Reasonable price Air Quality Monitor - GJC4 Low Concentration CH4 Meter – Topsky

Short Description:

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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Reasonable price Air Quality Monitor - 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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Adhering into the basic principle of "quality, assistance, effectiveness and growth", we have attained trusts and praises from domestic and worldwide client for Reasonable price Air Quality Monitor - GJC4 Low Concentration CH4 Meter – Topsky , The product will supply to all over the world, such as: Morocco, Sheffield, Indonesia, We also provide OEM service that caters to your specific needs and requirements. With a strong team of experienced engineers in hose design and development, we value every opportunity to provide best products for our customers.

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Cooperate with you every time is very successful, very happy. Hope that we can have more cooperation!

By Iris from Thailand - 2017.11.29 11:09

This is a honest and trustworthy company, technology and equipment are very advanced and the prodduct is very adequate, there is no worry in the suppliment.

By Deirdre from Iraq - 2018.12.10 19:03

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