Variohm EuroSensor has released a new polyimide casing, high-tolerance NTC thermistor that increases the ENTC thermistor range. The new ENTC-MP-10K3997-01 is specifically designed for precise sensing of small, mid-range temperature changes for temperature sensing tasks in non-condensing humidity environments. Suitable for highly sensitive medical instruments and industrial temperature measurement applications.
The new thermistor is based on a durable epoxy bead EB series package sensor. Its 1.27 mm diameter x 5 mm long polyimide casing has strong mechanical properties, high temperature stability and excellent chemical resistance, making it a widely used material in applications where durability is required. When the time constant is 15 seconds in the still air, the resistance of the thermistor at +25C is equal to 10kOhm, and the 25/85 Beta constant is 3977K ±, and the accuracy is 0.5%, which can meet the requirements of high precision temperature measurement.
It has an interchangeability of ± 0.1c over the entire temperature range from 0C to 70C. The specified operating temperature range is -40C to +90C. The device is equipped with insulated leads -- approximately 150mm long with 2 x 30AWG solid copper wire with Kynar insulation. Custom versions are available upon request.
The company's recently launched ENTC series includes highly sensitive NTC thermistors in sealed glass or epoxy packages. From engine temperature control to refrigeration, industrial instrumentation and medical equipment, the family offers a flexible range of operating temperature, accuracy and time constant performance.
