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    Fixed Oxygen (O2) Gas Monitor, 0 to 25% VOL, 0-30% VOL

    The newly available discount fixed oxygen (O2) gas monitor covers two detection ranges of 0 to 25% VOL and 0 to 30% VOL, which is suitable for a variety of industrial application scenarios. Equipped with high brightness Nixie tube display, it supports 4-20mA and RS485 signal output, providing clear and intuitive data presentation and reliable remote communication.
    SKU: GD300-O2
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    $434.77
    i h
    Free shipping
    Delivery date: 6-12 days
    Overview

    Fixed oxygen gas detectors for sale are designed for high accuracy and reliability, suitable for oxygen concentration detection from 0 to 25% VOL or 0 to 30% VOL optional. Utilizing advanced electrochemical sensing technology, the unit is capable of providing accurate readings in as little as 10 seconds, with an accuracy of ±3% F.S. and a resolution of 0.01. Supporting a variety of mounting options, the unit enhances safety and efficiency for users.

    Specification

    Model GD300-O2
    Detection Principle Electrochemistry
    Gas Oxygen (O2)
    Range (Optional) 0~30% Vol, 0~25% Vol
    Resolution 0.01%Vol
    Accuracy ≤±3% F.S.
    Responce Time ≤10s
    Repeatability ≤±1%
    Recovery Time ≤10s
    Linearity Error ≤±1%
    Zero Shift ≤±1% (F.S./year)
    Signal Output (Optional) Note 4-20mA and RS485
    Relay output: one group of relay output (1NO+1NC, 24V 100mA) for one alarm (default), or two groups of relay output (2NO+2NC, 24V 100mA) for high/low alarm (optional).
    Alarms Sound, light
    Display High light nixie tube display
    Installation Wall-mounted, piping type, flow-type (according to the detected environment)
    Connection G1/2 is the inlet and outlet for power and signal lines
    Pipe-mounted type: The installation thread size of the instrument is M45*P2.0
    Operating Time 24h
    Explosion-proof Grade Ex d llC T6
    Protection Grade IP65
    Certification CE, ATEX
    Working Voltage 12~36V DC
    Case Material Die-casting aluminum housing
    Operating Temperature -20℃~50℃
    Operating Humidity 0~95%RH (non-condensing)
    Dimension 206*179*90mm
    Weight ≤1.6kg
    Accessories Power adapter: Input 100-240VAC 50/60Hz, Output 24VDC 2A (Optional USA plug & Europe plug)


    Fixed Gas Monitor User Manual

    Gas Monitor Functions

    • This oxygen gas detector adopts three-wire 4-20mA analog signal output, relay output, RS485 output (optional).
    • The original imported sensors, with a unique infrared remote control function, non-contact operation and maintenance of hydrogen gas tester.
    • Compatible with a variety of control alarms, PLC, DCS and other control systems, you can realize remote monitoring, gas monitoring is more accurate and reliable.
    • Explosion-proof design grade is ExdlCT6, fast, credible and more stable.
    • Full software auto-calibration function with temperature compensation can perfectly realize the compensation of gas concentration under different temperature environment.

    Fixed O2 Gas Monitor Details

     Fixed gas monitor details

    Fixed Oxygen Gas Monitor with Alarm Dimension (Unit: mm)

    Fixed gas monitor with alarm dimension

    Tips: How to choose a suitable fixed oxygen gas monitor?

    When selecting a stationary oxygen gas monitor, you need to consider the monitoring range, sensor type, response time, protection level and installation environment. Make sure the gas detector meets the required detection accuracy and response time, and has sufficient protection level (e.g. IP65 or higher) to adapt to the harsh environment. Choose an oxygen detector with reliable data transmission and alarm functions for safety. Certifications such as CE, ATEX, etc. are also important.

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