The Alfa Laval thermometer is designed to fulfil the demands of local temperature indication in sanitary and pharmaceutical production. Main features are: Hygienic connection, Robust design: High resistance to corrosion, damp, vibrations and wear. Accurate and long term measurement stability.
Our standard range comes with a liquid-filled housing. It includes a 100 mm dial diameter and built-in temperature compensator. The housing is made of stainless steel (AISI 304) and the clamp connection and sensor tube is made of stainless steel (AISI 316). As options it can be delivered electro polished and with calibration certificate.
The function is based on expansion of the filling medium in the closed sensor. The change of pressure actuates the spiral spring driving the dial movement. A built-in bimetallic coil compensates automatically for the effect on the reading caused by change of the ambient temperature. The filling media is an inert gas which is 100% neutral to the environment. This makes the thermometer ideal for use in food and pharmaceutical industries.