Labideal GPR-1900 D PPM Oxygen Analyzer

This analyzer features a compact size that lends itself to being integrated into an existing system or custom factory built analyzer, an advanced galvanic trace PPM oxygen sensor capable of precisely measuring oxygen concentrations ranging from 100 PPB to 1% over a 24 month operating life with no periodic maintenance required, menu driven controls, two field selectable alarm set points and a full range of analog outputs.

• Calibration – 3 month interval using certified span gas (preferred for fastest online time) or air with O2 approximating 80% of full scale range balance N2
• Flow sensitivity – none, 1 – 2 scfh recommended
• Barometric pressure and temperature compensation
• Controls – water resistant keypad, menu driven range selection, calibration, alarm and system functions
• >0.995% over all ranges linearity
• Response time – 90% of final reading in less than 10 sec
• Less than 0.5% full scale sensitivity
• Stainless steel wetted parts
• Pressure regulate 5 – 30 psig to deliver 1 – 2 scfh flow to transmitter inlet and atmospheric vent
• Sensor – model GPR-12-100-4 for Non-Acid (CO2) gas streams and XLT-12-100-4 for gases containing >0.5% CO2, 24 months expected life at 25 deg C, 1 atmosphere, O2 less than 1000 PPM and 12 months warranty time
• Alarm type – two user configurable, magnetic coil relays rated 3 A at 100 VAC, field programmable, time delays, bypass for calibration and system failure
• Auto-ranging or manually lock on single range
• 12 months warranty