Rongfang International Group Limited
| Packaging Details | standard color box |
| Delivery Time | 2 days |
| Payment Terms | T/T |
| Supply Ability | 10000pcs |
| Place of Origin | China |
| Brand Name | Famous |
| Model Number | HETAIDA RongFang |
| Certification | FDA CE RoHS |
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Product Specification
| Packaging Details | standard color box | Delivery Time | 2 days |
| Payment Terms | T/T | Supply Ability | 10000pcs |
| Place of Origin | China | Brand Name | Famous |
| Model Number | HETAIDA RongFang | Certification | FDA CE RoHS |
| High Light | coal mine camera ，explosion proof camera ，infrared cctv camera | ||
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
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
2006
Total Annual:
$10,000,000-$50,000,000
Employee Number:
50~100
Ecer Certification：
Active Member
Rongfang International Group Limited is the first China manufacturer specializing in the design and manufacture of IEC certified Explosion proof & Weatherproof Stainless Steel ... Rongfang International Group Limited is the first China manufacturer specializing in the design and manufacture of IEC certified Explosion proof & Weatherproof Stainless Steel ...
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