Analytical Industries Inc

GPR-3500MOVR Oxygen Analyzer

0 to 100% oxygen measuring range in general purpose areas

Starting At
$5,370.00 CAD
Normally ships in 3-4 Weeks

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The AII GPR-3500 MOVR Oxygen Analyzers offer portable oxygen analyzers for applications where trace oxygen or gas purity must be controlled at defined measurement points using advanced high accuracy instruments. The Model GPR-3500 MOVR, packaged in a compact yet rugged enclosure, with stainless steel wetted parts, integrated flow meters and needle valves, offers purity measurement for inert gases, carbon-dioxide and oxygen.

The GPR-3500 MOVR is designed for measuring 0-100% oxygen in general purpose areas, this analyzer offers temperature compensation and is supplied with an integral pressure regulator. The LDL is 0.5% O2 and can be enhanced with a zero calibration.

Applications for the GPR-3500 MOVR include:

• Servicing oxygen and nitrogen generators
• Spot checks of oxygen in tankers during delivery
• Semi-conductor pipeline validation
• Headspace checks in fermenters and brew tanks
• Leak checking processes

• 0 to 100% measuring range
• Accuracy of better than 2% of range
• 24 to 32 months sensor life span (in normal use).
• Up to 30 days battery life
• Internal pump option
• 0 to 1V output
• XLT sensor options for CO2 backgrounds
• Rugged industrial enclosures

Measurement Range 0-100%
Accuracy < 2% at constant conditions
Response Time T90 <13 seconds
Sensitivity (LDL) 0.1%
Linearity < 1% of scale
Sensor Model GPR-11-120-OP
Sensor Life at 25C (77F) and 1 atm 24 months in 100% O2
Calibration Interval 30 days
Inlet Pressure 248.2 barg (3600 psig)
Flow Rate 0.5 - 1.0 l/m (1-2 SCFH)
Gas Connections 1/8" compression tube fittings
1/4" compression tube fitting on outlet (GPR-3500-MOVR)
Wetted Parts Stainless steel
Display Graphical LCD 7 x 3.5cm (2.75 x 1.375")
Resolution 0.1%
Enclosure Painted aluminum NEMA 4X, 21.8 x 22.9 x 7.6cm (8.6 x 9 x 3")
Weight 5.4kg (12lbs)
Compensation Barometric pressure and temperature
Signal Output 0-1V
LED Indicators LOW BATT (72 hr. warning);
Operating Temperature GPR sensor: 5C to 45C (41F to 113F)
XLT sensor: -10C to 45C (14F to 113F)
Power Rechargeable battery (lead acid)
Battery Life Up to 30 days on a single charge (40 hours with pump running, if fitted)
Area Classification General purpose only