This product is used for forging, handling, textile welding, medical, testing, and automated industrial machinery and other production lines of control circuit.

1,An elevation of more than 2000 meters high degree .

2,The air relative humidity of not more than 90%. 3,Ambient temperature is not higher than +40 ℃ not lower than -5 ℃.

4,No explosions, pollution, chemical gases and severe corrosion sites tampering.

5,No rain and snow hit areas.