另类稀有视频,国产福利蜜芽视频在线观看,天堂69亚洲精品中文字幕,两根粗大噗嗤噗嗤欧美精品,午夜性刺激免费看视频在线,AV忘忧草网站在线观看,啦啦啦啦视频资源免费观看,国产精品午夜福利不卡120,亚洲超清精品AV在线,亚洲人成网站在线播放青春

BF 2 8158-g series

Explosion & corrosion-proof control box

1. It is widely used in flammable and explosive gas environment such as oil exploitation, refining, chemical industry, offshore oil platform, oil tanker, etc. It is also used in flammable dust places such as military industry, port, grain storage and metal processing;

2. Applicable to Zone 1 and Zone 2 of explosive gas environment;

3. Applicable to IIA, IIB, IIC explosive gas environment;

4. Applicable to areas 21 and 22 of flammable dust environment;

5. Applicable to corrosive gases, moisture, and high protection requirements place;

6. Applicable to the temperature group is T1 ~ T6;

7. Operate the electromagnetic appliance remotely or indirectly control the motor in the vicinity of the controlled motor, and observe the operation of the controlled circuit through the electrical instrument and signal light.

Model Implication

Features

1. The outer casing is made of stainless steel, which has beautiful appearance, corrosion resistance, impact resistance and good thermal stability.

2. Increased safety explosion-proof casing, equipped with explosion-proof indicator lights, explosion-proof buttons, explosion-proof electrical instruments, explosion-proof control switches, explosion-proof potentiometers and other electrical components developed by our company.

3. The transfer switch function can be selected according to user requirements.

4. According to the user's requirements, you can select the electrical components such as indicators, buttons, meters, switches, etc., and make a reasonable arrangement. Outdoor products can be equipped with rain cover according to user requirements.

5. The installation method is hanging type, and can also be customized according to user requirements. The incoming line can be made into the upper or lower line.

6. The product design has a curved labyrinth seal structure, which is formed by continuous wire casting to form a two-component polyurethane foam sealant strip, which has reliable waterproof and dustproof performance.

7. All exposed fasteners are made of stainless steel.

Main Technical Parameters

Order Note

1. Accord with the model implication's rules to select regularly, and Ex-mark should be added behind model implication;