新英文WTZK-温度计说明书(new).doc

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Before operating it, please read this manual thoroughly
Contents
1、Use and Outline…………………………………………(1)
2、Technical Specification…………………………………(2)
3、Installing & Operation instruction………………………(2)
4、Attention…………………………………………………(7)
PARTⅠ Use and Outline
WTZK-02 Series Transformer Temperature Controller (BWY-02 Series Transformer Temperature Controller), be applicable to measure the temperature of transformer oil or other liquid, airs and steam. And when the temperature that measured is reached or exceeded the initial value it will send out the contact-point signal. It is suitable for taking measurement and control of oil temperature in transformer that over outline show in figure 1.
The maximum depth inserted 260
Figure 1 WTZK-02 Series Transformer Temperature Controller Outline Drawing
PARTⅡ TECHNICAL SPECIFICATION
Measuring Scope: 0~100℃(or 20~120℃)
Indicative Accuracy:
Switch Quantity and Function
Switch Quantity: 2
Setting Accuracy: ±3℃
Switch Difference: 6±2℃(
Rated Power: AC220V/
Bulb Dimension: φ14×150
Installing Dimension of Bulb: Male Thread M27×2
Installing Dimension of Gauge: 3 Apertures φ6 144×210(Figure 1)
The switch setting in the opening state, Standard perset value of switch:
First limit: 55℃(close)
Second limit: 80℃(close)
If users need to change the value of set points,