Guangzhou Weihong Machinery Equipment Co., Ltd. |
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288-8390 Water Temperature Sensor For 3406 Temp Sensor Excavator
Parts
Specifiion
Appliion | Excavator Spare Parts |
Name | Temperature Sensor |
Model No. | 3406 3306 3512 |
Feature | Long Lifespan |
Package | Neutral packing |
Quality | 100% tested |
Part Number | 288-8390 |
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 installed on the water jacket of
the engine block or cylinder head and is in direct contact with the
coolant to measure the coolant temperature of the engine. The
temperature sensor used by the coolant temperature gauge is a
negative temperature coefficient thermistor (NTC), whose resistance
decreases as the temperature increases, and there is a wire
connected to the electronic control unit ECU. The other is the
ground wire. As shown in Figure 1.
Characteristic
1. Low temperature sensors use thermocouples and thermistors to
sense temperature. The low temperature sensor can be used as
passive resistance output, thermocouple output or active PWM and
analog output. Active temperature sensors must be powered by a
regulated (5V or 8V) supply.
2. More accurate at low temperature
3. Various thread sizes, connector types and harness lengths are
available
4. Low temperature sensors are used in air systems, fuel systems,
engine oil systems, cooling systems, hydraulic systems, etc. of
machines and engines
5. Made in China
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