Combination units reduce fluid system costs and assembly requirements. Most standard and custom SMD float level switches can be assembled with a thermocouple, RTD, or thermostat switch, meaning that almost all of our float switches can be customized for multiple applications. For more Horizontal Switch options or to customize visit our partner site SMD Fluidswitch: Combination Floats
FM22 – Level/Temperature Switch
The FM22 Level and Temperature Switch is bi-metal, snap-action and can be used to provide temperature protection in most fluid systems. Thermostat switches are designed to be normally open (NO) or normally closed (NC) and will change state at a specified temperature. These slightly larger devices require full size stems and an additional inch at the bottom of the stem. Thermocouples are ideal for interfacing to existing meters or for where higher temperatures may exist. Ceramic fillers can be used in place of standard potting to provide level and temperature sensing to 200º C.