Description

A platinum resistance is used to work as a temperature indicator, the corresponding relationship between Rt and T is listed in the below given table


Because the value of B is too insignificant to affect calculation, it will be ignored, and then an approximate liner ship can be established between Rt and T.

Specifications:

* Range: 0~**5?
* Power supply: *4VDC
* Output signal: 4~*0 mA
* Resolution: 0.1?
* Accuracy: 1%( full range)
* Temperature: **0~**0?