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There are many kinds of outdoor explosion-proof instrument boxes, such as: stainless steel outdoor explosion-proof instrument box, aluminum alloy outdoor explosion-proof instrument box, steel plate welding outdoor instrument box, etc., they all have one thing in common is the need for welding rain cover when outdoor use, can be more To prevent the rain on the external and internal life of the box, many users feel that the explosion-proof stainless steel instrument box is expensive, but expensive, stainless steel explosion-proof instrument box is 1.5 times the life of aluminum alloy and steel, because of the resistance of stainless steel More corrosive, three anti-defense ability, aluminum alloy and steel plate is the surface spray made.
Second, outdoor explosion-proof instrument box working environment introduction 1. Suitable for hazardous areas in explosive atmospheres Zone 1 and Zone 2;
2. Suitable for IIA, IIB, IIC explosive gas environment;
3. Suitable for flammable dust environment 20 zone, 21 zone, 22 zone;
4. Applicable to temperature group T1 - T6 environment;
Third, the outdoor proof instrument box advantages <br> <br> various pressure gauge can be mounted in a voltmeter, ammeter, digital form,
Various display instruments, such as temperature controller, tachometer, flow meter, and various display instrument products to be operated, fully introduce new optimized design solutions, with reasonable structure, strong versatility, high service life, and beautiful appearance;
Outdoor use explosion-proof instrument box "Why choose stainless steel material"
A, outdoor explosion-proof instrument box reference map