Description
BWY-804 series Oil Temperature Indicators (OTl) is our new designed products that bases on the model BWY-802、803, which is made according to the national standard JB/T6302. This new type of Oil Temperature Indicators is suited to apply to measure and control the oil temperature of middle and big oil-immersed transformers.
Description：
I. Working temperature:-40℃ ～ 55℃
II. Measuring range:0℃～150℃ or upon the customers’ requirement
III. Accuracy:±1.5%
IV. Control capability:
Adjustable range:full span
Setting accuracy:±2℃
Switch differential:6℃±2℃
Rated Power:AC250/3A
4 switches standard setting point:K1,=55℃,K2=75℃,K3=90℃,K4=130℃
Note: The switch quantity & setting point can be made according to the customers’ requirement.
V. Output Signals:
Pt100(model BWY-804A)
DC 4-20mA(model BWY-804D)
DC0-5V(model BWY-804E)
VI. Bulb sensor dimension:φ14×150
VII. Connection: M27x2 or upon the customers’ requirement
VIII. Protection class: IP55
Product Model
BWY-804
Our Advantage
* Cheap
* Customization acceptable
* Good accuracy
