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Special Design for Earth Auger - GJC4 Low Concentration CH4 Meter – Topsky

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  • Special Design for Earth Auger - GJC4 Low Concentration CH4 Meter – Topsky

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Model：GJC4Brand：TOPSKY SpecificationsSensor for low concentration methane, on-spot display, long-distance signal communication, sound and light alarm, infrared remote Application1. This product forms a new generation of intelligent methane sensors. With thestandard signal output.2.It c...


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Special Design for Earth Auger - 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

Measuring range(CH4)

(0~4)%

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

Accuracy

0.01%CH4

Response Time

Less than 20s

Input Voltage

DC (9~24)V

Output Signal

(200~1000)Hz

Digital Signal

2400bps

Transmission Distance

More than 2km

Alarm Point

continuous adjustable, set as 1.00% CH4

Alarm Mode

Intermittent sound & light alarm

Breaking Point

continuous adjustable, set as 1.50% CH4

Sound Level

More than 85dB

Explosion Protection

Exibd I

Working Life

More than 1year

Display mode

3 digital LED

Dimensions

270×120×50mm

Weight

1kg

Related Equipment

DJ4G-Z mainframe for coal mine fixed methane breaker

Fittings

FYF5 coal mine remote control
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It really is our obligation to satisfy your requirements and efficiently serve you. Your fulfillment is our greatest reward. We're hunting forward to your check out for joint development for Special Design for Earth Auger - GJC4 Low Concentration CH4 Meter – Topsky , The product will supply to all over the world, such as: Mongolia, Dominica, Pretoria, Our mission is "Provide Goods with Reliable Quality and Reasonable Prices". We welcome customers from every corner of the world to contact us for future business relationships and achieving mutual success!
    • It is not easy to find such a professional and responsible provider in today's time. Hope that we can maintain long-term cooperation.
    5 Stars By Jean from Chicago - 2017.09.29 11:19
    The customer service staff's answer is very meticulous, the most important is that the product quality is very good, and packaged carefully, shipped quickly!
    5 Stars By Delia from Hongkong - 2017.04.08 14:55
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