In the selection process, the following factors need to be considered:
Transformer temperature sensor is an important equipment used to monitor transformer temperature, it can detect the abnormal transformer temperature in time to ensure the safe operation of the transformer.
Transformers special platinum resistance temperature sensor, mainly divided into dry transformer temperature sensor, UHV transformer temperature sensor, three-phase transformer temperature sensor, etc. The imported PT100 thin film platinum resistor is used as the core temperature measuring element, with high precision, three in a group, different colors to distinguish, good consistency, used for three-phase temperature measurement of dry transformers.
The special temperature sensor for transformer is mainly PT100 temperature sensor, mainly considering the PT100 temperature sensor's high pairing rate and accurate performance. The main reason for the need to heat the shrink tube is to resist the voltage effect to ensure the normal measurement of the temperature sensor.
Silicone cable type transformer temperature sensor
Transformers are generally used for power transformer use around the world, so its quality must be guaranteed, otherwise it will bring maintenance and replacement inconvenience, our company is based on German chip package through the test before delivery. Put an end to shoddy products, Weilian Fengelan sensor technology strictly packages PT100 temperature sensors in accordance with the standard to ensure that it will not affect the instability of large areas of electricity because of unqualified PT100 thermal resistance temperature sensors.
Uhv transformer temperature sensor
Characteristics of dry transformer temperature sensor
1.Wide measuring range
2.Fast response speed
3, good flexibility, easy installation and use
4, long service life (good air tightness, high density)
5, mechanical strength good pressure resistance protection pipe and wire length can be according to customer requirements
Transformer temperature sensor has important application value in power system. By monitoring the temperature change of the transformer in real time, the load and heat dissipation of the transformer as well as possible hidden trouble can be found in time, which provides important support for the safe and stable operation of the power system. In addition, the transformer temperature sensor can also be applied to the thermal management of power equipment, fault diagnosis, preventive maintenance and other aspects, improving the reliability and safety of the power system.
Reactor/transformer temperature sensor
In general, transformer temperature sensors are of various types and widely used. They play an important role in power system and provide key technical means for transformer temperature monitoring and fault prevention. With the continuous development of power system, the application prospect of transformer temperature sensor will be broader.
Transformer temperature sensor chip type