SITRANS LH100

SITRANS LH100 is a submersible hydrostatic level transmitter for wells and open tanks that converts level to a 4–20 mA signal for reliable, accurate monitoring.

Submersible hydrostatic level transmitter for reliable liquid level measurement in open tanks, channels, dams, wells, and other demanding applications.

Robust and accurate digital pressure transmitters with Remote Safety Handling. Experience smart engineering for peak performance and easy operation.

The SITRANS P300 provides accurate, stable pressure measurements for hygienic food, beverage, and pharmaceutical applications.

Designed for simple hydrostatic level measurements, this compact well probe features a stainless-steel housing, a ceramic measuring cell, and a standard 4-to-20 mA output for easy system integration. A vented cable with an integrated humidity filter ensures stable operation, while optional accessories and model options allow the transmitter to be adapted to specific installation and safety requirements.

Connect LH100 signals to Unified Edge Apps to visualize status and alarms and aggregate insights locally to support real-time decision-making.

Use a ceramic membrane in a stainless-steel housing and a vented cable with a humidity filter to prevent condensation and ensure stable measurements.

Centralize app engineering updates and diagnostics so teams can quickly roll out visualizations across devices, plants, and sites.

Standard ranges from 0…3 to 20 mH₂O, 0…9 to 60 ftH₂O, or 0…0.3 to 2 bar

Explosion-protected in accordance with IEC Ex and ATEX; Approved for use with drinking water; IP68 in accordance with IEC 60529

A ceramic measuring cell enables reliable monitoring of level-proportional pressure in standard applications. The error in measured values is only 0.3%.

IP68 protection and a vented cable with an integrated humidity filter provide pressure compensation and help protect against condensation.

Choose from multiple measuring ranges and add optional explosion protection when the application requires it.

Typical applications include water and wastewater supply, shipbuilding, and use in unpressurized or open vessels and wells.

A separate cable box and mounting clamp are recommended for easy connection and secure installation near the measuring point.

It is generally recommended that the connecting cable of the SITRANS LH100 transmitter be connected to the cable box—which can be ordered separately—and secured with the anchoring clamp, also available separately. The cable box must be installed near the measuring point. If the medium is anything other than water, it is also necessary to check compatibility with the transmitter’s specified materials.

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