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Product picture OXY5500 oxygen analyzer box, right angle view

OXY5500 oxygen analyzer

Accurate and reliable O2 measurements for natural gas and gas processing applications

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  • Measuring principle

    Quenched Fluorescence

  • Product Headline

    Compact, single channel oxygen (O2) analyzer with an LCD display and built-in data logger. The sensor measures oxygen using Quenched Fluorescence (QF) technology, which is inserted into the process stream and is connected to the controller by an optical fiber.

  • Channels


  • Analyte and Measurement ranges

    O2 (Oxygen): 0-100 ppmv to 0-50%

  • Measured Variables

    Cell Pressure
    Cell Temperature

  • Ambient Temperature range

    -20 to 50°C (-4 to 122°F)

  • Operating Pressure range

    Inlet Pressure: 140-275 kPa (20-40 psig)
    Sample Cell: 800-1200 mbara

  • Analyzer Wetted materials

    304 & 316 Stainless Steel
    FKM O-Rings

  • Power supply

    108-253 VAC, 50/60 Hz; 5.3 Watts @ 120VAC; 6.6 Watts @ 240VAC
    9-30 VDC (CSA), 18-30 VDC (IECEx/ATEX); 4.7 Watts @ 24VDC

  • Communication

    Analog Output: Two 4-20 mA outputs
    Analog Input: One 4-20 mA input (sample pressure)
    Fieldbus: RS-232C, RS-485, & Ethernet 10/100 with Modbus
    Output Relays: Qty 2, 250 mA max load (Concentration and Fault Alarms)
    USB 2.0 Works With Service Software Only
    4 GB Internal Memory with Internal Data Logging

  • Housing materials

    Electronics: 304 or 316L Stainless Steel

  • Hazardous area approvals

    ATEX / IECEx - Zone 2
    CSA Class I, Division 2

  • Degree of protection

    IP64, Type 4X

  • Product safety


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