Description The Model 33 gas analyser uses a highly specific infra-red cell for accurate detection of CO2 gas. It is a completely self contained unit which includes a built-in sampling pump, filter, 4-20 mA output and alarm relays. The warning and alarm settings are adjustable throughout the entire range. Features Long life infra-red cell, multiple ranges from 0 to 100%, digital display (0.5" LCD), adjustable alarm with silencer, 4 to 20 mA (0-5 VDC) output, NEMA4 lockable enclosure, sample pump, filter and water trap, high / low alarms & fault alarms, power 110/220 VAC 40VA

Options Output options include RS232/485, Read Only Mode Available Applications Atmosphere monitoring, leak detection, gas mix analysis, inert packaging / vessel blanketing, fermentation, combustion analysis