Transformer temperature control probe (NTC temperature sensor)Microwave Sensor Module Factory

　　The key electronic component for transformer temperature control is the NTC temperature probe. Because the most important thing for the operation of the transformer is to rely on temperature monitoring and alarm control. At present, most manufacturers use NTC silicon single crystal thermistor as the temperature sensor of the transformer.

　　NTC thermistor temperature sensing probes all start with a chip and are then encapsulated in glass or epoxy. According to the application of the transformer, the NTC thermistor with the resistance value of 5K produced by our company is used as the component for monitoring temperature. The 5K thermistor probe is suitable for the temperature measurement range of the transformer from -30 to +200 degrees. It has small size and fast response speed. Waterproof and moisture-proof technology, good stability and consistency, etc. NTC thermal probe adopts UL26 Teflon high temperature sheathed wire, which has the characteristics of high temperature resistance, high stability, and protection of the wire core. The probe head is directly 3MM The stainless steel shell is potted with high temperature waterproof epoxy resin glue!

　　Product parameters:

　　R(100°C)=6.282kΩ±2%R(25°C)=98.64kΩ

　　B(100/200°C)= 4300K±2%

　　Operating temperature range: -30 to 200°C

　　Withstand voltage: 1800V AC / 3S without breakdown or flicker (cut-off current 1mA)

　　Insulation resistance: DC 500V megohmmeter (between glass and lead) 100MΩ or more

　　Thermal time constant: less than 60 seconds (in air)

　　Transformer temperature control probes (NTC temperature sensors) are mainly used in many industrial applications, and can be used in various industrial products that require temperature measurement.

Read recommendations:

MF52A 100K 3950 NTC Thermistor

Hand warmer suitable ntc thermistor

PND103F3950FTR303 NTC Thermistor 10K 1% 3950

PIR Lens 8001-1

PIR Lens 8140