RTD and NTC Thermistor Temperature Sensors

RTD temperature sensors are high-accuracy devices used to measure temperature by detecting changes in electrical resistance. IOThrifty offers a selection of RTD probes and sensors engineered for industrial, laboratory and HVAC applications where accurate, stable temperature measurement is critical. These sensors often use platinum elements such as Pt100 for excellent linearity, repeatability and performance across a wide range of conditions.

Why Use RTD Temperature Sensors
RTDs (Resistance Temperature Detectors) work on the principle that the electrical resistance of a metal changes predictably with temperature. Because this resistance change is stable and repeatable, RTDs are preferred in applications requiring high precision, long-term stability and consistent results. Compared with other temperature sensing technologies, RTDs provide excellent accuracy and durability, making them ideal for process control, calibration, environmental monitoring and equipment diagnostics.

Applications
RTD temperature sensors are used wherever accurate thermal monitoring enhances performance, safety or quality.

• Monitoring process temperature in industrial systems and machinery

• Verifying temperatures in HVAC and building systems for comfort and efficiency

• Providing high-accuracy temperature feedback in research, labs and test environments

• Supporting temperature measurement for calibration, quality assurance and compliance programs

• Integrating with transmitters, data loggers and control systems for automated temperature monitoring

What Our RTD Temperature Sensors Offer

• Reliable Pt100 RTD probes and surface sensors for contact temperature measurement

• Rugged construction suitable for industrial environments

• Options for direct integration with transmitters, data acquisition systems or process panels

• Models that provide stable and repeatable readings for long-term monitoring

Why Choose IOThrifty
IOThrifty provides RTD temperature sensors selected for accuracy, ruggedness and compatibility with a wide range of monitoring equipment. Our sensors work with standard industrial inputs and can be paired with temperature transmitters or data loggers for expanded measurement and control. Whether you need a simple RTD probe for process feedback or an advanced sensor for integration into automation systems, IOThrifty offers dependable solutions for your temperature sensing needs.