The ProSense line of process sensors includes temperature switches, temperature transmitters and RTD temperature probes. The TSD25 series switches offer dual-output setpoints over an operating temperature range of -13 to 284 °F. With 4-20 mA analog outputs, the TTD25 series of transmitters provides a compact temperature monitoring system over temperature ranges 0–100 °C or 0–300 °F. The four-wire, 100-Ohm platinum RTD probes are made of 316 stainless steel and measure temperatures ranging from -40 to 302 °F.