Big Discount Christmas Decoration - GJC4 Low Concentration CH4 Meter – Topsky
Big Discount Christmas Decoration - GJC4 Low Concentration CH4 Meter – Topsky Detail:
Model:GJC4
Brand:TOPSKY
Specifications
Sensor for low concentration methane, on-spot display, long-distance signal communication, sound and light alarm, infrared remote
Application
1. This product forms a new generation of intelligent methane sensors. With the
standard signal output.
2.It can work together with various kinds of monitoring systems and breakers to
continuously monitor the concentration of the methane in an environment where
flammable and explosive mixed gases exist.
3.It has the functions of longdistance communication,on spot display, sound & light
alarming,infrared remote adjusting, and is easy to install and operate etc.
Main specification
Item |
Specification |
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Measuring range(CH4) |
(0~4)% |
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Measuring Error (CH4) |
0~1.00 |
More than1~3.00 |
More than 3.00~4.00 |
|
Less than ±0.1 |
±10% true value |
Less than±0.3 |
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Accuracy |
0.01%CH4 |
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Response Time |
Less than 20s |
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Input Voltage |
DC (9~24)V |
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Output Signal |
(200~1000)Hz |
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Digital Signal |
2400bps |
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Transmission Distance |
More than 2km |
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Alarm Point |
continuous adjustable, set as 1.00% CH4 |
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Alarm Mode |
Intermittent sound & light alarm |
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Breaking Point |
continuous adjustable, set as 1.50% CH4 |
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Sound Level |
More than 85dB |
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Explosion Protection |
Exibd I |
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Working Life |
More than 1year |
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Display mode |
3 digital LED |
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Dimensions |
270×120×50mm |
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Weight |
1kg |
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Related Equipment |
DJ4G-Z mainframe for coal mine fixed methane breaker |
|||
Fittings |
FYF5 coal mine remote control |
Product detail pictures:

Related Product Guide:
Our company insists all along the quality policy of "product good quality is base of enterprise survival; buyer fulfillment will be the staring point and ending of an company; persistent improvement is eternal pursuit of staff" and also the consistent purpose of "reputation very first, shopper first" for Big Discount Christmas Decoration - GJC4 Low Concentration CH4 Meter – Topsky , The product will supply to all over the world, such as: America, Iran, Czech Republic, Upon today, we have customers from all over the world, including USA, Russia, Spain, Italy, Singapore, Malaysia, Thailand, Poland, Iran and Iraq. The mission of our company is to provide the highest quality products with best price. We are looking forward to doing business with you!

This supplier's raw material quality is stable and reliable, has always been in accordance with the requirements of our company to provide the goods that quality meet our requirements.
