Guangzhou Weihong Machinery Equipment Co., Ltd. |
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Temperature Sensor 134-2252 For Excavator Loader 826H 3304
Specifiion
Appliion | Excavator Spare Parts |
Name | Temperature Sensor |
Model No. | 826H 3304 770G C15 C18 3306 |
Feature | Long Lifespan |
Package | Neutral packing |
Quality | 100% tested |
Part Number | 134-2252 |
Apply to | Excavator |
Design | Made in china |
Means of transport | By sea/air, DHL |
Packing | As request or standard packing |
Description
The water temperature sensor is a negative temperature coefficient
thermistor temperature sensor, which is installed in the water
jacket of the cylinder head. The thermistor type water temperature
sensor consists of a thermistor and a bimetal temperature sensor.
Among them, the thermistor is the temperature information
transmitter, and the bimetal heating wire is the receiving
component. The water temperature sensor is installed in the water
channel in contact with the cooling water. When the water
temperature is low, the thermistor value of the copper probe is
high, the current in the loop becomes small, the bimetallic sheet
works normally, and the water temperature indior needle is in the
low temperature area.
When the water temperature rises, the thermistor value becomes
smaller, the current through the loop is large, the resistance wire
heats up at high temperature, and the bending deformation of the
bimetal increases.
The car water temperature sensor is composed of thermistor,
conductive sleeve, conductive spring, copper joint, SG tube, end
button, conductive rod and other components. The terminal is
connected to the water temperature gauge, and the other end of the
copper sensor probe senses the water temperature.
The temperature sensor used with the coolant thermometer is a
negative temperature coefficient thermistor (NTC). Its resistance
decreases with increasing temperature, and a wire goes to the ECU.
The performance of the car water temperature sensor has a great
influence on the fuel injection of the engine, and the failure of
the sensor will damage the working performance of the car engine.
When the mixture is too rich or too lean, the combustion condition
of the car engine is poor, the car engine is not easy to start, and
the operation is not smooth. At this point, the car water
temperature sensor should be checked.
Characteristic
1.Resistance to high pressure
2.Resistance to oil
3.Resistance to weather
4.Resistance to abrasion
5.Resistance to solvent
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