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Stable long-life optical NDIR gas sensor
Range 0...10 000/50 000 ppm CO2
Resolution 1/100 ppm for 10K/50K range CO2
Outputs 2 relays, 2 x 4...20 mA / 0...10 V, RS-485
Remote probe option
- Stable long-life optical NDIR gas sensor
- Range 400...5 000/10 000/50 000 ppm CO2
- Resolution 10 ppm CO2
- Outputs 2 x 4...20 mA / 0...10 V, RS-485
- Remote probe option
- NDIR gas sensor
- Range: 0...10 000 ppm CO2
- Resolution: 1 ppm
- 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: 0...+50 °C
- Supply: 11...30 VDC / 24 VAC or 90...265 VAC as options
- Stable long-life electrochemical gas sensor
- Range 0....1000 ppm CO
- Resolution 1 ppm CO
- Default alarms at 25 ppm / 35 ppm CO
- Outputs 2 switches, 2 x 4...20 mA / 0...10 V, RS-485
- Stable long-life electrochemical gas sensor
- Range: standard 0....200 ppm CO, maximal 0...1000 ppm CO
- Resolution 1 ppm CO
- Default alarms at 25 ppm / 125 ppm CO
- Outputs 2 x relays with switch-over contacts
- Visual and acoustic alarms
- Long-life electrochemical cell
- Range 0....1000 ppm CO
- Resolution 1 ppm CO
- Outputs 4...20 mA / 0...10 V, RS-485
- Stable long-life electrochemical gas sensor
- Range 0....200 ppm CO
- Resolution 1 ppm CO
- Outputs 2 x relays with switch-over contacts
- UART digital interface
- Visual and acoustic alarms
- Magnetic key switching
- Electrochemical gas sensor
- Range:
- -- 0…300 ppm CO
- -- 0...1000 ppm CO
- Resolution: 1 ppm CO
- 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: -20...+50 °C
- Supply: 11...30 VDC / 24 VAC or 90...265 VAC
- Stable long-life electrochemical cell
- Range 0...20 ppm Cl2
- Resolution 0,02 ppm Cl2
- Outputs 2 relays, 2 x 4...20 mA / 0...10 V, RS-485
- Default alarm set-points 0,5 ppm/1 ppm Cl2
- Remote probe option
- Stable long-life electrochemical cell
- Range 0...20 ppm Cl2
- Resolution 0,02 ppm Cl2
- Outputs 2 x 4...20 mA / 0...10 V, RS-485
- Remote probe option
- Electrochemical gas sensor
- Range: 0...10 ppm Cl2
- Resolution: 0,1 ppm Cl2
- 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: -20...+50 °C
- Supply: 11...30 VDC (default), 24 VAC or 90...265 VAC
- 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
- Stable long-life electrochemical gas sensor
- Range 0...10 / 0...200 / 0...1500 ppm C2H4
- Resolution 0,1 / 1 / 5 ppm C2H4
- Outputs 2 switches, 2 x 4...20 mA / 0...10 V, RS-485
- Stable long-life electrochemical gas sensor
- Range 0...10 / 0...200 / 0...1500 ppm C2H4
- Resolution 0,1 / 1 / 5 ppm C2H4
- Outputs 2 x 4...20 mA / 0...10 V, RS-485
- Attached or remote sensor
- Electrochemical gas sensor
- Range: 0...10 / 0...200 / 0...1500 ppm C2H4
- Resolution: 0,1 / 1 / 1 ppm C2H4
- 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: -20...+50 °C
- Supply: 11...30 VDC / 24 VAC or 90...265 VAC
- Electrochemical gas sensor
- Range: 0...20 / 0...100 ppm C2H4O
- Resolution: 0,1 / 1 / 5 ppm C2H4O
- Analog output: 2 x 4...20 mA / 0a...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: -20...+50 °C
- Supply: 11...30 VDC / 24 VAC or 90...265 VAC
- Suitable for ATEX Zones 2 and 22
- Electrochemical gas sensor
- Range: 0...100, 0...300, 0...1000, 0...5000 ppm NH3
- Resolution: 1 ppm
- 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
- Supply: 12...36 VDC (default), 24 VAC or 230 VAC
- Suitable for ATEX Zones 2 and 22
- Stable long-life pellistor (catalytic bead) sensor
- Range: 0...15% vol. (0…100% LEL)
- Resolution: 0.1% vol. or 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: -10...+50 °C
- Supply: 12...36 VDC (default), 24 VAC or 230 VAC
- Suitable for ATEX Zones 2 and 22
- Stable long-life photoacoustic or optical NDIR sensor
- Range: 0...10 000 ppm / 0...40 000 ppm / 0...5 % vol (0...100 % on request)
- Resolution: 1 ppm / 10 ppm / 0.01 % vol. CO2
- 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...+60 °C; 0….100 % 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...300 or 0...1000 ppm
- Resolution: 1 ppm
- 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: -20...+50 °C; 0….90 % RH; 0,9…1,1 atm.
- Supply: 12...36 VDC (default), 24 VAC or 230 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
- Suitable for ATEX Zones 2 and 22
- Stable long-life electrochemical sensor
- Range: 0...10 / 0...200 / 0...1500 ppm
- Resolution: 0,1 / 1 ppm
- 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; up to 100 % RH; 0,9…1,1 atm.
- Supply: 12...36 VDC (default), 24 VAC or 230 VAC
- Suitable for ATEX Zones 2 and 22
- Detectable gases: R-12, R-123, R-125, R-134a, R-143, R-22, R-404a, R-407c, R-410a, R-507, R-514a, R-1234ze and similar
- Stable long-life metal-oxide sensor
- Range: 0…1000 / 0…2500 ppm
- Resolution: 1 ppm
- 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: -30...+60 °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
- Suitable for ATEX Zones 2 and 22
- Stable long-life metal-oxide / pellistor sensor
- Range: 0...100% LEL CH4
- Resolution: 0,1 / 1 % LEL CH4
- 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…250 ppm
- Resolution: 1 ppm
- 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: -30...+50 °C; 15…90 % 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 optical NDIR sensor
- Range: 0…1000 ppm
- Resolution: 1 ppm
- 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: -20...+50 °C; 0…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...25 % vol O2
- Resolution: 0,01 % vol O2
- 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...+60 °C; 5…95 % RH; 0,9…1,1 atm.
- Supply: 12...36 VDC (default), 24 VAC or 230 VAC
- Suitable for ATEX Zones 2 and 22
- Highly sensitive Photo Ionization Detector (PID) sensor
- Detectable gases: VOCs (acetone, ethanol, toluene, xylene etc.)
- Default calibration: Isobutylene
- Range: 0…40 / 0…200 ppm isobutylene
- Resolution: 0,01 / 1 ppm
- 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...+65 °C; 0…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 metal-oxide sensor
- Detectable gases: acetone, ethanol, toluene, xylene etc.
- Default calibration: toluene
- Range: 0...1000 ppm (toxic range) / 0...100% LEL (flammable range)
- Resolution: 1 ppm for toxic ranges / 0,1 % LEL for flammable range
- 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
- 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
- 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
- Long-lasting stainless steel screw electrodes
- Measurement range: 7...20 % (-40...+125 °C)
- Resolution: 0,1 %
- Analog output: 2 x 4...20 mA / 0...10 V (user-settable)
- Digital output: RS-485 (Modbus RTU protocol)
- Electrode cable: FEP, -50...+200 °C, 5/10/15 m
- Timber temperature compensation
- Electrode length: 15 / 25 mm
- Supply: 11...30 VDC
- Protection class: IP68
- Stable long-life metal-oxide gas sensor
- Range 0...100 % LEL (0...5 % vol) CH4
- Resolution 0,1 % LEL (50 ppm) CH4
- Outputs 2 switches, 2 x 4...20 mA / 0...10 V, RS-485
- Default alarm set-points 20 / 50 % LEL CH4
- Stable long-life metal-oxide gas sensor
- Range 0...100 % LEL CH4
- Resolution 0,1 % LEL CH4
- Outputs 2 switches, 2 x 4...20 mA / 0...10 V, RS-485
- Default alarm set-points 20 / 50 % LEL CH4
- Visual and acoustic alarms
- Stable long-life metal-oxide gas sensor
- Range 0...100 % LEL (0...5 % vol) CH4
- Resolution 0,1 % LEL (50 ppm) CH4
- Outputs 2 x 4...20 mA / 0...10 V, RS-485
- Attached or remote sensor options
- Metal-oxide gas sensor
- Range: 0...100% LEL (0...5 %) CH4
- Resolution: 0,1 % LEL (50 ppm) CH4
- 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
- Electrochemical gas sensor
- Range: 0...250 ppm NO
- Resolution: 1 ppm NO
- 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: -30...+50 °C
- Supply: 11...30 VDC / 24 VAC or 90...265 VAC
- Stable long-life electrochemical gas sensor
- Range 0...20 / 0...200 ppm NO2
- Resolution 0,02 / 0,1 ppm NO2
- Outputs 2 switches, 2 x 4...20 mA / 0...10 V, RS-485
- Default alarm set-points 3 / 6 ppm NO2
- Stable long-life electrochemical gas sensor
- Range 0...20 / 0...200 ppm NO2
- Resolution 0,02 / 0,1 ppm NO2
- Outputs 2 x 4...20 mA / 0...10 V, RS-485
- Electrochemical gas sensor
- Range:
- -- 0...20 ppm NO2
- -- 0...200 ppm NO2
- Resolution:
- -- 0,1 ppm NO2 for 20 ppm range
- -- 1 ppm NO2 for 200 ppm range
- 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: -20...+50 °C
- Supply: 11...30 VDC / 24 VAC or 90...265 VAC
- Stable long-life electrochemical gas sensor
- Range 0...20 % vol O2
- Resolution 0,01 % vol O2
- Outputs 2 switches, 2 x 4...20 mA / 0...10 V, RS-485
- Default alarm set-points 19,5 / 18 % vol O2
- Stable long-life electrochemical gas sensor
- Range 0...20 % vol O2
- Resolution 0,01 % vol O2
- Outputs 2 x 4...20 mA / 0...10 V, RS-485
- Attached or remote sensor options
- Electrochemical gas sensor
- Range: 0...25 % O2
- Resolution: 0,01 % O2
- 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: -30...+50 °C
- Supply: 12...36 VDC, 24 VAC or 230 VAC