Description Complementing our line of fixed and portable gas analyzers and detectors, the Model #69 multi-port gas sampling system uses quality components to facilitate the detection of a variety of reactive gases drawn from multiple sources. Model #69 can be constructed to sample oxygen (O2), carbon dioxide (CO2), ammonia (NH3), carbon monoxide (CO), Freon®, ethylene oxide (C2H4O) in Freon® and many other gases and mixtures. Each gas sampling unit contains an inlet port for each detection zone, a common output port to each attached analyzer and an in-line accumulator to accept direct mounting sensors. The long-life pump ensures a fresh atmosphere sample from each detection zone. Model #69 base unit can be supplied with a built-in analyzer and a sequencer to serve up to 20 detection zones. Features Long-life pump,  Up to 20 detection zones, LED indicators, Modular system, Lockable gasketed 16 ga. steel enclosure

Options Zone identification, Prefiltration Applications Refrigeration zone sampling, Controlled atmosphere room monitoring, Greenhouse zone monitoring, Furnace atmosphere gas monitoring