Tensometric hydrostatic liquid level sensors/probes
- level measurement in boreholes and wells
- level measurement in water reservoirs and vessels
- level measurement of waste – water (NPP424-2, NPM421)
- managing of wastewater pumping
NIVOPRESS submersible tensometric probes are designated for continuous measuring of levels of liquid.
The level probe is thermally compensated and placed in the housing made of a stainless steel used in food industry.
Sealing of the probe is ensured by three different sealing methods.
The end of the submersible transmitter/probe NPP424-1 is cone-shaped, what enables easier installation and removal of the probe to/from narrow boreholes.
The capillary in the supply cable assures elimination of atmospheric pressure changes.
The NPM421-1 version is suitable also for use in significantly turbid liquids (e.g. waste – water) and in the extreme conditions.
The level transmitter should be connected to handing rope or pole with the inner screw-thread G1”.
Complete series of transmitters/probes has external electric calibration option, no HART-modem nor is notebook required, etc.
The outlet is standard current loop 4 … 20 mA.
Line shield eliminates the difference in potentials between the ground protection and the area around the transmitter/probe.