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G4P CO2 IRS4 CO2 Smart Micro Infrared Gas Sensor Caras To Absorb A Specific Infrared Spectrum The Sensor Has Both Analog And Digital Signal Output Interfacesbon Dioxide Sensor
Product introduction:
G4 infrared gas sensor is an intelligent micro gas sensor designed
on the basis of NDIR principle, which uses gas to measure the
concentration of specific infrared spectrum absorption
characteristics, without oxygen dependence and catalytic sensor
poisoning phenomenon, long life, high accuracy and stable
performance. The sensor has analog and digital signal output
interfaces, which can directly output the gas concentration value
signal through linearization and temperature compensation, and is
easier to use.
use:
The G4 infrared gas sensor can measure gases including methane,
carbon dioxide and hydrocarbon combustible gases, with a range of
up to 100%VOL.
The sensor meets the requirements of "GB 15322 Combustible gas
Detector" and "AQ 6211-2008 non-dispersive infrared methane sensor
for Coal Mine".
And "AQ 1052-2008 mining carbon dioxide sensor General technical
conditions" and other requirements, can be used for industrial
plants, traffic tunnels, energy and power, petroleum and
petrochemical, coal mine roadway, gas drainage and other dangerous
environments, and more industrial environmental health and safety
monitoring.
peculiarity:
• High resolution, 0-10%Vol range resolution is 0.01%, 10%-100% Vol
range resolution is 0.1%
• Range up to 0-100% VOL
• Linear, temperature compensated data output
• Digital and analog signal output
• Wide temperature range from -40℃ to 70℃
• Long-term stability, easy calibration
• No "poisoning" of catalytic sensors
• No oxygen dependence
• Intrinsic safety explosion-proof
Output voltage | 3.0 ~ 5.5 VDC |
Working current | Average < 70 mA@3 VDC |
Preheating time | 3 minutes * * It is recommended to preheat for more than 60 minutes to start calibration |