Labideal GPR-28 Explosion Proof Oxygen Analyzer

This analyzer features an advanced galvanic oxygen sensor capable of precisely measuring oxygen concentrations in a gas stream, over 24 – 36 months of operating life, a proven electronic platform, flame arrestors at the analyzer sample inlet and vent, and a stainless steel two parts sensor housing thus assuring high integrity of oxygen measurement.

• Calibration – certified gas of O2 balance N2 approximating 80% of range above analysis range recommended for optimum results results
• Flow sensitivity – none, between 1 – 5 scfh, 2 scfh recommended
• Temperature compensation
• Controls – explosion proof actuators for range selection, zero and span calibration adjustments adjustments
• >0.995% over all ranges linearity
• Response time – 90% of final reading in <10 sec
• Less than 0.5% full scale sensitivity
• Stainless steel wetted parts
• 5 – 30 psig inlet, 150 psig maximum and atmospheric vent not to exceed +/-14 Inch water column
• Sensor – model GPR-11-32-4, 36 months expected life at 25 deg C, 1 atmosphere and 12 months warranty time
• Alarm type – two adjustable form C non-latching relay contacts, sensor and power failure
• Area classification – enclosure Class 1, Division 1, Groups B, C and D
• 12 months warranty