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Product picture SS1000 TDLAS portable gas analyzer

SS1000 portable moisture analyzer

Fast, simple operation ideal for measurement verification in natural gas pipelines

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  • Measuring principle


  • Product Headline

    Portable, light weight, easy to handle, and battery-powered moisture (H2O) analyzer, used to verify measurements and to spot-check when other methods provide questionable results. The sensor measures gas using tunable diode laser absorption spectroscopy (TDLAS) to determine the concentration of the gas without coming into physical contact with the stream.

  • Channels


  • Analyte and Measurement ranges

    H2O (Moisture):
    0 to 100 ppmv (minimum)
    0 to 5000 ppmv (maximum)

  • Measured Variables

    Dew Point
    Cell Pressure
    Cell Temperature

  • Ambient Temperature range

    -20 to 50°C (-4 to 122°F)

  • Operating Pressure range

    Inlet Pressure: 140 to 350 kPa (20 to 50 psig)
    Sample Cell: 700 to 1400 mbara

  • Analyzer Wetted materials

    316L stainless steel
    FKM O-Rings

  • Power supply

    100 to 240 VAC, 50 to 60 Hz - standard 12-Volt
    Sealed Lead-Acid Battery
    Approx. 8 hours usage time per charge
    0.5 Amps at 120 VAC during recharging

  • Communication

    Analog Output: 1 or 2 4-20mA Isolated, 1200 ohms at 24 VDC max load (optional)
    Serial: RS232C
    Protocol: Modbus Gould RTU or Daniel RTU or ASCII

  • Housing materials

    Anodized Aluminum

  • Hazardous area approvals


  • Degree of protection