absolute pressure relative pressure

• 2
• 2
pressure measurement

Versatile application options due to flexible connection designs

Reliable pressure measurement and optimal process monitoring with the ZT series

suitable for : gas fluids

Features : 4...20 mA 0...10 V

relative pressure

• 2
• 4
pressure measurement

Versatile application options due to flexible connection designs

Functionally safe pressure transmitter for ES series

suitable for : gas fluids

Features : SIL2

absolute pressure relative pressure

• 2
• 2
pressure measurement

Versatile application options due to flexible connection designs

Reliable pressure measurement and optimal process monitoring with the ZT series

suitable for : gas fluids

Features : 4...20 mA 0...10 V

absolute pressure relative pressure

• 2
• 2
pressure measurement

Versatile application options due to flexible connection designs

Customisable low pressure sensor for precise measurement of the smallest pressures

suitable for : gas fluids

Features : 4...20 mA 0...10 V

absolute pressure relative pressure

• 2
• 2
pressure measurement

Versatile application options due to flexible connection designs

Reliable OEM pressure sensor with many customisation options (0...0,6 to 0…1.000 bar)

suitable for : gas fluids

Features : 4...20 mA 0...10 V

absolute pressure relative pressure

• 2
• 2
pressure measurement

Versatile application options due to flexible connection designs

High pressure sensor for liquid and gaseous media

suitable for : gas fluids

Features : 4...20 mA 0...10 V

absolute pressure relative pressure

• 2
• 4
• 1
pressure measurement

Sensor cell based on a stainless steel diaphragm (without intermediate medium) with piezoresistive bridge circuit of polysilicon

CANopen pressure transmitter with CAN bus signal output

suitable for : gas fluids

Features : CANopen

differential pressure

• 3
pressure measurement

for high pressures up to 1,000bar as well as low pressure range up to 500mbar

Differential pressure transmitter for high or low pressure applications

suitable for : gas fluids

Features : 4...20 mA 0...10 V

differential pressure

• 4
• 4
pressure measurement

4...20mA or 0...10V signal output

Differential pressure sensor for low pressure

suitable for : gas

Features : 4...20 mA 0...10 V

differential pressure

• 3
• 2
pressure measurement

for high pressures up to 1,000bar as well as low pressure range up to 500mbar

Differential pressure transmitter for high pressure applications

suitable for : gas fluids

Features : 4...20 mA 0...10 V

differential pressure

• 3
• 2
pressure measurement

for high pressures up to 1,000bar as well as low pressure range up to 500mbar

Differential pressure transmitter for low pressure applications

suitable for : gas fluids

Features : 4...20 mA 0...10 V

differential pressure

• 4
• 4
pressure measurement

4...20mA or 0...10V signal output

Differential pressure sensor for low pressure

suitable for : gas

Features : 4...20 mA 0...10 V

differential pressure

• 4
• 4
pressure measurement

4...20mA or 0...10V signal output

Differential pressure sensor for low pressure

suitable for : gas

Features : 4...20 mA 0...10 V

differential pressure

• 0
• 0
pressure measurement

Can be used in oil, brake fluid, diesel, air, other gases

Precision pressure switch in robust design and first-class technical features.

suitable for : fluids gas

Features : SIL2

differential pressure

• 0
• 0
pressure measurement

Can be used in oil, brake fluid, diesel, air, other gases

Precision pressure switch for high-pressure applications up to 2,000 bar

suitable for : fluids gas

Features : SIL2

differential pressure

• 0
• 0
pressure measurement

Can be used in oil, brake fluid, diesel, air, other gases

Precision pressure switch for low pressure applications

suitable for : fluids gas

Features : SIL2

relative pressure differential pressure

• 6
• 26
• 1
pressure measurement

Simple and precise setting of switching thresholds, reset values and delay times

electronic safety switching device

suitable for : gas

Features : DGRL 2014/68/EU SIL2

relative pressure differential pressure

• 6
• 26
• 1
pressure measurement

Simple and precise setting of switching thresholds, reset values and delay times

Electronic safety switching device with 1 safety function

suitable for : gas

Features : DGRL 2014/68/EU SIL2

relative pressure differential pressure

• 6
• 26
• 1
pressure measurement

Simple and precise setting of switching thresholds, reset values and delay times

Electronic safety pressure limiter with 2 safety functions

suitable for : gas

Features : DGRL 2014/68/EU SIL2

relative pressure differential pressure

• 6
• 26
• 1
pressure measurement

Simple and precise setting of switching thresholds, reset values and delay times

Pressure limiter | Pressure monitor | Safety pressure limiter | Pressure regulatorelectronic safety switching device

suitable for : gas

Features : DGRL 2014/68/EU SIL2

relative pressure differential pressure

• 5
• 26
• 1
pressure measurement

Simple and precise setting of switching thresholds, reset values and delay times

Switching channel extension for ES series

suitable for : gas

Features : DGRL 2014/68/EU SIL2

temperature

• 1
• 6
temperature

Optimal for installation in areas that are difficult to access

Temperature sensor with CAN bus interface for air temperature measurement

suitable for : gas

Features : CANopen

temperature

• 1
• 6
temperature

Excellent shore time stability

CANopen transmitter for temperature measurement in media

suitable for : fluids

Features : CANopen

temperature Humidity

• 3
• 6
humdity & dew point

äußerst kompakte und robuste Bauweise

Sensors for temperature & humidity measurement

suitable for : gas

Features : 4...20 mA 0...10 V

temperature Humidity dew point

• 3
• 5
humdity & dew point

Selectable housing shape

Sensors for determining the dew point in a wide range of applications

suitable for : gas

Features : 4...20 mA 0...10 V

temperature Humidity

• 4
• 6
humdity & dew point

äußerst kompakte und robuste Bauweise

Sensors for temperature & humidity measurement in aluminium or polycarbonate housing

suitable for : gas

Features : 4...20 mA 0...10 V

temperature Humidity

• 2
• 6
humdity & dew point

äußerst kompakte und robuste Bauweise

Compact sensors for temperature & humidity measurement

suitable for : gas

Features : 4...20 mA 0...10 V

temperature Humidity dew point

• 1
• 5
humdity & dew point

Selectable housing shape

Flexible, analogue dew point sensor

suitable for : gas

Features : 4...20 mA 0...10 V

temperature Humidity dew point

• 1
• 5
humdity & dew point

Selectable housing shape

Compact, analogue dew point sensor

suitable for : gas

Features : 4...20 mA 0...10 V

temperature Humidity

• 1
• 6
• 1
humdity & dew point

Compact and robust construction

CANopen Climate Transmitter

suitable for : gas

Features : CANopen

temperature Humidity

• 0
humdity & dew point

kompakten Bauformen

digital climate transmitter

suitable for : gas

Features : I²C

level

• 3
• 27
• 1
level measurement

with general approval for construction Z-65.11-404

Overfill protection for containers

suitable for : fluids

Features : WHG overfill protection

level

• 1
• 21
level measurement

High chemical resistance

Suspension electrode as leakage probe

suitable for : fluids

Features : WHG leakage detector EX

level

• 0
• 12
level measurement

Approved for liquids hazardous to water

Leakage probes with general building authority approval

suitable for : fluids

Features : WHG leakage detector

level

• 5
• 22
level measurement

High chemical resistance

Conductive Electrodes with general approval for constructions

suitable for : fluids

Features : WHG overfill protection

level

• 1
• 17
level measurement

Ex area zone 0 (category 1)

suitable for : fluids

Features : WHG EX overfill protection

level

• 0
• 7
level measurement

Magnetic immersion probe overfill protection for Ex zone 0 (Cat. 1)

suitable for : fluids

Features : WHG EX overfill protection

level

• 0
• 18
level measurement

with general building authority approval Z-65.11-404

suitable for : fluids

Features : WHG overfill protection

• 0
• 23

für Ex-Zone 0 (Kat. 1)

Features : overfill protection

level

• 3
• 19
level measurement

High chemical resistance

Plate Electrode as Leak Detector (conductive)

suitable for : fluids

Features : EX leakage detector WHG

level

• 3
• 15
level measurement

EC-Type-Examination Certificate TÜV 02 ATEX 1796 X for Ex-Zone 0 (Category 1)

Conductive electrodes as overfill protection for Ex-Zone 0 (Cat. 1)

suitable for : fluids

Features : EX WHG overfill protection

level

• 1
• 22
level measurement

High chemical resistance

Conductive electrodes with 24...230 V direct connection

suitable for : fluids

Features : WHG overfill protection

level

• 4
• 22
level measurement

High chemical resistance

Conductive electrodes with and without 24 V DC direct connection

suitable for : fluids

Features : WHG overfill protection

level

• 1
• 22
level measurement

Several limit values or a min-max circuit

Conductive electrodes with 24 V DC direct connection

suitable for : fluids

Features : WHG overfill protection

level

• 1
• 10
level measurement

High chemical resistance

adaptive conductive electrodes with and without 24 V direct connection

suitable for : fluids

Features : WHG overfill protection

level

• 1
• 22
level measurement

High chemical resistance

Conductive electrodes with 24...230 V direct connection

suitable for : fluids

Features : WHG overfill protection

level

• 1
• 21
level measurement

High chemical resistance

Hanging electrode as leakage probe 24 V DC

suitable for : fluids

Features : WHG leakage detector

level

• 1
• 15
level measurement

High chemical resistance

Hanging electrode as leakage probe 24...230 V AC/DC

suitable for : fluids

Features : WHG leakage detector

level

• 3
• 19
level measurement

High chemical resistance

Plate Electrode as Leak Detector (conductive)

suitable for : fluids

Features : EX leakage detector WHG

level

• 3
• 27
• 1
level measurement

with general approval for construction Z-65.11-404

Overfill protection with 24V direct connection

suitable for : fluids

Features : WHG overfill protection

level

• 3
• 27
• 1
level measurement

with general approval for construction Z-65.11-404

Overfill protection for containers

suitable for : fluids

Features : WHG overfill protection

level

• 3
• 27
• 1
level measurement

with general approval for construction Z-65.11-404

Overfill protection for containers

suitable for : fluids

Features : WHG overfill protection

level

• 3
• 27
• 1
level measurement

with general approval for construction Z-65.11-404

Overfill protection for containers with Ex approval

suitable for : fluids

Features : WHG EX overfill protection

level

• 3
• 27
• 1
level measurement

with general approval for construction Z-65.11-404

Overfill protection for containers

suitable for : fluids

Features : WHG overfill protection

level

• 0
• 14
level measurement

Approved for liquids hazardous to water

Leakage probes with general building authority approval

suitable for : fluids

Features : WHG leakage detector

level

• 0
• 14
level measurement

Approved for liquids hazardous to water

Leakage probes with general building authority approval

suitable for : fluids

Features : WHG leakage detector

level

• 0
• 14
level measurement

Approved for liquids hazardous to water

Leakage probes with general building authority approval

suitable for : fluids

Features : WHG leakage detector

level

• 0
• 17
level measurement

Approved for liquids hazardous to water

Leakage probes with general building authority approval for hazardous areas

suitable for : fluids

Features : WHG EX leakage detector

level

• 2
• 10
• 1
level measurement

Contactless measurement

Compact Ultrasonic Level Sensor

suitable for : fluids

Features : 4...20 mA IP 68

level

• 2
• 18
• 1
level measurement

Independent of - Pressure, - Temperature, - Foam, - Conductivity, - Dielectric

Liquid Level Measuring Instruments Series

suitable for : fluids

Features :

level

• 5
• 8
level measurement

als hydrostatische Einschraub- oder Tauchsonde erhältlich

Hydrostatic filling level measurement

suitable for : fluids

Features : IP 68 4...20 mA

level

• 7
• 8
level measurement

Simple installation

Hydrostatic immersion probes (0.8...10mWS)

suitable for : fluids

Features : IP 68 4...20 mA

level

• 8
• 8
level measurement

High media resistance

Hydrostatic screw-in probes (4...20mA | 0.8...10mWS)

suitable for : fluids

Features : IP 68 4...20 mA

level

• 2
• 10
• 1
level measurement

Contactless measurement

Compact Ultrasonic Level Sensor

suitable for : fluids

Features : 4...20 mA IP 68

level

• 2
• 10
• 1
level measurement

Contactless measurement

Compact Ultrasonic Level Sensor

suitable for : fluids

Features : 4...20 mA IP 68 EX

level

• 1
• 18
• 1
level measurement

Independent of - Pressure, - Temperature, - Foam, - Conductivity, - Dielectric

Level transducer

suitable for : fluids

Features :

level

• 2
• 9
• 1
level measurement

Independent of - Pressure, - Temperature, - Foam, - Conductivity, - Dielectric

Liquid Level Measuring Instruments Series

suitable for : fluids

Features :

level

• 1
• 9
• 1
level measurement

Independent of - Pressure, - Temperature, - Foam, - Conductivity, - Dielectric

Liquid Level Measuring Instruments Series

suitable for : fluids

Features :

level

• 2
• 11
• 1
level measurement

Independent of - Pressure, - Temperature, - Foam, - Conductivity, - Dielectric

Stainless steel level sensor for Ex-Zone 0 (Cat.1)

suitable for : fluids

Features : EX

level

• 2
• 11
• 1
level measurement

Independent of - Pressure, - Temperature, - Foam, - Conductivity, - Dielectric

Stainless steel level sensor for Ex-Zone 0 (Cat.1)

suitable for : fluids

Features : EX bypass

level

• 1
• 9
• 1
level measurement

Independent of - Pressure, - Temperature, - Foam, - Conductivity, - Dielectric

Liquid Level Measuring Instruments Series

suitable for : fluids

Features :

level

• 1
• 9
• 1
level measurement

Independent of - Pressure, - Temperature, - Foam, - Conductivity, - Dielectric

Stainless steel level sensor

suitable for : fluids

Features : bypass

level

• 2
• 9
• 1
level measurement

Independent of - Pressure, - Temperature, - Foam, - Conductivity, - Dielectric

Level transducer made of brass and stainless steel

suitable for : fluids

Features :

level

• 2
• 11
• 1
level measurement

Independent of - Pressure, - Temperature, - Foam, - Conductivity, - Dielectric

Level transmitter for Ex-Zone 0 (Cat.1)

suitable for : fluids

Features : EX

level

• 2
• 11
• 1
level measurement

Independent of - Pressure, - Temperature, - Foam, - Conductivity, - Dielectric

Level transmitter for Ex-Zone 0 (Cat.1)

suitable for : fluids

Features : EX

level

• 2
• 9
• 1
level measurement

Independent of - Pressure, - Temperature, - Foam, - Conductivity, - Dielectric

Stainless steel level sensor

suitable for : fluids

Features :

level

• 3
• 5
• 1
level measurement

WHG approval

Vibrating Limit Switch

suitable for : fluids

Features :

level

• 2
• 4
level measurement

Optionally: Ex-certification for Ex-Zone 1 (Cat. 2) according to ATEX

Float switch with reed switch (mercury-free)

suitable for : fluids

Features : EX IP 68

level

• 0
• 6
level measurement

High chemical resistance

Two-Point Float-Switch

suitable for : fluids

Features : IP 68

level

• 1
• 17
level measurement

Optionally: Ex-certification for Ex-Zone 1 (Cat. 2) according to ATEX

Stainless Steel Float Switch

suitable for : fluids

Features : EX IP 68

level

• 3
• 17
level measurement

Optional: Ex-Zulassung für Ex-Zone 1(Kat. 2) nach ATEX

Stainless steel float switch combination

suitable for : fluids

Features : EX IP 68

level

• 5
• 14
level measurement

Optionally with Ex approval for Ex zone 1(Cat. 2) according to ATEX

Teflon float switch for all kinds of liquids up to 150°C

suitable for : fluids

Features : EX

level

• 5
• 9
level measurement

max. 10 bar | max.100 °C

Built-in float level switch

suitable for : fluids

Features :

level

• 3
• 17
level measurement

Optionally: Ex-certification for Ex-Zone 1 (Cat. 2) according to ATEX

Mercury-free float switch with µ-switch

suitable for : fluids

Features : EX IP 68

level

• 3
• 9
level measurement

Ex approval for Ex zone 0 (cat. 1) according to ATEX

Mercury-free float switches with Ex approval

suitable for : fluids

Features : EX

level

• 2
• 13
level measurement

For liquids of all kinds

Teflon float switch in rod design

suitable for : fluids

Features : EX

level

• 4
• 6
level measurement

stainless steel | PVC

Pneumatic level switch

suitable for : fluids

Features :

level

• 3
• 7
• 1
level measurement

Contactless measurement

Capacitiv Limit Switch

suitable for : fluids

Features :

level

• 3
• 6
level measurement

Level Switch - multiple 2...4 - pneumatic

suitable for : fluids

Features :

level

• 3
• 6
level measurement

Level Switch - multiple 2...4 - pneumatic (hose)

suitable for : fluids

Features :

level

• 7
• 41
level measurement

Independent of- Pressure, - Temperature, - Foam- Conductivity, - Dielectrics

Immersible Magnetic Probe made of PVC, PE, PPH, PTFE or stainless steel (1.4571)

suitable for : fluids

Features :

level

• 0
• 9
level measurement

mit integrierter Sicherheitsbarriere

Ex-Electrode-single with integrated safety barrier

suitable for : fluids

Features : EX

level

• 3
• 16
level measurement

Montage innerhalb von Behältern

electrode, multiple for Ex-Zone 0 (Cat. 1)

suitable for : fluids

Features : EX

level

• 2
• 10
level measurement

subseq- uent adjusting of the switching points with multiple pendant electrodes

Pendant electrodes – single, multiple

suitable for : fluids

Features : EX

level

• 2
• 41
level measurement

Independent of- Pressure, - Temperature, - Foam- Conductivity, - Dielectrics

Magnetic immersion probes with TÜV 02 ATEX 1795X approval for Ex zone 0

suitable for : fluids

Features : EX

level

• 2
• 15
level measurement

Independent of- Pressure, - Temperature, - Foam- Conductivity, - Dielectrics

Immersible Magnetic Probe made of PVC, PE, PPH, PTFE or stainless steel (1.4571)

suitable for : fluids

Features : EX

level

• 2
• 41
level measurement

Independent of- Pressure, - Temperature, - Foam- Conductivity, - Dielectrics

Magnetic immersion probe made of stainless steel (1.4571)

suitable for : fluids

Features : EX

level

• 2
• 41
level measurement

Independent of- Pressure, - Temperature, - Foam- Conductivity, - Dielectrics

Magnetic immersion probe made of stainless steel (1.4571) as a cable tail variant

suitable for : fluids

Features : EX

level

• 3
• 41
level measurement

Independent of- Pressure, - Temperature, - Foam- Conductivity, - Dielectrics

Stainless steel magnetic immersion probes

suitable for : fluids

Features :

level

• 2
• 41
level measurement

Independent of- Pressure, - Temperature, - Foam- Conductivity, - Dielectrics

Immersible Magnetic Probe made of PVC, PE, PPH, PTFE or stainless steel (1.4571)

suitable for : fluids

Features : EX

level

• 2
• 41
level measurement

Independent of- Pressure, - Temperature, - Foam- Conductivity, - Dielectrics

Immersible Magnetic Probe made of PVC, PE, PPH, PTFE or stainless steel (1.4571)

suitable for : fluids

Features : EX

level

• 4
• 9
level measurement

Independent of- Pressure, - Temperature, - Foam- Conductivity, - Dielectrics

Immersible Magnetic Probe made of PVC, PE, PPH, PTFE or stainless steel (1.4571)

suitable for : fluids

Features :

level

• 3
• 9
level measurement

Independent of- Pressure, - Temperature, - Foam- Conductivity, - Dielectrics

Immersible Magnetic Probe made of stainless steel (1.4571)

suitable for : fluids

Features :

level

• 1
• 14
level measurement

Independent of- Pressure, - Temperature, - Foam- Conductivity, - Dielectrics

Immersible Magnetic Probe made of PTFE

suitable for : fluids

Features :

level

• 2
• 9
level measurement

Independent of- Pressure, - Temperature, - Foam- Conductivity, - Dielectrics

Immersible Magnetic Probe made of stainless steel (1.4571)

suitable for : fluids

Features :

level

• 3
• 41
level measurement

Independent of- Pressure, - Temperature, - Foam- Conductivity, - Dielectrics

Magnetic immersion probes made of PP

suitable for : fluids

Features :

level

• 3
• 41
level measurement

Independent of- Pressure, - Temperature, - Foam- Conductivity, - Dielectrics

Magnetic immersion probes made of PP or stainless steel (1.4571)

suitable for : fluids

Features :

level

• 2
• 41
level measurement

Independent of- Pressure, - Temperature, - Foam- Conductivity, - Dielectrics

Magnetic immersion probes made of PPH

suitable for : fluids

Features :

level

• 7
• 41
level measurement

Independent of- Pressure, - Temperature, - Foam- Conductivity, - Dielectrics

Immersible Magnetic Probe made of PVC, PE, PPH

suitable for : fluids

Features :

level

• 1
• 41
level measurement

Independent of- Pressure, - Temperature, - Foam- Conductivity, - Dielectrics

Immersible Magnetic Probe made of PVC, PE, PPH, PTFE or stainless steel (1.4571)

suitable for : fluids

Features :

level

• 0
• 2
• 1
level measurement

für alle Flüssigkeiten, die aggressiv heiß und im Behälter stark bewegt werden, jedoch nicht stark verschmutzt sind

Water Level Gauge with sight glass indicator

suitable for : fluids

Features :

level

• 2
• 7
• 1
level measurement

Continuous evaluation of the liquid level

Magnetic Flap Indicator

suitable for : fluids

Features : EX

level

• 4
• 4
• 1
level measurement

Direct indication of the liquid level

Overfuelling indicator

suitable for : fluids

Features :

level

• 4
• 9
• 1
level measurement

Bistable change-over contact

suitable for : fluids

Features : bypass

level

• 2
• 4
• 1
level measurement

simple, proven indication principle for containers

Mechanical tank level indicator

suitable for : fluids

Features :

level

• 1
level measurement

max. 2,5 bar

PPH float with magnet insert

suitable for : fluids

Features :

level

• 1
level measurement

max. 2,5 bar

PVC float with magnet insert

suitable for : fluids

Features :

level

• 1
level measurement

max. 120°C

Glass float with magnet insert

suitable for : fluids

Features :

level

• 1
level measurement

pressure: atmospheric

PVC weight with magnet insert and eyelet for cable fixing

suitable for : fluids

Features :

level

• 1
level measurement

Schwimmer aus PP oder Glas

Monostable Switch

suitable for : fluids

Features :

level

• 1
• 1
level measurement

Bistable Switch

suitable for : fluids

Features :

level

• 4
• 9
• 1
level measurement

Bistable change-over contact

suitable for : fluids

Features : bypass

level

• 4
• 9
• 1
level measurement

Bistable change-over contact

suitable for : fluids

Features : bypass

level

• 4
• 9
• 1
level measurement

Einsatz in Ex-Zone 1+2

Bistable change-over contact

suitable for : fluids

Features : EX

flow differential pressure

• 9
• 10
• 1
flow measurement

Sensor made of special plastic; resistant to aggressive media

Sensor for simultaneous measuring flow velocity and filling level

suitable for : fluids

Features : IP 68 EX

flow

• 3
• 10
• 1
flow measurement

Wall mounting or DIN rail mounting

Flow Data Logger

suitable for : fluids

Features : EX

flow

• 0
• 6
• 1
flow measurement

IBExU 04 ATEX 1252

Supply unit SG2420 for flow sensor

suitable for : fluids

Features : EX

gas concentration

• 5
• 20
• 1
gas detection

Robust stainless steel housing

Robust gas sensor for industrial applications with extended operating temperature range and wide-ranging approvals

suitable for : gas

Features : EX NDIR SIL2

gas concentration

• 2
• 4
• 1
gas detection

Digital CO2 sensor for precise carbon dioxide measurement

CO2 Sensor with digital Interface

suitable for : gas

Features : CO2 CANopen

gas concentration

• 3
• 7
• 1
gas detection

Wartungsfrei durch NDIR-Technologie

gas detector with 4...20mA signal output

suitable for : gas

Features : NDIR 4...20 mA 0...10 V CO2

gas concentration

• 1
• 20
• 1
gas detection

Robust stainless steel housing

Robust gas sensor for industrial applications with extended operating temperature range and wide-ranging approvals

suitable for : gas

Features : EX CO2 NDIR SIL2

gas concentration

• 5
• 20
• 1
gas detection

Robust stainless steel housing

Robust gas sensor for industrial applications with extended operating temperature range and wide-ranging approvals

suitable for : gas

Features : CH₄ SIL2 NDIR

gas concentration

• 5
• 20
• 1
gas detection

Robust stainless steel housing

Robust sulphur hexafluoride sensor for industrial applications with extended operating temperature range and wide-ranging approvals

suitable for : gas

Features : ndir EX sil2 SF6

gas concentration

• 5
• 20
• 1
gas detection

Robust stainless steel housing

Robust gas sensor for industrial applications with extended operating temperature range and wide-ranging approvals

suitable for : gas

Features : EX C₃H₈ NDIR SIL2

gas concentration

• 1
• 6
gas detection

Available as tabletop unit with power supply unit or for wall & surface mounting

CO2 sensor for measuring room air quality with visual and acoustic warning signal output

suitable for : gas

Features : NDIR

gas concentration

• 2
• 3
gas detection

Automatic, controlled ventilation

Decentralised control unit, equipped with a CO2 sensor for needs-based ventilation

suitable for : gas

Features : CO2

gas concentration

• 0
• 2
gas detection

Excellent long-term stability

Self-contained CO2 sensor ZCS-5000 in small housing with warning horn

suitable for : gas

Features : NDIR

turbidity

• 3
• 9
process analytics

Measurement of "turbidity" is carried out using the scattered light and transmitted light method

Turbidimeter (0...1.000 FNU or 500...4.000 FAU)

suitable for : fluids

Features : 4...20 mA

viscosity

• 7
• 15
• 1
process analytics

Reproducible measurement of viscosity in real time

Inline Viscometer

suitable for : fluids

Features : IP65

• 6
• 6
process analytics

Factory calibrated and immediately ready for measurement

Transmitter for ViscoScope viscosity sensors

suitable for : fluids

Features : EX

viscosity

• 5
• 15
• 1
process analytics

for very low & high viscosities, temperatures & pressures

Maintenance-free inline process viscometer for real-time viscosity measurement

suitable for : fluids

Features : IP65

Density viscosity temperature Ölzustand

• 5
• 7
• 1
process analytics

Inline monitoring of viscosity, mass density & temperature

Oil condition sensor for permanent monitoring of mechanical properties of liquids

suitable for : fluids

Features : Modbus RTU 4...20 mA

viscosity Density Ölzustand temperature

• 3
• 1
process analytics

Software and USB kit for configuration & evaluation

suitable for : fluids

Features : Modbus RTU

Ölzustand

• 8
• 6
• 1
process analytics

Sensor for online monitoring of the oil condition

Inline-capable oil condition sensor based on a multi-channel infrared measuring cell for permanent monitoring of the oil condition and prevention of machine damage

suitable for : fluids

Features : Modbus TCP NDIR

temperature Humidity absolute humidity

• 5
• 4
• 1
Ventilation

Three operating modes: ventilation, dehumidification, cooling

Automatic, controlled ventilation and dehumidification as well as cooling of rooms with aH-Controlled technology*.

suitable for : gas

Features : aH-Controlled

Humidity temperature gas concentration

• 4
• 4
Ventilation

Combined monitoring of room humidity and radon

Climate control with aH-Controlled technology and Rn-Protected seal

suitable for : gas

Features : aH-Controlled

temperature Humidity absolute humidity

• 2
• 3
• 1
Ventilation

Comparison of the actual humidity indoors and outdoors

Exhaust air fan with integrated dehumidification control for automatic room dehumidification

suitable for : gas

Features : aH-Controlled

Humidity temperature absolute humidity

• 2
• 3
Ventilation

Connection of all sensors and cables possible without opening the housing

Climate control for automatic & controlled dehumidification, ventilation and cooling of rooms

suitable for : gas

Features : aH-Controlled

Humidity temperature gas concentration absolute humidity

• 1
• 4
Ventilation

Combined monitoring of room humidity and air quality

KST-20 Vento with air quality monitoring function

suitable for : gas

Features : aH-Controlled CO2

level

• 3
• 17
Alarm

Internal acoustic signal and optic signal Outputs

Alarm Indicator (Measuring Transducer) with general approval for construction

suitable for :

Features : WHG IP65

• 2
• 34
• 1
Alarm

Flexible I/O modules for integrating analogue and digital signals into a CAN network

Compact I/O modules for DIN rail mounting

suitable for :

Features : CANopen

• 5
• 5
Alarm

High-brightness LEDs ideal for difficult environments

Luminous Row Displays

suitable for :

Features :

level

• 1
• 6
Alarm

Control & detection of fill levels via 0(4)...20 mA or 0...10 V input signal

Evaluation unit with 4 limit contacts (NO-contacts)

suitable for :

Features : 4...20 mA 0...10 V

• 2
• 6
Alarm

Universal measurement inputs for current (0(4)...20 mA DC) & voltage 0(2)...10 V DC

programmable Digital Display

suitable for : fluids

Features : 4...20 mA 0...10 V

level

• 1
• 6
Alarm

Evaluation unit with 2 change over limit contacts

suitable for :

Features : 4...20 mA

level

• 1
• 6
Alarm

level indication, recording and control of other process variables

Evaluation unit with 0/4... 20 mA current output

suitable for :

Features : 4...20 mA

level

• 2
• 10
Alarm

EC-Type-Examination Certificate TÜV 02 ATEX 1795 X for Ex Zone 0(Cat. 1)

Measuring transducer (R/I-transducer)

suitable for :

Features : EX 4...20 mA

level

• 1
• 9
Alarm

Adjustable sensitivity ranges

Electrode relays and contact protection relays

suitable for : fluids

Features : WHG EX

level

• 3
• 4
Alarm

Als Teil einer Überfüllsicherung / Leckagesicherung zugelassen

Electrode Relays

suitable for : fluids

Features : EX

level

• 1
• 4
Alarm

Als Teil einer Überfüllsicherung / Leckagesicherung zugelassen

1-channel electrode relay

suitable for : fluids

Features : EX

level

• 3
• 4
Alarm

Als Teil einer Überfüllsicherung / Leckagesicherung zugelassen

Electrode Relays with general approval for constructions Z-65.13-405, Z-65.40-191

suitable for : fluids

Features : WHG overfill protection leakage detector

level

• 3
• 6
Alarm

Adjustable sensitivity

Electrode Relays

suitable for : fluids

Features : 2-channel

level

• 2
• 10
Alarm

EC-Type-Examination Certificate TÜV 02 ATEX 1795 X for Ex Zone 0(Cat. 1)

Measuring transducer (R/I-transducer)

suitable for :

Features : EX 4...20 mA

level

• 4
• 9
Alarm

Adjustable sensitivity ranges

Electrode relay with ATEX

suitable for : fluids

Features : WHG EX

level

• 1
• 9
Alarm

Adjustable sensitivity ranges

Electrode relay with ATEX and WHG approval

suitable for : fluids

Features : WHG EX

level

• 1
• 9
Alarm

Adjustable sensitivity ranges

Electrode relays and contact protection relays

suitable for : fluids

Features : WHG EX

level

• 4
• 9
Alarm

Various supply voltages

Contact protection relay Measuring transducer

suitable for : fluids

Features : WHG EX

absolute pressure relative pressure differential pressure

• 2
• 2
Software

simple operation of our electronic pressure limiters, pressure monitors and safety pressure limiters

App for control of ES-2X devices over Bluetooth

suitable for : fluids gas

Features : DGRL 2014/68/EU Android