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Home > Product > Safety & Detection > Fixed Gas Detectors > 2 wire Gas Transmitter
1X Series
BI 540

2 wire Gas Transmitter
1X Series
BI 540

  • Accurate gas monitoring for industrial applications

  • 132×32 pixel graphic display for real-time data and easy configuration

  • Precision electrochemical sensor with 2-wire, loop-powered transmitter

  • Lightweight, durable design for secure and controlled installations

  • Low power consumption, ideal for remote or power-sensitive locations

  • Simple 2-wire installation reduces setup and maintenance time

  • Reliable, high-performance solution for continuous gas detection and safety compliance

Features

  • Low power consumption

  • Real-time gas monitoring & on-site configuration

  • Lightweight, durable construction

  • Simplified wiring for easy installation & maintenance

  • Suitable for industrial & hazardous environments

Specifications

  • Gas Measurement Technology
  • Electrochemical (EC)
  • Gas Measurement Range
    • Acrylonitrile (CH2CHCN)
      0-100 PPM
    • Ammonia (NH3)
      0-100 PPM, 0-500 PPM, 0-1000 PPM
    • Carbon Disulfide (CS2)
      0-100 PPM
    • Carbon Monoxide (CO)
      0-100 PPM, 0-500 PPM, 0-1000 PPM
    • Chlorine (Cl2)
      0-20 PPM
    • Formaldehyde (CH2O)
      0-10 PPM
    • Hydrogen (H2)
      0-1000 PPM, 0-100% LEL
    • Hydrogen Cyanide (HCN)
      0-100 PPM
    • Hydrogen Chloride (HCl)
      0-20 PPM
    • Hydrogen Fluoride (HF)
      0-10 PPM
    • Hydrogen Sulphide (H2S)
      0-100 PPM
    • Mercaptan
      0-20 PPM
    • Nitrogen Dioxide (NO2)
      0-20 PPM
    • Oxygen (O2)
      0-25% V/V
    • Ozone (O3)
      0-1 PPM
    • Phosphine (PH3)
      0-10 PPM
    • Phosgene (COCl2)
      0-1 PPM
    • Styrene (C8H8)
      0-100 PPM
    • Sulphur Dioxide (SO2)
      0-20 PPM
    • Vinyl Chloro Monomer (C2H3Cl)
      0-100 PPM
  • Power Supply
  • 2-wire loop powered 24VDC
  • Analog Output
  • 4-20 mA
  • Operating Temperature
  • -20°C to 60°C
  • Operating Pressure
  • Ambient +/-10%
  • Operating Humidity
  • 0-95% RH (non-condensing)
  • Mounting
  • Wall, Pole
  • Response Time
  • < 90 seconds
  • Sensor Enclosure MOC
  • Nylon
  • Sensor Filter Type
  • Sintered Filter
  • Ingress Protection
  • IP66
  • Cable Entry
  • 1 No. TG11
  • Display
  • Graphical Display, 132 x 32 Pixel

Applications

  • Oil & Gas
  • Refineries & Petrochemical Plants
  • Chemical Plants
  • Pharmaceutical Industry
  • Power Industries
  • Pollution Monitoring
  • Waste Water Treatment Plants
  • Printing Industry
  • Iron & Steel Plants
  • Fertilizer Plants
  • Tunnels & Car Parking Areas
  • Confined Spaces
  • Ammonia Refrigeration
  • Duct Monitoring
  • Marine
  • Military & National Security
  • Pulp & Paper Industry
  • Semiconductor Industry
  • Photovoltaic Industry
  • Building & Construction

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