This Harmony Analog temperature transmitter provides a versatile interface for your machines.It has a reverse polarity protection, a short-circuit protection and an overvoltage protection.It is dust resistant, impact resistant and vibration resistant, thanks to its IP20 and IP50, making it ideal for operations in harsh environments.The product is a converter for Universal Pt100 probes with 0-250 °C/32-482 °F analogue input type.