The MD20 admittance probe offers level switching at temperatures up to 232°C, with an extreme 550°C version also available.
The Hycontrol MD range of admittance level switches provides simple, accurate and reliable level control for a wide range of applications. They are suitable for use on liquids, solids, slurries, pastes, granules, powders and pellets in high temperature, high pressure and corrosive environments.
The main advantage offered by using this admittance range of switches is their ability to totally ignore product build up on the sensing probe. This unique design utilises a protective insulation electrode between the conventional main electrode and the grounding sleeve which enables the electronics to distinguish between coatings and actual product level.
This technology also provides an ideal solution for interface detection applications such as oil on water and liquid detection underneath a layer of foam.