Levelstate ELS NANO from HMA INSTRUMENTATION is an effective and economic replacement for float-type level switches. The system comprises an electronic unit, a conductivity probe, a probe insert/water column and a length of probe cable. The conductivity probe can be mounted directly on the vessel through a probe insert or a sidearm water column.

Reliable water-level detection is essential for the safe operation of any water-containing device. A very high level may lead to an overflow, whereas a very low level may cause overheating, resulting in damage to collateral equipment as well. The Levelstate ELS NANO from HMA INSTRUMENTATION provides a reliable and cost-effective means of sensing water level in high-pressure applications. It is based on the conductivity probe principle, where resistivity discrimination is used to provide the required indication.