Seametrics PS98i 4-20mA Submersible Pressure Transmitter | Descriptons The Seametrics PS98i pressure transmitters are rugged and accurate with great noise immunity, transient protection, and thermal performance.These pressure sensors have been designed to provide trouble-free submersible operation in liquid environments. Pressure is measured with an extremely rugged and stable piezo-electric, media isolated pressure element and calibrated […]