O2 Transmitters

Oxygen Transmitters – AST PPM and % oxygen transmitters, loop-powered 4-20mA, in-line or wall mount configuration, for measurement in inert, gaseous hydrocarbons and other gas streams containing reactive gases such as CO2. Continuous monitoring processes, glove boxes, food packaging, CO2 purification, medical grade oxygen measurement, oxygen purity analysis and oxygen concentration in confined spaces. Intrinsically safe design for Class I Div I Group IIC hazardous area. Industry proven electrochemical micro fuel cell, specific to oxygen, is the core technology, designed, developed and manufactured by AST in the USA.