

Our Manufacturers
Beabout Company offers gas analyzers from Advanced Instruments. Advanced Instruments offers ppb, ppm, hazardous, general, and portable; percent, hazardous, general, and portable; and purity O2 analyzers.

GPR-1500 AIS ppm Oxygen Transmitter
Operates on 9-28VDC with 4-20mA signal output, two (2) field configurable alarms with programmable time delay and relay contacts. Meets recognized intrinsic safety (approval pending) standards for use in Class 1, Division 1, Groups B, C, D hazardous areas. Proprietary advanced galvanic sensor capable of oxygen analysis under 100 ppb. Automated range, zero, calibration, system diagnostic functions. Wall or pole mount NEMA 4 configuration. Shown with optional H2S Sample System.
Ranges - Standard: 0-10 ppm, 0-100 ppm, 0-1000 ppm, 0-1%, 0-25%
GPR-1500 IS ppm Oxygen Transmitter
Configuration and performance equal to above except?operates on two wire 12-28VDC loop power without alarm contacts.
GPR-1200 MS ppm Oxygen Analyzer
Proprietary MS Pico-Ion sensor capable of oxygen analysis under 10 ppb. Meets recognized intrinsic safety (approval pending) standards for use in Class 1, Division 1, Groups A-D hazardous areas. Integral stainless steel bypass sample system not only extends sensor life but significantly increases operator productivity. Automated range, zero, calibration, system diagnostic functions. Operates on rechargeable battery for 60 days after an overnight charge. Optional integral sampling pump in general purpose and intrinsically safe designs, coalescing filter, and carrying case.
Ranges - Standard: 0-1 ppm, 0-10 ppm, 0-100 ppm, 0-1000 ppm