Introducing the range of RS PRO Thermistor Probes, perfect for enhancing temperature sensing accuracy across a range of applications that require precise measurement. Designed for durability and accuracy, it’s hermetically sealed to IP67 making it ideal for wet, corrosive or high-pressure applications. It’s versatile enough to be used across a wide range of applications like industrial processes, environmental monitoring or HVAC systems to deliver precise and consistent readings, making it a reliable solution.

This RS PRO Thermistor combines durability, accuracy and ease of use in a single probe, making it the ideal solution for demanding environments where reliability and precision temperature sensing is crucial
The NTC thermistor reduces resistance as temperatures rise to ensure quick and accurate responses to temperature changes, while the wide measurement ranges of -30°C to +150°C is perfect for both high and low temperature applications
Each thermistor has been hermetically sealed to IP67-rating so it’s fully protected against any kind of dust or water ingress and has been pressure tested to 40 psi, offering long term reliability and optimal performance in wet, corrosive or high-pressure environments like industrial autoclaves and sterilisers
In addition to this, the flexible PFA-insulation ensures resistance against oils, chemicals, fluids, gases and more, providing durability and electrical isolation in food processing and environmental monitoring applications
Thanks to the streamlined two-wire set up, the thermistor is easy to install and connect to existing systems, reducing maintenance time and costs and is compatible with a wide range of monitoring and control systems across various industries
This thermistor provides high accuracy measurements, which makes it ideal for use in HVAC systems, industrial process control and environmental control where precision measurements are critical for performance monitoring

Thermistors are temperature sensing tools that are ideal for precise temperature measurement and control. They work by providing readings when the resistance changes with the temperature and provide a reading, and there are two main types: NTC (Negative Temperature Coefficient), where resistance decreases as temperature rises, and PTC (Positive Temperature Coefficient), where resistance increases with temperature. NTC thermistors are most commonly used in electronics, automotive engines and HVAC systems, whereas PTC thermistors are often found in self-regulating heaters and overcurrent protection applications. Thermistors are incredibly versatile and are known for their responsiveness and accuracy, as well as their compact size and cost-effectiveness, that make them a popular choice for temperature sensing applications.

RS PRO is the own brand of RS. The RS PRO Seal of Approval is your assurance of professional quality, a guarantee that every part is rigorously tested, inspected, and audited against demanding standards. Making RS PRO the Smart Choice for our customers.