Dwyer Instruments, Inc., the preferred source for your complete range of practical and affordable instrumentation, is announcing the release of its new Series 631 Wet/Wet Differential Pressure Transmitter.

The Series 631 Wet/Wet Differential Pressure Transmitter reduces cost by eliminating parts by combining a differential pressure gage with a transmitter. The Series 631 is the ideal transmitter for monitoring differential pressures on applications where a differential pressure gage plus a wet/wet differential pressure transmitter is required. Units provide a 4-20 mA output corresponding to the differential pressure of gases or liquids compatible with the brass and silicone wetted parts. Ranges are available as low as 0-0.5” w.c. yet units can withstand constant static pressure to the extremes of 500 psig! The NEMA 4X housing is extremely rugged and a 4 pin M-12 connection is standard for simplified installation.