NTC Thermistor in TO-220 Package for DIP PCB Mounting

Magnetic Door Switch Sensor

The Focusens PTC temperature sensor offers precise protection for motors. This custom motor PTC thermistor sensor is designed to prevent overheating by quickly reacting to rising temperatures. Its durable construction ensures long-lasting performance in various applications, from small to large motors. With customizable wire color options, the sensor can be tailored to specific installation needs. It is easy to install and provides reliable motor protection. For those seeking adaptable and efficient solutions, this PTC sensor is the perfect choice. Optimize motor safety with Focusens' PTC temperature sensor, a trusted solution for preventing motor damage.

MFT series temperature sensor using NTC thermistor as temperature sensing element. Products can be custom according to different temperature environment or application. With our mature craft, it can be made with a variety of specifications, customers can use directly without fabricating.

MFP-2 series temperature sensor using the NTC thermistor element. It is surface mounting type sensor fixed to devices with mounting screw of different required size. Products can be custom according to different temperature environment or application.

MFE1D series pipe clamp temperature sensor have intergral probe and body , which is overmoulded with good waterproof performance thermoplastic materials . It have a standard 110mm length adjustable chain , extra chains can be added to extend the length when it is used for bigger diameter pipes.

The temperature sensor is a kind of silicon temperature sensor, it have a positive temperature coefficient of resistance (PTC ) and suitable for use in measurement and control systems. Tolerances of 0.5% or other special selections are available on request.

RTD (Resistance Temperature Detector) is a sensor whose resistance changes as its temperature changes. The resistance increases as the temperature of the sensor increases. The resistance vs temperature relationship is well known and is repeatable over time. An RTD is a passive device. It does not produce an output on its own. External electronic devices are used to measure the resistance of the sensor by passing a small electrical current through the sensor to generate a voltage. Typically 1 mA or less measuring current, 5 mA maximum without the risk of self-heating.