Thermon RTD-100-S Heat Trace Temperature Sensor

The Thermon RTD-100-S is a robust resistance temperature detector (RTD) designed for accurate temperature monitoring in industrial heat tracing applications. This sensor features a 100 ohm platinum RTD element, providing precise measurements in hazardous environments. It is commonly used in pipe and vessel heat tracing systems to ensure optimal temperature control, preventing freezing or maintaining process temperatures in industries like oil and gas, chemical processing, and power generation. Key benefits include its explosion-proof certification for Class I and II hazardous locations, NEMA 4X enclosure for environmental protection, and low-power operation suitable for intrinsically safe circuits. Compared to thermocouples, the RTD-100-S offers higher accuracy and stability over a wide temperature range, though it may have slower response times in rapidly changing conditions. The sensor's stainless steel probe and epoxy-coated aluminum head ensure durability in corrosive settings. Drawbacks include limited high-temperature capability compared to specialized models and the need for compatible controllers. Overall, it excels in reliable, maintenance-free operation, reducing downtime and enhancing safety in critical infrastructure.