The 616WL series differential pressure transmitters can detect very low pressures of air and non-combustible compatible gases, and send a standard 4-20 mA output signal. All models, including those with a 3-digit LCD display, are factory-calibrated to the specific ranges listed in the table below.

The measurement accuracy for positive, negative, and differential pressure can reach ±0.50%. This weather-resistant unit is housed in a polycarbonate enclosure designed to meet (IP66/NEMA 4X) standards. Internal digital buttons for zero and span allow for quick and easy field calibration.

●  NEMA 4X rated enclosure provides protection in harsh environments permitting outdoor monitoring or in areas where dust and particulate matter exists

●  Easy to read LCD display provides immediate local alerts allowing corrective action to be taken quicker to eliminate the problem from becoming widespread

●  Zero and span controls provides easy calibration checks and shorter installation time to get device running and monitoring

●  High precision accuracy at low pressure ranges provides exceptional accuracy for insuring tight-control and minimizing costly out of specification conditions