The FN2 & FN3 with a nominal range of -40°C to 250°C
Gas expansion thermometers
Gas expansion thermometers have very versatile applications. In heavy industry, aboard ships, as well as in food production and other sanitary systems. By adding switching contacts, the thermometer can also work as a temperature safety device in functional safety systems. For example, if the temperature becomes too high in a system, a cooling water system can be turned on to prevent an explosion. Especially for installations with hazardous materials, there is a version that can be attached to the pipe. Here the process always remains closed.