The Model 831 D stainless-steel transmitter offers true wet-to-wet differential measurement in pressure ranges from 0 to 6 psid through 0 to 500 psid. A 4 to 20-mA output is standard with a 12 to 30-Vdc power supply. The transmitter is weatherproof and capable of a direct spray with forces to 200 psi without internal leakage. It meets CSA explosionproof approval and is suitable for applications where lower static pressure is required.

Ametek U.S. Gauge/PMT Products,
(215) 355-6900,
www.ametekusg.com