Oxygen Monitors – AII GPR-1500 GB/2500 GB

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Features：

  • Measurement ranges:
    GPR-1500 GB: 0-10, 0-100, 0-1000 ppm,0-1%, 0-25%
    GPR-2500 GB: 0-1, 0-5, 0-10, 0-25%
  • Sensitivity:
    GPR-1500 GB: 0.05 ppm
    GPR-2500 GB: 0.005%
  • Accuracy of better than 2% of range
  • <1% of scale linearity
  • 0.34-2 barg (5-30 psig) with atmospheric vent inlet pressure
  • 0.5-1 Nl/min (1-2 SCFH) flow rate
  • 24 months sensor life span (in normal use)
  • 4-20 mA output
  • 18-24V loop powered
  • XLT sensor options for CO2 backgrounds

 

$1,550.00

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$1,805.00 for 2 item(s)
  • The AII GPR-1500 GB and GPR-2500 GB oxygen monitors measure oxygen in glove boxes ranging from air (21% O2) down to low levels (0-10 ppm O2).
  • The GPR-1500 GB is used for trace oxygen measurements as low as 0.1 ppm oxygen in various background gases. The sensor is housed in a stainless steel case that can be screwed into place. The GPR-2500 GB is used for oxygen measurements from 21% down to 100 ppm oxygen in a range of gas backgrounds.
  • The analyzer or remote sensors can be connected directly on the glove box using a KF-40 flange. In the remote version, the oxygen sensor can be placed in the glove box using the sample/calibration module.
  • The sensors are designed to avoid potential weaknesses common in typical galvanic cell design.  In the absence of oxygen, the sensor will produce zero output. The sensor is linear up to 100%, and in most cases only a span calibration is required.
  • AII GPR-1500 GB / GPR-2500 GB Oxygen Monitors Applications
    Monitoring oxygen in glove boxes
    Measuring oxygen in nitrogen generators
    Oxygen depletion in confined spaces (GPR-2500 only)
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GPR-1500 GB, GPR-2500 GB

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