DPT103
0 ... 250/500 without LCD 4..20mA 18..30Vac, 16..32Vdc DPT253
0 ... 500/1000 without LCD 4..20mA 18..30Vac, 16..32Vdc DPT503
0 ... 1000/2500 without LCD 4..20mA 18..30Vac, 16..32Vdc DPT1003
0 ... 100/250 with LCD 4..20mA 18..30Vac, 16..32Vdc DPT103D
0 ... 250/500 with LCD 4..20mA 18..30Vac, 16..32Vdc DPT253D
0 ... 500/1000 with LCD 4..20mA 18..30Vac, 16..32Vdc DPT503D
0 ... 1000/2500 with LCD 4..20mA 18..30Vac, 16..32Vdc DPT1003D
-50 ... 50 without LCD 4..20mA 18..32Vdc DPT52
-100 ... 100 without LCD 4..20mA 18..32Vdc DPT112
0 ... 100/250 without LCD 4..20mA 18..32Vdc DPT102
0 ... 250/500 without LCD 4..20mA 18..32Vdc DPT252
0 ... 500/1000 without LCD 4..20mA 18..32Vdc DPT502
0 ... 1000/2500 without LCD 4..20mA 18..32Vdc DPT1002

SN025-280 SN06-280 SN1-280 SN2-280 SN3-280 SN4-280 SN6-280 SN10-280 SN16-280
SN25-280 SN40-280 SN025-311 SN06-311 SN1-311 SN3-311 SN6-311 SN10-311 SN25-311
SN40-311 SN025-395 SN06-395 SN1-395 SN3-395 SN6-395 SN10-395 SN25-395 SN40-395

PSTV01RG12S PSTV01RG12S-R PSTM250RG12S PSTM250RG12S-R
PSTM400RG12S PSTM400RG12S-R PSTM600RG12S PSTM600RG12S-R
PST001RG12S PST001RG12S-R PST002RG12S PST002RG12S-R
PST004RG12S PST004RG12S-R PST010RG12S PST010RG12S-R
PST025RG12S PST025RG12S-R PST060RG12S PST060RG12S-R
PST100RG12S PST100RG12S-R PST250RG12S PST250RG12S-R
PST600RG12S PST600RG12S-R PSTV01RG34F PSTV01RG34F-R
PSTM250RG34F PSTM250RG34F-R PSTM400RG34F PSTM400RG34F-R
PSTM600RG34F PSTM600RG34F-R PST001RG34F PST001RG34F-R
PST002RG34F PST002RG34F-R PST004RG34F PST004RG34F-R
PST010RG34F PST010RG34F-R PST025RG34F PST025RG34F-R
PST002AG12S PST002AG12S-R PST010AG12S PST010AG12S-R
PST002AG34F PST002AG34F-R PST010AG34F PST010AG34F-R
-1 ... 1 6 vacuum, relative PSTV01RG34F
0 ... 0.25 1 overpressure, relative PSTM250RG34F
0 ... 0.4 2 overpressure, relative PSTM400RG34F
0 ... 0.6 2 overpressure, relative PSTM600RG34F
0 ... 1 6 overpressure, relative PST001RG34F
0 ... 1.6 6 overpressure, relative PST02RG34F
0 ... 4 12 overpressure, relative PST004RG34F
0 ... 10 30 overpressure, relative PST010RG34F
0 ... 25 75 overpressure, relative PST025RG34F
0 ... 2 6 absolute PST002AG34F
0 ... 10 30 absolute PST010AG34F
-1 ... 1 6 0..10Vdc / 4..20 mA + switch vacuum, relative PSTV01RG12S
0 ... 0.25 1 0..10Vdc / 4..20 mA + switch overpressure, relative PSTM250RG12S
0 ... 0.4 2 0..10Vdc / 4..20 mA + switch overpressure, relative PSTM400RG12S
0 ... 0.6 2 0..10Vdc / 4..20 mA + switch overpressure, relative PSTM600RG12S
0 ... 1.6 6 0..10Vdc / 4..20 mA + switch overpressure, relative PST002RG12S
0 ... 4 12 0..10Vdc / 4..20 mA + switch overpressure, relative PST004RG12S

Switch + Transmitter + Relay output, PST..R -models


-1 ... 1 6 vacuum, relative PSTV01RG34F-R
0 ... 0.25 1 overpressure, relative PSTM250RG34F-R
0 ... 0.4 2 overpressure, relative PSTM400RG34F-R
0 ... 0.6 2 overpressure, relative PSTM600RG34F-R
0 ... 1 6 overpressure, relative PST001RG34F-R
0 ... 1.6 6 overpressure, relative PST002RG34F-R
0 ... 4 12 overpressure, relative PST004RG34F-R
0 ... 10 30 overpressure, relative PST010RG34F-R
0 ... 25 75 overpressure, relative PST025RG34F-R
0 ... 2 6 absolute PST002AG34F-R
0 ... 10 30 absolute PST010AG34F-R

5-prong M12 plug connector, straight version ST12-5-G
5-prong M12 plug connector, angled version ST12-5-A
4-prong M12 plug connector, straight version ST12-4-G
4-prong M12 plug connector, angled version ST12-4-A
4-prong M12 plug connector, straight version with 2 m cable ST12-4-GK
4-prong M12 plug connector, angled version with 2 m cable ST12-4-AK
Plug protection cap, IP65 STA12

0.04 ... 0.25 — 0.03 6 Copper + Brass DCM025
0.1 ... 0.6 — 0.04 6 Copper + Brass DCM06
0.2 ... 1.6 — 0.04 6 Copper + Brass DCM1
0.2 ... 2.5 — 0.1 16 1.4104 + 1.4571 DCM3
0.5 ... 6 — 0.15 16 1.4104 + 1.4571 DCM6
0.5 ... 6 — 0.25 25 1.4104 + 1.4571 DCM625
1 ... 10 — 0.3 25 1.4104 + 1.4571 DCM10
3 ... 16 — 0.5 25 1.4104 + 1.4571 DCM16
4 ... 25 — 1 60 1.4104 + 1.4571 DCM25
8 ... 40 — 1.3 60 1.4104 + 1.4571 DCM40
16 ... 63 — 2 130 1.4104 + 1.4571 DCM63
0.04 ... 0.25 — 0.03 6 1.4104 + 1.4571 DNM025
0.04 ... 0.25 0.03 ... 0.4 — 6 Copper + Brass DCMV025
0.1 ... 0.6 0.04 ... 0.5 — 6 Copper + Brass DCMV06
0.2 ... 1.6 0.07 ... 0.55 — 6 Copper + Brass DCMV1
0.2 ... 2.5 0.15 ... 1.5 — 16 1.4104 + 1.4571 DCMV3
0.5 ... 6 0.25 ... 2 — 16 1.4104 + 1.4571 DCMV6
1 ... 10 0.5 ... 2.8 — 25 1.4104 + 1.4571 DCMV10
3 ... 16 0.7 ... 3.5 — 25 1.4104 + 1.4571 DCMV16
4 ... 25 1.3 ... 6 — 60 1.4104 + 1.4571 DCMV25
8 ... 40 2.6 ... 6.6 — 60 1.4104 + 1.4571 DCMV40
16 ... 63 3 ... 10 — 130 1.4104 + 1.4571 DCMV63
1 ... 16 2 1 Perbunan + 1.4301 DCM4016
4 ... 25 2 1 Perbunan + 1.4301 DCM4025
10 ... 100 12 10 Perbunan + Brass DCM1000
15 ... 60 10 12 1.4104 + 1.4571 DCM506

0.04 ... 0.25 — 0.03 6 DNS025-201
0.1 ... 0.6 — 0.04 6 DNS06-201
0.2 ... 1.6 — 0.06 6 DNS1-201
0.2 ... 2.5 — 0.1 16 DNS3-201
0.5 ... 6 — 0.15 16 DNS6-201
1 ... 10 — 0.3 16 DNS10-201
3 ... 16 — 0.5 25 DNS16-201

0.04 ... 0.25 0.06 ... 0.3 — 6 DNS025-203
0.1 ... 0.6 0.08 ... 0.4 — 6 DNS06-203
0.2 ... 1.6 0.1 ... 0.6 — 6 DNS1-203
0.2 ... 2.5 0.15 ... 1.5 — 16 DNS3-203
0.5 ... 6 0.25 ... 2 — 16 DNS6-203
1 ... 10 0.45 ... 2.5 — 16 DNS10-203
3 ... 16 0.8 ... 3.5 — 25 DNS16-203
0.004 ... 0.025 0.002 0.5 Perbunan + Aluminium DDCM252
0.01 ... 0.06 0.015 1.5 Perbunan + Aluminium DDCM662
0.02 ... 0.16 0.02 3 Perbunan + Aluminium DDCM1602
0.1 ... 0.6 0.035 3 Perbunan + Aluminium DDCM6002
-0.1 ... 0.4 0.15 15 1.4305 + 1.4571 DDCM014
0.2 ... 1.6 0.13 15 1.4305 + 1.4571 DDCM1
1 ... 4 0.2 25 1.4305 + 1.4571 DDCM4
0.5 ... 6 0.2 15 1.4305 + 1.4571 DDCM6
3 ... 16 0.6 25 1.4305 + 1.4571 DDCM16
-0.015 ... 0.006 — 2 1 Perbunan + 1.4301 VCM4156
-0.25 ... 0.1 — 25 1.5 Copper + Brass VCM301
-0.25 ... 0.1 — 45 3 1.4104 + 1.4571 VNM301
-1 ... 0.1 — 45 3 Copper + Brass VCM101
-0.9 ... 0.5 — 50 3 Copper + Brass VCM095
-1 ... 0.1 — 50 6 1.4104 + 1.4571 VNM111

Adjustable pressure hysteresis

Pressure adjustment range Adjustable switching differential Switching differential Max. pressure Sensing element material Type
bar bar mbar bar

-0.25 ... 0.1 0.03 ... 0.2 — 1.5 Copper + Brass VCMV301
-0.25 ... 0.1 0.07 ... 0.5 — 3 1.4104 + 1.4571 VNMV301
-1 ... 0.1 0.08 ... 0.35 — 3 Copper + Brass VCMV101
-0.9 ... 0.5 0.09 ... 0.4 — 3 Copper + Brass VCMV095
-1 ... 0.1 0.09 ... 0.65 — 6 1.4104 + 1.4571 VNMV111
-0.25 ... 0.1 — 45 3 VNS301-201
-1 ... 0.1 — 50 6 VNS111-201

Adjustable pressure hysteresis

Pressure adjustment range Adjustable switching differential Switching differential Max. pressure Type
bar mbar mbar bar

-0.25 ... 0.1 70 ... 300 — 3 VNS301-203
-1 ... 0.1 90 ... 550 — 6 VNS111-203
0.015 ... 0.06 6 0.8 Copper + Brass DGM306A
0.02 ... 0.1 7 0.8 Copper + Brass DGM310A
0.04 ... 0.25 10 0.8 Copper + Brass DGM325A
0.1 ... 0.6 25 2 Copper + Brass DGM06A
0.2 ... 1.6 40 3 Copper + Brass DGM1A
0.015 ... 0.06 8 5 1.4104 + 1.4571 DGM506
0.04 ... 0.16 12 5 1.4104 + 1.4571 DGM516
0.1 ... 0.25 20 5 1.4104 + 1.4571 DGM525
0.1 ... 0.6 — 0.04 5 DWAM06
0.2 ... 1.6 — 0.05 5 DWAM1
1.2 ... 6 — 0.2 10 DWAM6
1.2 ... 6 — 0.25 20 DWAM625
3 ... 16 — 0.4 20 DWAM16
6 ... 32 — 1.2 45 DWAM32

0.2 ... 1.6 0.12 ... 0.6 — 5 DWAMV1
1.2 ... 6 0.4 ... 1.5 — 10 DWAMV6
3 ... 16 0.8 ... 2.5 — 20 DWAMV16
3 ... 32 2.5 ... 6 — 45 DWAMV32
0.1 ... 0.6 — 0.04 6 6 DWR06
0.2 ... 1.6 — 0.06 6 6 DWR1
0.2 ... 2.5 — 0.1 16 10 DWR3
0.5 ... 6 — 0.2 16 10 DWR6
0.5 ... 6 — 0.25 25 20 DWR625
3 ... 16 — 0.5 25 20 DWR16
4 ... 25 — 1 63 50 DWR25
8 ... 40 — 1.3 63 50 DWR40
0.1 ... 0.6 0.08 ... 0.5 — 6 6 DWR06-203
0.2 ... 1.6 0.15 ... 0.6 — 6 6 DWR1-203
0.2 ... 2.5 0.17 ... 1.2 — 16 10 DWR3-203
0.5 ... 6 0.3 ... 1.4 — 16 10 DWR6-203
0.5 ... 6 0.4 ... 2.5 — 25 20 DWR625-203
3 ... 16 0.75 ... 3.15 — 25 20 DWR16-203
4 ... 25 1.3 ... 6 — 63 50 DWR25-203
8 ... 40 2.3 ... 6.6 — 63 50 DWR40-203
0.1 ... 0.6 6 6 DWR06-205
0.2 ... 1.6 6 6 DWR1-205
0.2 ... 2.5 16 10 DWR3-205
0.5 ... 6 16 10 DWR6-205
0.5 ... 6 25 20 DWR625-205
3 ... 16 25 20 DWR16-205
4 ... 25 63 50 DWR25-205
8 ... 40 63 50 DWR40-205
0.1 ... 0.6 6 6 DWR06-206
0.2 ... 1.6 6 6 DWR1-206
0.2 ... 2.5 16 10 DWR3-206
0.5 ... 6 16 10 DWR6-206
0.5 ... 6 25 20 DWR625-206
3 ... 16 25 20 DWR16-206
4 ... 25 63 50 DWR25-206
8 ... 40 63 50 DWR40-206
0.5 maximum press./electrical FD16-326
2.5 maximum press./button FD16-327
0.2 ... 1.6 0.12 5 SDBAM1
0.4 ... 2.5 0.15 5 SDBAM2,5
1.2 ... 6 0.4 10 SDBAM6
1.2 ... 6 0.6 20 SDBAM625
3 ... 16 0.8 20 SDBAM16
6 ... 32 3 45 SDBAM32
0.001 ... 0.016 0.002 1 Perbunan + 1.4301 Ex-DCM4016
0.004 ... 0.025 0.002 1 Perbunan + 1.4301 Ex-DCM4025
1 ... 10 0.3 16 1.4104 + 1.4571 Ex-DNM10
16 ... 63 1 130 1.4104 + 1.4571 Ex-DNM63
0.04 ... 0.25 0.03 6 Ex-DNS025
0.1 ... 0.6 0.04 6 Ex-DNS06
0.2 ... 1.6 0.06 6 Ex-DNS1
0.2 ... 2.5 0.1 16 Ex-DNS3
0.5 ... 6 0.15 16 Ex-DNS6
1 ... 10 0.3 16 Ex-DNS10
3 ... 16 0.5 25 Ex-DNS16
0.004 ... 0.025 0.002 0.5 Perbunan + Aluminium Ex-DDCM252
0.01 ... 0.06 0.015 1.5 Perbunan + Aluminium Ex-DDCM662
0.02 ... 0.16 0.02 3 Perbunan + Aluminium Ex-DDCM1602
0.1 ... 0.6 0.035 3 Perbunan + Aluminium Ex-DDCM6002
-0.1 ... 0.4 0.15 15 1.4305 + 1.4571 Ex-DDCM014
0.2 ... 1.6 0.13 15 1.4305 + 1.4571 Ex-DDCM1
1 ... 4 0.2 25 1.4305 + 1.4571 Ex-DDCM4
0.5 ... 6 0.2 15 1.4305 + 1.4571 Ex-DDCM6
3 ... 16 0.6 25 1.4305 + 1.4571 Ex-DDCM16