Hydrostatic Borehole Level Transmitter
NIVOPRESS N submersible hydrostatic level transmitter consists of a special breathing cable (containing capillary tube and stress resistant inlet) and a probe. There are two different designs of the stainless steel probe: with ceramic flush diaphragm and stainless steel diaphragm behind a plastic protection cap.
The level metering is based on the measuring of the pressure difference between the hydrostatic pressure of the liquid head over the diaphragm and the actual atmospheric pressure. This pressure difference is converted into 4…20mA current in the 2-wire version and 0…10VDC voltage in the 4 – wire version.
Easy installation and wiring is ensured by the use of the complete set of accessories. For outdoor measurements the application of over voltage protection (OVP) is suggested.
