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Ammonia (NH3) detectors

Ammonia (NH3) detectors
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  • Long-life MOS or electrochemical gas sensor
  • Range 0....1000 ppm NH3
  • Resolution 1 ppm NH3
  • Outputs 4...20 mA / 0...10 V, RS-485
  • Stable long-life metal-oxide gas sensor
  • Range 0....1000 ppm NH3
  • Resolution 1 ppm NH3
  • Default alarms at 25 ppm / 35 ppm NH3
  • Outputs 2 switches, 2 x 4...20 mA / 0...10 V, RS-485
  • Electrochemical gas sensor
  • Range: 0...100, 0...300, 0...1000, (0...10000 on request) ppm NH3
  • Resolution: 1 / 2 / 5 ppm NH3
  • Sensor lifetime: > 2 years
  • 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: -10...+50 °C
  • Supply: 11..30 VDC / 24 VAC or 90...265 VAC
  • Metal-oxide gas sensor
  • Range: 0...1000 ppm NH3
  • Resolution: 1 ppm NH3
  • 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 / 15...90 %RH
  • Supply: 11...30 VDC / 24 VAC or 90...265 VAC
  • 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
  • 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
  • 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
  • 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

The enLink OAQ Vape transmits data using long range LoRa wireless which easily integrates with cloud services or on-site Systems.

  • Sensed parameters: Temperature, Relative humidity, VOC, CO2, Particles PM (1.0, 2.5, 4.0 & 10), Barometric pressure, Ozone**, Arsine*, Formaldehyde*, Methyl Mercaptan*, Chlorine*, Carbon Monoxide*, Ethylene Oxide*, Hydrogen*, Hydrogen Sulphide*, Hydrogen Cyanide*, Ammonia*, Nitrogen Dioxide*, Oxygen*, Odorous gases*, Phosphine*, Sulphur Dioxide*
  • Communication: LoRaWAN; frequency range: 863-870 MHz; up to 16 km range
  • Measurement sending interval: 30 s to 3 hours
  • Power supply: 12…24V V DC, 0.15 Amp (max) / 4 x Li-SOCl2 (3.6V) AA / external solar panel
  • Configuration via USB cable / downlink
  • IP rating: IP42 (conformally coated electronics), do not expose to direct sunlight
  • Operating Temp. / Humidity: -10…40 °C / 0…95 % RH (be kondensacijos)
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