BHH Explosion Phone 
 To adapt the scope of 
 1,1 and Zone 2 dangerous places. 2, IIA, IIB, IIC group explosive atmosphere. 
 Features 
 1, This product is intrinsically safe, is composed of two parts by the telephone and couplers. 2, the internal electrical appliances are manifold and low power consumption, safe and reliable. 3, and has good moisture, dust and shock resistance. 4, the associated device coupler Encapsulation structure. 5, for GB3836-2000, IEC6007 standard requirements. 
 The main technical parameters 
 Proof mark ring level (dB) ringing frequency of the current (mA) ringing voltage (V) 
 Exia II CT6. ≥ 70 22 65 25 

 The Yueqing Ko Ming-proof Electric Co., Ltd. is located in Yueqing City, Zhejiang Industrial Park Huang, planning construction area of ??50000 
 Square meters. The field of petroleum, petrochemical, power, railways, pharmaceuticals, textiles, military, food and other enterprises 
 Partners. Mainly produces nearly 100 products of the explosion-proof electrical appliances, lighting, anti-corrosion, waterproof, dustproof 
 Unit of China Explosion-proof Electric Association. 
 The company has strong technical force, has a high-financing professional and technical personnel and excellent management team to 
 Explosion-proof series of efforts on product design, development, production, sales in one of the modern enterprise R & D 
 Lead to similar domestic products, for the current industry explosion-proof lamps light efficiency is low, replace the light source frequently, do not prevent 
 The shortcomings of the water and on-site voltage instability, the company developed a series of maintenance-free, environmentally friendly energy of the explosion-proof lamps 

 ; Power LED, high efficiency non-polar and other light sources, scientific design, optimize product structure, with a wide voltage 
 Instant start, no flicker and other characteristics, with efficient, energy saving, environmental protection, long life (100,000 hours), explosion-proof 
 Waterproof performance, ready to provide customers with fast, detailed, and sincere service. 
 In people-oriented, and create security and international operations, technology development, modern management 
 Philosophy, focused on creating new standards of explosion-proof electrical service industry. That create wealth for society to provide a more secure production 
 Products for the mission, in community development, building a socialist harmonious society and serve the motherland. 
 The details of the cast quality, integrity create the future! 
 Ko Ming-explosion-proof, always sincere. 

 Professional production: mobile lighting trucks, mobile off and landing lights, explosion-proof lights, LED explosion proof lights, explosion-proof discharge lamp, explosion-proof energy-saving lamps 
 Spotlights, mining lamps, flood lights, marine Wang lamps, the lamps of three defenses, repair lights, searchlights, explosion-proof flashlight, portable lights, 
 Emergency lights, LED lights, headlights, tunnel lights, glare floodlights, shock-proof lights, work lights, lights, position lights, Promise 
 Lights, glare through the street lamps, tunnel lights, petrol station lights, as the hole lights, street lamps, corrosion lights, platform lamp, ceiling lamp, explosion-proof fluorescent 
 Lamp, ballast explosion-proof, explosion-proof distribution box, explosion proof junction boxes, explosion-proof operation column, explosion-proof circuit breaker, explosion-proof switch, anti- 
 Burst electric hoist control buttons, explosion-proof solenoid starter, explosion-proof latches, explosion-proof the threading boxes, explosion-proof motor, explosion-proof soft 
 Pipe, explosion-proof fittings, non-standard electrical boxes, explosion-proof blower, explosion-proof telephone, explosion-proof bell 

 Explosion-proof lamps: Flameproof explosion-proof lights, increased safety Explosion-proof lights, explosion-proof ceiling lamp, explosion-proof cast light 
 Explosion-proof floodlight, increased safety Explosion-proof lights, Flameproof explosion-proof hole lights, explosion - proof marker lamps, explosion-proof 
 Emergency lights, explosion-proof portable emergency lamp, explosion-proof flashlight, explosion, warning lights, explosion-proof aviation flashing obstruction light, 
 The explosion-proof sound and light alarms, explosion-proof ballasts. 

 Proof fluorescent lamp categories: Flameproof explosion-proof fluorescent light, Explosion-proof plastic fluorescent lamp, explosion-proof circular fluorescent lamps, 
 Explosion-proof fluorescent lamps, clean and explosion-proof fluorescent 

 Explosion-proof operation column, explosion distribution box 

 Explosion-proof lighting, power distribution box, explosion-proof lighting distribution box, explosion-proof power overhaul box, explosion-proof and maintenance box, anti- 
 Explosive power distribution cabinets, explosion-proof breaker, explosion-proof lighting switch, explosion-proof limit switch Explosion-proof light switches, anti- 
 Critical control box, explosion-proof control buttons, proof and corrosion master controller, explosion-proof auto-vacuum electromagnetic starter box, anti- 
 Burst star delta starter, explosion-proof frequency control box, explosion proof bells, explosion-proof latches, explosion-proof latch devices, explosion-proof 
 Plug anti-corrosion devices, explosion-proof ceiling fans, explosion-proof axial fans, explosion-proof shaking his head fan, explosion-proof axial fans, explosion-proof 
 To avoid the exhaust fan, explosion-proof fans, explosion-proof fan and explosion-proof fans, explosion-proof air conditioning 

 Sealed boxes, anti-explosion-proof junction box, explosion-proof chandeliers box, explosion proof junction boxes, explosion-proof threading box, explosion-proof isolation 
 Explosive live connector, cable sealing fittings, explosion-proof cable, explosion-proof fittings, Explosion-proof junction box, explosion-proof 
 Mounting accessories 

 Explosion-proof operation column, explosion-proof components, proof and corrosion control box, Explosion-proof light switches, explosion-proof 
 Anticorrosive switch, explosion-proof the anticorrosive lighting power distribution box, Explosion-proof junction box, explosion-proof anti-corrosion meter 
 Explosion-proof meter 

 Professional lighting: lighting of mobile, fixed lighting, explosion-proof position lights, remote position lights, double-sided position lights 
 A variety of explosion-proof flashlight, portable explosion-proof Searchlight, searchlights, high brightness xenon lamps, portable anti- 
 Burst of bright light, explosion-proof cap work lights, light explosion proof headlights, the solid-state high-energy light flashlight, mini multi-function 
 Lights, solid-state explosion proof headlights, portable multi-function light lamp, portable car searchlight, search light 
 Repair work lights, explosion-proof floodlight work lights, a large area, a full range of auto-lifting work lights, portable l 
 Lowering the operating lights, high-power remote control automatic movements work lights, portable lifting mobile lighting trucks, all-round 
 Mobile lighting trucks, explosion-proof solid-state security lighting, outside the field of explosion-proof light floodlights, within the field of explosion-proof light 
 Floodlights, street lights glare through the glare of emergency through street lights, waterproof and dustproof shockproof Spotlights, explosion Spotlights