Wholesale China best quality industrial Explosion proof Camera,best service and Competitive Price

Our product all have obtain governments approval Explosion proof certificates,quality is 100% guaranteed in flammable environments,such as petro chemical,oil tank and mining,gas station,medicine,army,oil plant etc.Our product could realized safety monitoring this explosive environments,also our corporation offer whole line technical support and installation assistance,we offer 1 month return and 1 year free requirements because of our quality problemsEnvironmental conditions:

ambient temperature of -5 ° C to +40 ° C;

Mine atmospheric pressure 80 ~ 106Mpa

altitude does not exceed 2000m;

air relative humidity less than 95% (25 ° C );

gas coal dust explosion hazard sites;

non-corrosive gas destroy, insulation or vapor spaces;

in the absence of significant places of vibration and shock;

pollution degree 3;

Installation category is Ⅲ.

Main technical parameter:

Rated voltage: 127V;

the output light signal wavelength: 1310 nm;

output optical signal power: ≥-20dBm

receiving sensitivity: ≥-24dBm

Definition: ≥ 520 lines

Minimum illumination: ≤ 1.0Lux

transmission distance : 25 km.

now all the ex-proof cameras all could work via worldwide server like normal cameras, you can connect it whatever and 7*24hours via cellphone and computer,also could make POE in ex-proof field, I believe all this new technology in ex-proof could have good market

Rongfang International Group Limited is the first China manufacturer specializing in the design and manufacture of IEC certified Explosion proof & Weatherproof Stainless Steel CCTV Camera Stations & Housings for use in Hazardous Areas at Marine, Offshore, Oil & Gas and Industrial locations.We has been awarded Quality Assurance Notification by the government leading Notified Body for Ex Product Certification, under the requirements of IEC for manufacturers of Equipment or Protective Systems for use in Potentially Explosive atmospheres. This certification attests that we have a Quality Management System in place which complies with the Directive for manufacturers of products for use in potentially explosive atmospheres. Our quality processes are continuously improved through regular internal and external audits. Our products are manufactured and certified to the IEC requirements for equipment using the Flameproof (EExd & Exd) protection principles. 

We based on Give priority to knitted apparel of Collection research and development, production, sales as one of China's famous one of companies.The company was founded in 2006.Now we has workshop of 10000 square meters ,and more than 200 employees,Companies adhering to the "technology is the first, quality for this, the customer is supreme" the objective, products sold at domestic and abroad.

Our product all have obtain governments approval certificates,quality is 100% guaranteed in flammable environments,such as petro chemical,oil tank and mining,gas station,medicine,army,oil plant etc.Our product could realized safety monitoring this explosive environments,also our corporation offer whole line technical support and installation assistance,we offer 1 month return and 1 year free requirements because of our quality problems. We wish to cooperate with you to create a bright future and mutual benefit.Much appreciation for your prompt attention in advance.Please feel free to contac us for more information.