Gas Monitors

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Gas Monitors

General Atomics Electronic Systems, Inc. (GA-ESI) RGM-series gas monitors include two channels, one for high and one for low gamma activity concentrations and a local processor, common for both the channels. Aerosol monitors are most often used upstream of the gas monitor. NaI(TI) detectors are installed on skid frames in SST Marinelli beakers. Set-points, sampling intervals, and counting intervals may be defined both locally and remotely.

Features:

Local Processor Unit for: date/time, gamma concentration, sampled air volume, operating conditions
Two Channels for High & Low Gamma Activity
MCA Capability
Sampling Volume: low range 6150 cm3 - high range 316 cm3
Nominal Gas Flow 0.5 TO 3 CFM (others optional)
Stainless Steel Marinelli Beakers
Mobile or Fixed Skid-Mounted Configurations
Lead Shielded Sample Chambers
Optional Remote Actuated Check Source
Ethernet and/or Serial Communications
Low Range Detectors 3” X 3” Nal(Tl) in 6 Litre Marinelli Tank and/or
High Range Detectors 1” X 0.5” Nal(Tl) in 3 Litre Marinelli Tank

RGM-02

Low-Range & High-Range Detectors