Analytical Industries Oxygen Monitors for Glove Boxes and Nitrogen Generators - Wiratama Mitra Abadi | Industrial Equipment

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26.12.20

Analytical Industries Oxygen Monitors for Glove Boxes and Nitrogen Generators

 The Analytical Industries' Oxygen Monitors for Glove Boxes and Nitrogen Generators designed specifically for measuring oxygen in glove boxes from air (21% O2) down to low levels (0-10 ppm O2). This oxygen monitor range has easy installation options that ensure the best fit with the glove box operators needs. 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 our sample/calibration module.

 
Analytical Industries Oxygen Monitors for Glove Boxes and Nitrogen Generators
Highlights
  • Measurement ranges from 0-10ppm up to 0-25% O2
  • Accuracy of better than 2% of selected range
  • 24 months sensor life span (in normal use)
  • 4-20 mA output
  • 18-24V loop powered
  • XLT sensor options for CO2 backgrounds

GPR-1500 GB

For trace oxygen measurements as low as 0.1 ppm O2 in various background gases. The sensor is housed in a stainless steel case that can be screwed into place.
Options :

  • Calibration module : Special stand for sampling or calibration (SS-3170)
  • Available ranges : 0-10, 0-100, 0-1,000 ppm & 0-1% O2, 0-25% for calibration only

GPR-2500 GB

For oxygen measurements from 21% down to 100 ppm O2 in a range of gas backgrounds.
Options :

  • Calibration module : Special stand for sampling or calibration (B-3170)
  • Available ranges : 0-1, 0-5, 0-10% and 0-25%

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Features

  • Measurement ranges from 0-10ppm up to 0-25% O2
  • Accuracy of better than 2% of range
  • 24 months sensor life span (in normal use)
  • 4-20 mA output
  • 18-24V loop powered
  • XLT sensor options for CO2 backgrounds

Applications

  • Monitoring oxygen in glove boxes
  • Oxygen depletion in confined spaces (GPR-2500 only)
  • Measuring oxygen in nitrogen generators

Specifications

GPR-1500 GBGPR-2500 GB
Measurement range0-10, 0-100, 0-1000 ppm, 0-1%,
0-25% (calibration only)
0-1%, 0-5%, 0-10%, 0-25%
Accuracy< 2% of selected range at constant conditions
Response timeT90 < 10 seconds
Recovery time60 seconds in air to < 10 ppm in < 1 hour on N2 purgeNot applicable
Sensitivity (LDL)0.05 ppb0.005 %
Linearity< 1% of scale
Sensor model

GPR-12-333-M


XLT-12-333-M for gases containing > 0.5% CO2

GPR-11-32-4


XLT-11-24-4 for gases containing > 0.5% CO2

Sensor life at 25ºC (77°F) and 1 atm24 months in < 1000 ppm O26 months in airGPR-11-32-4 32 months in air
XLT-11-24-4 24 months in air
Calibration interval30 days
Inlet pressureNominally atmospheric
Flow through system: 0.34-2 barg (5-30 psig) with atmospheric vent
Flow rateAmbient monitoring or Flow through system 0.5-1 Nl/min (1-2 SCFH)
Gas connectionsKF 40 flange or 1/8” compression tube fittings (with flow through housing)
Wetted partsGPR-1500 GB Stainless steel GPR-2500 GB Delrin
DisplayGraphical LCD 7 x 3.5cm (2.75 x 1.375"); resolution 0.001
EnclosurePainted aluminum, 7.6 x 10.1 x 5.1cm (3 x4 x2")
Weight900g (2lbs)
CompensationTemperature
Signal output4-20mA (loop current)
AlarmsNone
Operating temperatureGPR sensor: 5°C to 45°C (41°F to 113°F)
XLT sensor: -10°C to 45°C (14°F to 113°F)
Power18-24 V DC two wire loop
Area classificationGeneral purpose

Download Datasheet : Analytical Industries Oxygen Monitors for Glove Boxes and Nitrogen Generators

Reference : aii1.com

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