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Minimum Order
Place of Origin:
China
Price for Minimum Order:
-
Minimum Order Quantity:
1 Piece
Packaging Detail:
standard high hardness box
Delivery Time:
3 days
Supplying Ability:
3000 Piece per Month
Payment Type:
T/T, L/C, Western Union, Money Gram, PayPal
Persona de contacto Mr. Clark
9 Block,Longhua Street,Bao'an District, Shenzhen, Guangdong
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.
RF-KBA**6 COAL MINE FIBER-OPTIC EX-PROOF CAMERA
Introduction：
RF-KBA**6 COAL MINE FIBER-OPTIC EX-PROOF CAMERA is coal mine flameproof fiber optic video camera,(hereinafter referred to as a video camera), image uptake and transfer for downhole important
place, for containing explosive mixture of methane and other gases, with a risk of explosion coal mine. Product performance standards for the Q / ZMD *******9 "mine flameproof fiber optic video camera" and GB*********5 "
Environmental conditions:
ambient temperature of *5 ° C to **0 ° C;
Mine atmospheric pressure *0 ~ **6Mpa
altitude does not exceed ***0m;
air relative humidity less than *5% (*5 ° 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 â…¢.
Main technical parameter:
Rated voltage: **7V;
the output light signal wavelength: ***0 nm;
output optical signal power: ≥**0dBm
receiving sensitivity: ≥**4dBm
Definition: ≥ **0 lines
Minimum illumination: ≤ 1.0Lux
transmission distance : *5 km
