Analytical Industries Inc

GPR-1000 Oxygen Analyzer

Measures oxygen below 1,000ppm with an LDL of 5ppm and is temperature compensated, intrinsically safe option

Starting At
$2,685.00 CAD
Normally ships in 3-4 Weeks

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The AII GPR-1000 Oxygen Analyzers is designed for measuring oxygen below 1,000ppm. The GPR-1000 oxygen meter can also be operated up to 1% range. The GPR-1000 is supplied with brass fittings. Available options for the GPR-1000 include XLT sensor backgrounds, stainless steel fittings, weld purge kit. Ranges for for the GPR-1000 include 0 to 1,000ppm & 0 to 1% (0 to 25% for calibration only).

Applications for the GPR-1000 include:

• Oxygen and nitrogen generators
• Storage holds on marine vessels post maintenance
• Oxygen in tankers during delivery
• Metal treatment processes
• Leak checking processes
• Double glazing manufacture
• Welding (under N2 or Ar purge)

• Measuring range: 0-1000 ppm, 0-1%, 0-25%
• Accuracy <2%
• 24 to 32 months sensor life span (in normal use)
• Internal pump option
• General purpose or intrinsically safe (ATEX) models
• 0 to 1V output
• 0.5-1.0 Nl/m (1-2 SCFH) flow rate
• XLT sensor options for CO2 backgrounds
• Lightweight: 2.5Kgs

Measurement Range 0-1000 ppm, 0-1%, 0-25%
Accuracy < 2% of selected range at constant conditions
Response Time T90 < 10 seconds
Recovery Time 60 sec in air to < 100 ppm in < 15 min on N2 purge
Sensitivity (LDL) 5 ppm
Linearity < 1% of scale
Sensor Model GPR-12-100-M
XLT-12-100-M for gas mixture with > 0.5% CO2
Sensor Life at 25C (77F) and 1 atm GPR-11-32-RTS 32 months in air
XLT-11-24-RTS 24 months in air
Calibration Interval 30 days
Inlet Pressure 0.34 - 2 barg (5-30 psig) with atmospheric vent
Flow Rate 0.5-1.0 l/m (1-2 SCFH)
Gas Connections 1/8" NPT quick connect
Wetted Parts Brass connections; stainless steel optional
Display Graphical LCD 7 x 3.5cm (2.75 x 1.375")
Resolution 1ppm
Enclosure Painted aluminum NEMA 4X,
10.1 x 22.9 x 7.6cm (4 x 9 x 3")
3.64kg (8lbs)
Compensation Barometric pressure and temperature
Signal Output 0-1V
LED Indicators LOW BATT (72 hr. warning); CHARGE mode
Operating Temperature 5C to 45C (41F to 113F) (GPR sensor),
-10 to 45C (14F to 113F) (XLT sensor)
Power Up to 30 days on a single charge (40 hours with pump running)
Area Classification ATEX: Ex ib IIB T4
Tamb +5C to +45C
GPR-12-100-M Oxygen Sensor
Standard replacement sensor for the AII GPR-1000 oxygen analyzer
Normally ships in 1-2 Weeks
$296.00 CAD
XLT-12-100-M Oxygen Sensor
Standard replacement sensor for gas mixtures with CO2 for use with the aII GPR-1000 oxygen analyzer
Normally ships in 1-2 Weeks
$302.00 CAD