Hydro-Well

Submersible pressure transmitter with ceramic measuring cell 4...20 mA

The HYDRO-WELL is suitable for continuous level measurement of liquids. Typical applications are measurements in water/waste water facilities, deep wells and in the shipbuilding industry.

The ceramic CERTEC® measuring cell is the heart of The HYDRO-WELL. The hydrostatic pressure of the liquid column causes a capacitance change in the measuring cell via the ceramic diaphragm. This change is converted into a standard 4...20 mA signal. The entire measuring cell consists of high purity ceramic and is characterized, apart from its excellent long-term stability, by very high overload resistance.

Selected products
  • Smallest measuring range : +0.1 … +60 bar/+10 … +6000 kPa (+1.45 … +870.2 psig)
  • Deviation in characteristics : 0.1%
  • Process fitting : Straining clamp, threaded fitting unassembled from G1 (ISO 228-1) or from 1 NPT, thread G1½ (ISO 228-1) or from 1½ NPT on the housing
  • Process temperature : -20 … +80 °C (-4 … +176 °F)
  • Ambient, storage and transport temperature : -40 … +80 °C (-40 … +176 °F)
  • Operating voltage : 8 … 35 V DC