Data and Electronic Pressure Recorders

Honeywell Mercury Instruments is the manufacturer of electronic instruments for the natural gas industry, including the ER 350 Electronic Pressure Recorder, Electronic Data Recorder ERX, and the Pulse Accumulator.

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The Honeywell ER 350 is an electronic pressure recorder that simplifies and optimizes pressure monitoring applications for local gas distribution and transmission companies.

Honeywell Mercury Instruments ERX is a microprocessor-based, standalone, electronic data recorder that measures pressure(s), temperature, case temperature and power.

The Honeywell Mercury Instruments Pulse Accumulator is a wall-mounted, battery powered electronic recorder of low frequency pulses.