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Product picture J22 TDLAS gas analyzer enclosure front left angle view

J22 TDLAS Gas Analyzer

Proven technology for accurate and reliable measurement of H2O in natural gas

J22
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  • Measuring principle

    TDLAS

  • Product Headline

    Best-in-class gas analyzer for moisture (H2O) that is exceptionally reliable and tailored for the natural gas industry. The sensor measures gas using a Tunable Laser Diode Absorption Spectroscopy (TDLAS) to determine the concentration of the gas without coming into physical contact with the stream. Heartbeat Technology ensures compliance and process safety at all times.

  • Channels

    1

  • Analyte and Measurement ranges

    H2O (Moisture): 0-50 to 0-6000 ppmv

  • Measured Variables

    Concentration
    Dew Point
    Cell Pressure
    Cell Temperature

  • Ambient Temperature range

    -20 to 60°C (-4 to 140°F)

  • Operating Pressure range

    Inlet Pressure: 140-310 kPa (20-45 psig)
    Sample Cell: 800-1200 mbara or 800-1700 mbara (optional)

  • Analyzer Wetted materials

    316L Stainless Steel
    FKM O-Rings
    Glass

  • Power supply

    Without heater: 24 VDC ±20% or 100 to 240 VAC ±10%, 50/60 Hz, 10W
    With optional heater: 100 to 240 VAC ±10%, 50/60 Hz, 80W

  • Communication

    Service webserver interface: Ethernet RJ45
    I/O1: Modbus RTU over RS485
    I/O2 and 3: Relay output OR Universal I/O (UIO); UIO can be configured as analog output (4-20 mA) or digital/status output

  • Housing materials

    Electronics: Copper-free aluminum
    Sample System Enclosure: 304 Stainless Steel
    Sample System Panel: Anodized aluminum

  • Hazardous area approvals

    ATEX / IECEx Zone 1
    UKEx Zone 1
    CSA Class I, Division 1
    CSA Class I, Zone 1

  • Degree of protection

    IP66, Type 4X

  • Product safety

    CE
    RCM
    FCC

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