Piezo ST Piezometric Level Probe for Tanks

PIEZO ST Piezometric level probe for tanks
Thursday, April 30, 2026

Piezo ST piezometric probe for clean water

The piezometric level probe Piezo ST for clean water enables measurement, monitoring and control of stable or moving liquid level in tanks, rivers and groundwater.

Level measurement by differential pressure

With the piezometric level probe Piezo ST, level measurement is performed by differential pressure measurement between the liquid surface and the position of the submersible transmitter. The pressure is converted into an electrical signal by piezoresistive technology and conditioned in a 4-20mA loop.

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Piezo ST a standard hydrostatic probe

The piezometric level probe Piezo ST is a hydrostatic probe or piezometric probe suitable for surface water, rivers, lakes, canals and groundwater, but also pump automation through a control relay.

Piezo ST piezometric probe features

The piezometric level probe Piezo ST (standard) is supplied with a surge protector to protect the probe against lightning and overvoltage. Few people think about protecting their devices. This action can however avoid inconvenience and achieve significant savings.

Level measurement is performed by differential pressure measurement between the liquid surface and the position of the submersible transmitter. The pressure is converted into an electrical signal by piezoresistive technology and conditioned in a 4-20mA loop.

ATMI presents Piezo ST the hydrostatic level probe for surface water through a document available for download:

Discover Piezo ST a hydrostatic level probe for clean water:

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