Labideal GPR-18 MS PPB Oxygen Analyzer – Explosion Proof

The MS version of the proprietary Pico-Ion oxygen sensor capable of precisely measuring oxygen concentrations ranging from 10 PPB to 1000 PPM over a 24 month operating life with no periodic maintenance, integral temperature control enhances stability, a proven electronic platform, flame arrestors and a stainless steel bypass sample system that enables the analyzer to come online at PPB levels in minutes.

• Calibration – certified gas of O2 balance N2 approximating 80% of range above analysis range recommended for optimum results results
• Flow sensitivity – none, between 1 – 3 scfh, 1 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 less than 20 sec
• Less than 0.5% full scale sensitivity
• Stainless steel wetted parts
• Sample system – flow control and shut off valves, flow indicator
• Recovery time – 9 PPM O2 level, 2 min duration, 10 PPB O2 target, 10 min recovery on N2
• Pressure regulate to 20 – 50 psig inlet and atmospheric vent not to exceed 5 Inch water column
• Sensor – model GPR-12-2000MS, 36 months expected life in average O2 less than 100 PPM 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