Pt100 temperature sensor probe with a waterproof stainless steel sheath and threewire configuration. Designed for reliable immersion and contact in wet or harsh environments, this probe covers a wide temperature range from 50 C to 450 C and comes with a convenient 1 meter length for flexible installation in tanks, pipes, or equipment. Key benefits Accurate Pt100 RTD technology for stable temperature readings and low drift over time. Threewire design minimizes lead resistance errors, improving accuracy on longer cable runs. Waterproof stainless steel probe protects the sensing element in moist, humid, or cleaninginplace environments. Broad operating range supports temperature processes and lowtemperature monitoring with a single probe. 1 meter length provides flexible routing and easy installation in tight or crowded spaces. Key attributes Sensor type: Pt100 RTD (Resistance Temperature Detector) Configuration: Threewire Probe material: Stainless steel Protection: Waterproof construction Temperature range: 50 C to 450 C Probe length: 1 meter Electrical connection: Threewire leads compatible with standard RTD input modules and transmitters Specifications and compatibility The probe is suitable for connection to standard RTD instrumentation and transmitters designed for Pt100 sensors. The threewire configuration helps compensate for lead resistance in typical control loops and data acquisition systems. The stainless steel sheath provides durability and corrosion resistance in challenging environments. Applications and use cases Industrial process control: monitoring temperature in reactors, heated tanks, boilers, or pipelines where exposure to water, steam, or cleaning agents is possible. Food and beverage processing: immersion temperature monitoring in liquid baths or processing lines requiring reliable operation in wet settings. Laboratory and calibration work: use in water baths, oil baths, or other test setups where precise, stable temperature measurement is needed. Installation and wiring guidance Connect to an RTD input via the threewire configuration to compensate for lead resistance. Ensure proper sealing and mounting to maintain waterproof performance and protect the sensing element. Route the 1 meter cable to avoid mechanical strain and exposure to sources outside the specified temperature range. Care and maintenance Do not expose the probe beyond its rated 50 C to 450 C range or subject it to mechanical damage. Periodically verify calibration and inspect the stainless steel sheath for signs of corrosion or wear. Clean surfaces with suitable solvents compatible with stainless steel and RTD materials, avoiding aggressive chemicals that may damage the sensing element.