Automatic Transmission Oil Stainless Steel Temperature Sensor 5k Ohm 3470

High Temperature Automatic Transmission Oil Stainless Steel Temperature Sensor 5k Ohm 3470

Application description: Suitable for temperature control module in gearbox;
Assembly method: Bolt connection.

Installation location and function of transmission oil temperature sensor

The transmission oil temperature sensor is installed on the valve plate in the oil pan of the automatic transmission, and is used to detect the temperature of the hydraulic oil of the automatic transmission as the basis for the electronic control unit to perform shift control, oil pressure control and lock-up clutch control.

Dimension Of The Stainless Steel Temperature Sensor (mm)

Structure and working principle of transmission oil temperature sensor

Inside the transmission oil temperature sensor is a negative temperature coefficient semiconductor thermistor. The higher the temperature, the lower the resistance. The characteristic curve of its resistance changing with temperature changes can be seen in the characteristics of the negative temperature coefficient thermistor in the coolant temperature sensor. The computer detects the temperature of the hydraulic oil of the automatic transmission according to the change of its resistance.

Detection method of transmission oil temperature sensor

(1) Measure the resistance value of the oil temperature sensor
Remove the transmission oil temperature sensor, place the sensor in a beaker filled with water, heat the water in the cup, and measure the resistance between the two terminals of the sensor at different temperatures.

(2) Standard value of sensor resistance
Compare the measured resistance value with the specified value, if the resistance value is less than the specified value
If it is large, it should be replaced.

NTC Thermistors Of The Stainless Steel Temperature Sensor

5K 3950 Of The Stainless Steel Temperature Sensor

Dongguan Ampfort Electronics Co., Ltd. is a high-tech enterprise specializing in R&D, manufacturing and sales, committed to becoming a comprehensive supplier of circuit protection components.

We introduced advanced quality system,management systems and high-precision automation equipment from Germany, set up multiple production bases and continue to increase product lines. Our team consist of experienced engineers, passionate business elites, and regularly trained skilled workers, which provides a solid foundation for quality assurance and productivity performance. Moreover, our products have passed safety certifications of many countries and are favored by many consumers by years’ unremitting efforts.

We cooperated with universities and colleges, and will continue to research and develop new products , committed to high-quality circuit protection solutions, and provide global customers with efficient technology, products, and testing support to meet their requirements for rapid development of new products. We are gradually updating from "Made In China" to "Created In China" and to "Intelligent Manufacturing In China", from circuit design to product testing, we will provide you with one-stop service in the field of circuit protection.After years of intensive cultivation, we have maintained a good relationship with our peers and have become distributor of many famous electronic component brands to meet the diverse needs of customers.

The main products include: Thermistors, Varistors, Temperature Sensors, Fuses and corresponding Hardware and Plastic accessories, Inductors, Thermal Protector, Overload/Composite Protectors, Discharge Tubes, Photoresistors and Wiring Harnesses etc. Through the combination of different process devices,Ampfort Electronics can meet customers' individual circuit protection requirements. Our products are widely used in: power adapters, switching power supplies, chargers, transformers, computers, telephones, household appliances, communication products, lighting products, toy products, various instruments and various electronic cables, electrical products, IT, Consumer electronics, automobiles, batteries and other fields.

Choose us, Ampfort will be your loyal and reliable partner for protection circuit products !

Philosophy Survive with integrity and service, and develop with quality and innovation.

Goal Standardization Systemization Internationalization Leading leader in the same industry

Purpose Serve customers and develop enterprises

Benefit the employees and return to the society

Mission Dare to compete, be good at competition, win the competition

Vision Full of ambition today and hope tomorrow will be fruitful.

Message Innovate,forge ahead and hold hands, harvest brilliance and share together.