PT100 RTD Temperature Sensor 


This Pt100 RTD temperature sensor is for applications that need liquid-tight seals such as beer brewing or biodiesel production. The probe body is made of stainless steel. The mounting is 1/4″ NPT thread. (it threads well into 1/4″ BSPP and BSPT too). This probe has a detachable connector with a spring lock. The detachable cable is convenient for systems that need to be moved for cleaning. It reduces the possibility of breaking the cable when the tank is moved around.


  • High accuracy: PT100 temperature sensors offer high accuracy in temperature measurement, providing reliable and precise readings.
  • Wide temperature range: PT100 sensors are designed to operate over a wide temperature range, typically from -200°C to +850°C, making them suitable for various temperature measurement applications.
  • Linear response: PT100 temperature sensors exhibit a linear relationship between temperature and resistance, allowing for straightforward calibration and accurate temperature conversion.
  • High sensitivity: PT100 sensors have high sensitivity to temperature changes, enabling them to detect even small temperature variations.


CrocSee RTD Pt100 Temperature Sensor Probe 3 Wires 2M Cable Thermocouple  -58~572°F (-50-300°C) 1/2" BSP Thread: Industrial & Scientific
Pin NameDescription
Pin 1One end of the variable Resistor
Pin 2Other ends of the Variable Resistor


Probe materialStainless
Total length2 M
Net weight47g
Measuring range-0~800 °C
Cable length2 meters
Probe length100mm
Probe diameter5mm
ThreadM8 with nut
Terminal2 insulated forks


  • Industrial process control: PT100 temperature sensors are commonly used in industrial process control systems to measure and monitor the temperature in manufacturing processes. They provide accurate and reliable temperature readings for precise control and regulation.
  • HVAC systems: PT100 temperature sensors are employed in heating, ventilation, and air conditioning (HVAC) systems to measure air or water temperatures. They help maintain comfortable indoor environments and enable efficient temperature regulation.
  • Food and beverage industry: PT100 temperature sensors find application in the food and beverage industry for temperature monitoring during storage, transportation, and processing. They ensure compliance with food safety regulations and help maintain product quality.


Download the Datasheet of the PT100 Temperature Sensor from the link given below.