LW-1 Submersible Pressure Sensor

The submersible pressure sensor model LW-1 has been developed especially for applications in the water management such as level measurement in fresh and salt water and in wastewater. The robust design and a large pressure port prevent it from clogging and minimise the application-specific maintenance, even in contaminated media.

Thanks to newly developed special cables, components made of high-alloyed stainless steel and an optional overvoltage protection against lightning, the submersible pressure sensor is ideal for measurement applications in aqueous media.

Temperature measurement and HART® communication

An analogue temperature output for monitoring of the medium temperature is optionally available. It facilitates the documentation of temperature characteristic curves and a compensation of temperature-induced density variations.

The HART® communication can be used for scaling the measuring range and for the parameterisation of a unit, error signal, and others.

Optimised electronics for battery operation

The modern electronic system guarantees not only a high accuracy in the long term but also ensures a very long battery life thanks to the low power supply, low current consumption, fast response time and low-power output signals.

Safety also in hazardous areas

The optional intrinsically safe electronic system is authorised according to the common international standards and allows a safe worldwide application in explosive gases and vapours.