Product Specifications
Product Description
KGA3 mining electrochemical carbon monoxide Sensor(here is called Sensor for short) is mining high-precision instrument which continuously tests the concentration of carbon monoxide down the mine pit. Sensor can real-time measure the concentration of carbon monoxide down the mine pit, and also can produce acousto-optic alarm signal and output simulated sigal that corresponds with the concentration of carbon monoxide according to the value of Concentration.
In the coal mine that has explosion of gas and coal tube, Sensor can make a early prediction and forcasting for some accidents that may cause fire and explosion, for example coal seams self-ignites, some accidents of mechanical and electrical equipment and transported adhesive tape.
This sensor can not only coordinate with KJ70 coal mine monitoring system of our company, but also can make compatible with other coal mine monitoring system; Also can be used for different mining fire testing system alone.
Main Technical Data:
1. The form of explosionproof: Mining intrinsically safe type "ExibI"
2. Measuring range: (0~1000)× 10-6
3. Fundamental error
(0~50)× 10-6 ± 4×10-6
(50~200)× 10-6 ≤(4± 3% measured value)× 10-6
(200~1000)× 10-6 ≤(4± 5% measured value)× 10-6
4. Response time: ≤35s
5. The way of alarming: Batch type and acousto-optic alternation
6. Output signal: Frequency: 200-1000Hz, 0-200Hz, 5-15Hz
Electrical current: 1-5MA, 4-20MA
7. Working voltage: DC9 V~24 V
8. Working current: ≤80 mA DC18 V
9. Ventilation flow: 200 mL/min
10. External dimension: 280× 180× 68mm
Beijing Jinbaokang Import&Export Group Company lies in the capital of China---Beijing. The production department is located in the region of Tongzhou, Beijing, and other departments are situated in the Chaoyang district and Changping district. Jinbaokang was founded in 2003, and is the group economic entity assembling international trade, investment, industrial enterprise, economic and technical cooperation and cultural creative industry.
Jinbaokang involves many fields--- petroleum chemical technology, mine information science & technology, building intelligence, environmental protection, new building material, international economic and technical cooperation, cultural creative industry, etc. Jinbaokang has a great variety of the world's leading software copyright and the patent of new practical and creative technology. Moreover, it owns two more literary original works. Mechanical and electric equipment and new building products that we research and develop is in full compliance with the international standards---green environmental protection, energy saving and consumption reducing.
In the recent years, Jinbaokang continued to take the advantages of source, technology, location and market and take 'high start, high standard, and high efficiency' as the development concept, so establish industrial chains---petroleum chemical technology, mine information science & technology, building intelligence, and technical cooperation, cultural creation, etc. "Honest and all-win, serve for the whole world" is our business philosophy. At this moment, we sincerely hope that all the friends from China and foreign countries can join their hands with Jinbaokang to explore prosperous domestic and international markets together.
