Several factors need to be considered when selecting a suitable end face thermistor

End face thermistor is a temperature sensor commonly used to measure the temperature of screw compressors. Its structure consists of a platinum resistor and a thermocouple, which are attached to the measuring object through the end face, such as the compressor head or bearing seat, to achieve temperature measurement. The signals from platinum resistors and thermocouples can be processed to obtain accurate temperature values, making them widely used in industries such as petrochemicals, fertilizers, and refrigeration equipment. To choose a suitable end face thermistor, the following factors need to be considered:

1. Temperature measurement range: Different models of end face thermistor have different temperature measurement ranges, so you need to choose the model that is suitable for your measurement range.

2. Accuracy requirements: The accuracy of end face thermal resistors also varies, so you need to choose a model that meets your accuracy requirements.

3. Environmental conditions: Different models of end face thermistors are suitable for different environmental conditions, which need to be selected according to the actual application environment.

4. Output signal type: In general, the output signals of end face thermal resistors are two types: analog signals and digital signals, which need to be selected according to actual usage.

5. Installation method: When selecting end face thermal resistors, it is necessary to consider their installation method, such as whether they need to be fixed on the surface of the measuring object.

Why is end face thermistor widely used?

1. High precision: It has very high accuracy, up to 0.1 ℃, and is suitable for some occasions with high temperature measurement requirements.

2. Quick response: With a fast response speed, it can quickly reflect temperature changes and can be applied to fields that require timely monitoring of temperature changes.

3. Stable and reliable: It has good stability and reliability, can work stably for a long time, and can be applied to long-term continuous work situations.

4. Easy to install: The installation method is simple, just stick its end face to the surface of the measured object, without the need for special brackets or fasteners.

5. Wide applicability: It can be applied to a wide temperature range, from room temperature to high temperature, and is suitable for temperature measurement needs in various industries, scientific research, and laboratories.