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Help CenterGRG5H Mine Infrared Carbon Dioxide Sensor ,CO2 Sensor
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GRG5H mine infrared carbon dioxide sensor ,CO2 sensor
Specifications
infrared carbon dioxide gas detector
data saving, low voltage alarm, sound and light alarm for exceeding limit, quick speed
It is a kind of intelligent instrumentation, with automatic zero adjustment, automatic sensitivity adjustment function
Features:
1.Measuring accuracy, fast response speed, calibration cycle is long
2. wide measuring range, low power consumption, long service life
3.stable performance, high reliability
Details
1.This product adopts imported high-performance non-dispersive infrared sensor with two -in-one non color,which is incorporated with OLED display and
microcomputer digital technology.
2.It can continuously detect the gases concentration in the environment
where flammable and explosive gases exist.
3.It can also indicate the ambient temperature, clock and electric quantity.
4.It has the characteristics of data saving, low voltage alarm, sound and light alarm for exceeding limit,
quick response, high accuracy, small in size and light in weight.
Product Introduction
GRG5H type mine infrared carbon dioxide sensor carbon dioxide content in the air, it is a kind of intelligent
instrumentation, with automatic zero adjustment, automatic sensitivity adjustment function, all the functions
can be realized by remote control. With high accuracy, stable and reliable, easy to use and so on, and it can
be used withKJ70N coal mine safety monitoring system.
Main Parameter
Safety explosion-proof form essence and flame-proof type “ExibdI”
Measuring range 0~5%CO2
Intrinsic error ±0.30% CO2
Response time ≤20S
Alarm point setting arbitrary in the measuring range (factory is 1%)
Point to set arbitrary in the measuring range (factory is 1.5%)
Alarm sound and light alarm
The output signal 200HZ~1000HZ/5~15HZ 4~20MA/1~5MA/RS485 bus
Working voltage direct-current9V~24V
Working current direct-current18V less than 150MA
The transmission distance greater than 2KM
Remote control distance not less than 5M
Size and weight PREFIX ST1280MM×160MM×68MM 1KG
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