Temperature Sensor

High-speed railway NTC temperature sensor

Guangdong JPET Technology Co., LTD is a professional R & D and manufacturer of NTC temperature sensor, NTC thermistor and temperature switch.
JPTF series NTC thermistor temperature sensor is made by welding a high sensitive and high reliable NTC thermistor chip with the wire.
With insulation, heat conduction, waterproof material encapsulated into the desired shape, which easy to install and remote temperature control.
Can be encapsulated according to the use of installation conditions and accept customized products.


Features:
1.High stability,high sensitivity
2.Wide temperature range
3.withstand voltage,fire-resistant wire
4.impact-resistant


Applications:
1.High-speed railway
2.Power car
3.Train
4.Automobile
5.Metro


Product parameter characteristics:
1.Thermal reaction time: ≤32 seconds in water bath
2.Dissipation factor: about 2.6mW/℃ in standing air
3.Withstand voltage test: AC 1300V 2mA 1 second
4.Insulation test:DC 500V ≥100MΩ
5.Rated power:≤10mW
6.Operating temperature range：-50℃～200℃( head temperature resistant 200℃, other parts temperature resistant 105℃)

Dimensions:


Ordering instructions：
Please inform the following parameters when ordering NTC temperature sensor:
1、Resistance value requirements (can be selected according to the above table)
2、B value requirements (can be selected according to the above table)
3、Working environment (whether waterproof, moisture-proof, cold and other requirements )
4、Application: different  usgae has temperature resistant wire and different resistance value
5、Operating temperature range
6、Accuracy requirement (1%-5% optional)
7、Shell material (copper, brass, stainless steel, ABS, epoxy resin and so on)
8、Customized shell dimensions is welcome
9、Customized wire rod and length is welcome
10、If connectors are needed at the end of the wire(Molex, JST, CJT and others are optional).
We are professional manufacturer of NTC thermistors and temperature sensors. The products are including many parameters and specifications, please confirm before place an order.


RT table of conventional resistance values：