OMD-21 Oxygen Analyzer

The OMD-21 is designed to provide a simple and convenient solution for portable percent oxygen measurement. Compact, low-maintenance, and easy to operate, the analyzer is ideal for spot-checking oxygen concentrations in industrial, welding, oxygen generation, and scuba and Nitrox applications.

Integral high and low audible alarms are fully configurable by the user and can be silenced when audible notification is not required. The remote oxygen sensor is connected by a coiled cable that extends up to 12 ft (3.7 m), allowing measurements to be taken at locations that may be difficult to access with the analyzer itself.

The OMD-21 is designed for inlet pressures from 5–30 PSIG (0.34–2 barg) with the sensor outlet vented to atmosphere. Southland Sensing’s precision electrochemical oxygen sensor technology provides reliable percent oxygen measurement with minimal routine maintenance.