Local Winding Temperature Indicator

The Temperature time constant of heater assembly is almost same as that of transformer winding and hence response to the change of transformer winding temperature by heater and in turn instrument is fast. Specifications: Actual temperature display ch 1 WTI) : 3 digit, 0.5 inch high, 7 segment red LED Temperature range : 0 - 150 deg. C Resolution : 1.0 deg. C Actual temperature display ch 2 WTI) 3 digit, 0.5 inch high, 7 segment red LED Temperature range : 0 - 150 deg. C Resolution : 1.0 deg. C Output : 4 - 20 mA analogue output 1 , 4 - 20 ma analogue output 1 corresponds to to - 0-150 deg. C, 4 - 20 mA analogue output 2 4 - 20 ma analogue output 1 corresponds to to - 0-150 deg. C Relay Settings : Set 1 to Set 10 Temp. Display : Pair of 3 digit, 0.5 inch high, 7 segment red LED for High and Low Setting Temperature setting range : 1- 150 deg. C Operating ambient temperature : 0- 150 deg. C Power Supply : 90 V to 260 V ac / dc