Bwy-804 Oil Temperature Indicator - Measuring Range 0â°c~150â°c, Accuracy ±1.5% | Ip55 Protection Class, Adjustable Control Range

BWY-804 series Oil Temperature Indicators (OTI) is our new designed products that bases on the model BWY-802a 803,which is made according to the national standard JB/T6302.This new type of OTI is suited to apply to measure and control the oil temperature of middle and big oil-immersed transformers.

BWY-804 series OTI main technical data:
Working temperature:-40 a `~55a
Measuring range:0a ~150a or upon the customers' requirement
Accuracy:+/- 1.5%
Control capability:
1)Adjustable range:full span
2)Setting accuracy:+/- 2a
3)Switch differential:6a +/- 2a
4)Rated power:AC 250/3A
5)4 switches standard setting point:K1=55a K2=75a K3=90a K4=130a
Note:The switch quantity & setting point can be made according to the customers'requirement.
Out put signals:
1)Pt100(model BWY-804A)
2) DC power 4-20mA(model BWY-804D)
4)DC 0-5v(model BWY-804E)
Bulb sensor dimension:dia14x150
connection:M27X2 or upon the customers' requirement
Protection class:IP55