BWY-802,803 Transformer temperature controllerDetailed product description：

BWY-802, The 803 transformer temperature controller adopts composite sensor technology, which means that while the instrument temperature pack pushes the elastic element, it can synchronously output Pt100 thermistor signals. This signal can be transmitted to the control room hundreds of meters away, and the transformer oil temperature can be synchronously displayed and controlled through the XMT digital temperature controller. The Pt100 thermistor signal can also be converted into a computer networked DC standard signal (0-5V, 1-5V, 4-20mA) output through a digital display instrument.

BWY-802、 Main technical data of 803 transformer temperature controller
（1） BWY (WTYK) -802, 803 models
1. Normal working conditions: -33 to+55 ℃
2. Measurement range: -20 to+80 ℃
0～+100℃
0～+120℃
0～+150℃
3. Indication accuracy: Level 1.5
4. Control performance:
① Setting range: adjustable across the entire range
② Setting accuracy: ± 3 ℃
③ Switch difference: 6 ± 2 ℃
④ Rated power: AC 220V/3A
⑤ Standard setting value:
802：K1=55℃； K2=80℃
803：K1=55℃； K2=65℃； K3=80℃