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- 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
- 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