Endress+Hauser's Deltabar FMD71 Level Transmitter

Oct. 21, 2014
Deltabar FMD71 level transmitter uses two pressure sensor modules, each connected electronically to a single transmitter.

Deltabar FMD71 level transmitter uses two pressure sensor modules, each connected electronically to a single transmitter. The transmitter calculates the differential pressure from both sensors, and transmits the level, volume or mass via 4-20 mA with HART as a standard two-wire loop-powered device. The electronic system eliminates issues of traditional differential pressure measurements by eliminating capillaries and their related problems.