what sensor type for electric temp sensor??????

[Loobed]

Does anyone know what type of sensor is generally used for automotive electrical temperature sensors? I don't want to spend $15+ for a remote temp sensor. I know they have to have a specific range of resistance.

Is it the industrial "K" type? I think K is the oldest and most common sensor for industrial applications.

 

[George7941]

No, it is not the industrial K type. These are somewhat specialised and use their own connectors.

Automotive temp sensors are thermistors (variable resistance) and not thermocouples (voltage generators)

 

[ComfyShorts]

Most are negative temperature coefficient thermistors.

 

[mechtech2]

Originally Posted By: ComfyShorts
Most are negative temperature coefficient thermistors.

right.

But what is your intent? The values will be different for different sensors. You have to know exactly what you want.