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- Analog gas detector MC for connection to DGC, MSC, WSB or any compatible gas detector
- Reliable self-monitoring: Integrated watchdog
- Precise signal: 4–20 mA (2–10 V) output for easy system integration
- Addressable digital gas detection system (Sensor-Board SB) for combustible, toxic and refrigerant gases.
- Communication: RS-485 interface for stable and secure system networking
- Precise Detection: High accuracy thanks to digital signal processing
- Easy maintenance with X-Change: Plug & Play systems for fast, convenient service
- Robust Design: Reliable with IP65 even under extreme conditions
- For methane, butane, propane and hydrogen
- Stable long-life metal-oxide gas sensor
- Range 0...100 % LEL
- Resolution 0,1 % LEL
- Outputs 2 switches, 2 x 4...20 mA / 0...10 V, RS-485
- Default alarms at 20 / 50 % LEL
- For methane, LPG, hydrogen and acetylene
- Can be calibrated for metane, propane and butane
- Stable long-life metal-oxide gas sensor
- Range 0...100 % LEL
- Resolution 0,1 % LEL
- Outputs 2 x relays with switch-over contacts
- Default alarms at 10 / 25 % LEL
- For methane, butane, propane and hydrogen
- Stable long-life metal-oxide gas sensor
- Range 0...100 % LEL
- Resolution 0,1 % LEL
- Outputs 2 x 4...20 mA / 0...10 V, RS-485
- For methane, LPG, hydrogen and acetylene
- Can be calibrated for methane, butane, propane, acetylene and hydrogen
- Stable long-life metal-oxide gas sensor
- Range: 0...100 % LEL
- Resolution: 0,1 % LEL
- Outputs 2 x relays with switch-over contacts
- Default alarms set-points 10 / 25 % LEL
- UART digital interface
- Alarms: blinking LED, 85 dB buzzer
- Metal-oxide gas sensor
- Detected gases: hydrogen, methane, acetylene, propane, butane
- Standard calibration: methane
- Range: 0...100 % LEL
- Resolution: 0,1 % LEL
- Analog output: 2 x 4...20 mA / 0...10 V (user-settable)
- Digital output: RS-485 (Modbus RTU protocol)
- Option: relay output (2 x SPST) / LCD indicator
- Option: remote sensor (default cable length is 3 m)
- Operating temperature: -40...+70 °C
- Supply: 11...30 VDC / 24 VAC or 90...265 VAC
- Warning- and Sensor-Board WSB for digital and analog sensor technology for the precise detection of combustible, toxic and refrigerant gases.
- Versatile alarm function: Alarm and fault relays (30 V)
- Intelligent interfaces: RS-485 interface with DGC or Modbus protocol
- Precise signal transmission: 4–20 mA input and output for reliable communication
- Flexible: Connection of up to 3 sensors (2 digital)
- Suitable for ATEX Zones 2 and 22
- Detected gases: hydrogen, methane, acetylene, propane, butane
- Default calibration: methane CH4
- Stable long-life metal-oxide / pellistor sensor
- Range: 0...100% LEL
- Resolution: 0,1 / 1 % LEL
- Analog output: 2 x 4...20 mA / 0...10 V (user-settable)
- Digital output: RS-485 (Modbus RTU protocol)
- Option: relay output (2 x SPST)
- Operating temperature: -40...+70 °C; ≤ 95 % RH; 0,9…1,1 atm.
- Supply: 12...36 VDC (default), 24 VAC or 230 VAC
- Suitable for ATEX Zones 2 and 22
- Stable long-life electrochemical sensor
- Range: 0...100 ppm, 0...2000 ppm H2S
- Resolution: 1 ppm H2S
- Analog output: 2 x 4...20 mA / 0...10 V (user-settable)
- Digital output: RS-485 (Modbus RTU protocol)
- Option: relay output (2 x SPST)
- Operating temperature: -40...+50 °C; 15…90 % RH; 0,9…1,1 atm.
- Supply: 12...36 VDC (default), 24 VAC or 230 VAC
- Gas measuring, monitoring and warning controller (Multi-Sensor-Controller MSC) for reliable detection of combustible, toxic and refrigerant gases
- Flexible control: 3 relays (SPDT, potential-free, 250 V)
- Intelligent Communication: RS-485 interface with DGC and Modbus protocol
- Precise signal transmission: 4–20 mA input and output for seamless system integration, up to 3 sensors including remote
- Stationary gas detection device PX for continuous monitoring of ambient air for use in potentially explosive atmospheres in zones 1 and 2
- Certified safety: ATEX, IECEx and SIL2 certified for worldwide use in hazardous areas
- Flexible communication: 4–20 mA, RS-485 interface, DGC and Modbus for versatile integration
- Extended operating range: Operation from -40 °C to +60 °C with alarm and fault signal relay
- Long-life metal-oxide gas sensor
- Range 0...100 % LEL H2
- Resolution 0,1 % LEL H2
- Outputs 2 x 4...20 mA / 0...10 V, RS-485
- Attached or remote sensor options
- Hydrogen pressure transmitter’s measuring principle: Thin-film-on-steel
- EC79 and ECER-134 certification pending (see product website for current situation)
- Applications: Fuel cells, fueling stations, hydrogen compressors, hydrogen tanks, vehicles with H drive
- Measuring range: 0…1050 bar / 0…15000 psi *(see product datasheet)
- Measuring accuracy at 25 °C typ.: ± 0.3 / 0.5 % FS typ.
- Output signal: 4...20 mA, 0.5...4.5 VDC, 0...5 VDC, 1...5 VDC, 1...6 VDC, 0...10 VDC, 0.1...10.1 VDC, 0.5...4.5 VDC ratiometric, Switching output: 1 or 2 PNP
- Pressure connections: G1/4" m, 1/4"NPT m, 7/16"-20UNF SAE4 m
- Ambient temperature: 40°C…+85°C
- Stable long-life electrochemical gas sensor
- Range 0...100 / 0...1000 ppm H2S
- Resolution 0,1 / 1 ppm H2S
- Outputs 2 switches, 2 x 4...20 mA / 0...10 V, RS-485
- Default alarm set-points 10 / 20 ppm H2S
- Stable long-life electrochemical gas sensor
- Range 0...100 / 0...1000 ppm H2S
- Resolution 0,1 / 1 ppm H2S
- Outputs 2 x 4...20 mA / 0...10 V, RS-485
- Attached or remote sensor option
- Electrochemical gas sensor
- Range: 0...100 / 0...2000 ppm H2S
- Resolution: 0,1 / 1 ppm H2S
- Analog output: 2 x 4...20 mA / 0...10 V (user-settable)
- Digital output: RS-485 (Modbus RTU protocol)
- Option: relay output (2 x SPST) / LCD indicator
- Option: remote sensor (default cable length is 3 m)
- Operating temperature: -40...+50 °C
- Supply: 11...30 VDC / 24 VAC or 90...265 VAC
- Certificates Ex ATEX and IECEx
- Ex-zones 0, 1, 2 (gas), 20, 21, 22 (dust) and mining
- High reliability and safety
- Extraordinary long-term parameter stability
- Range:
- from 0...0.4 bar to 0...2000 bar
- standard 0...0.4 bar to 0...250 bar
- accuracy: ± 0.2% of range
- Process connection: G1/4"
- Output: 4...20 mA
- Process temperature: -40°C...+120°C
- Ambient temperature: -40°C...+120°C
- Supply: 10...30 VDC
- Protection class: IP65
- Casing material: stainless steel 1.4452 (AISI630)/ 1.4301 (AISI304)