Methane (CH4) Sensor, 0 to 5%/ 10%/ 100% Vol

$637.14

Econimical price methane sensor with wide rmeasuring range from 0 to 100% VOL, working voltage 4.5~5.5VDC, interface level 3.3V. The infrared methane sensor adopts the principle of infrared absorption, reliable performance, long life and the adjustment period is more than 1 year.

SKU: ATO-ICDS-741A

Measuring Range *

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Delivery date: 6-12 days

Overview

The CH4 sensor is a gas detector specially designed to monitor the concentration of methane gas in the pipeline. Methane sensor using digital temperature compensation, integrated dust-water separator and other technologies, it has high detection accuracy, strong environmental adaptability, stability and reliability.

Features

High sensitivity and resolution, long lifespan
5V constant power supply, low power consumption
Output method: IIC, analog voltage signal, etc.
Quick response
Temperature compensation, excellent linear output
Anti-poisons, anti-vapor interference
Detect combustible gas concentration matching with flame-proof marked detector in area 1&2 explosive environments which mix of ⅡA, ⅡB, ⅡC and T1-T6 flammable gases, vapors and air

Specification

Model: ATO-ICDS-741A
Detection gas: Combustible gas
Working voltage: 4.5~5.5VDC
Average current: < 100mA
Interface level: 3.3V
Measuring range: 0~100% VOL
Output signal: IIC/ 0.4-2V DC
Preheat time: 3 min
Response time: T90 < 30s
Working temperature: -40℃ ~ 70℃
Working humidity: 0~95% RH (no condensation)
Dimension: Φ44*61mm

Gas name	Molecular formula	Range	Resolution	Note
Methane	CH4	0~5% VOL	0.01% VOL	Temperature compensation
Methane	CH4	0~10% VOL	0.01% VOL
Methane	CH4	0~100% VOL	0.1% VOL
Propane	C3H8	0~2.1% VOL	0.01% VOL
Propane	C3H8	0~100% VOL	0.1% VOL
Methyl chloride	CH3CL	0~8.1% VOL	0.01% VOL
Methyl chloride	CH3CL	0~100% VOL	0.1% VOL
Acetylene	C2H2	0~2.1% VOL	0.02% VOL
Propylene	C3H6	0~2% VOL	0.02% VOL
Ethylene	C2H4	0~2.7% VOL	0.027% VOL
Ethane	CH3CH3	0~3% VOL	0.03% VOL
Iso-butane	C4H10	0~1.8% VOL	0.018% VOL
Gasoline	C3-C12	0~1.1% VOL	0.01% VOL
Cylopentane	C5H10	0~1.4% VOL	0.01% VOL	No temperature compensation
Cylohexane	C6H12	0~1.3% VOL	0.01% VOL
Methanol	CH3OH	0~6.7% VOL	0.06% VOL
Dichlormethane	CH2CL2	0~15% VOL	0.15% VOL
Bezene	C6H6	0~1.2% VOL	0.012% VOL
Toluene	C7H8	0~1.2% VOL	0.012% VOL
Alcohol	C2H5OH	0~3.3% VOL	0.033% VOL
Ethylene oxide	C2H4O	0~3% VOL	0.003% VOL
Epichlorohydrin	C3H5CLO	0~3.8% VOL	0.038% VOL
Ehloropropene	C3H5CL	0~2.9% VOL	0.029% VOL
Pentane	C5H12	0~1.4% VOL	0.014% VOL
Ethyl acetate	C4H8O2	0~2% VOL	0.02% VOL

Dimension (mm)

Methane CH4 sensor dimension

Tips: How does Methane (CH4) Sensor Work?

The infrared methane sensor is a gas detector specially designed to monitor the concentration of methane gas in the pipeline. It is suitable for the detection of methane gas in coal mine gas drainage pipelines, gas drainage pump stations, gas transmission pipelines in gas filling stations, gas transmission pipelines in gas power plants, city gas pipelines, and natural gas pipelines.

The instrument adopts infrared absorption principle, diffusion sampling, digital temperature compensation, integrated dust-water separator and other technologies, with high detection accuracy, strong environmental adaptability, stability and reliability.

Functional characteristics of infrared methane sensor Adopt infrared absorption principle, reliable performance, long service life, and the adjustment period is more than 1 year. The detection of methane concentration in pressure and negative pressure pipelines adopts infrared remote control to set sensor parameters and calibration, which is simple and convenient to use. The temperature compensation is accurate, the accuracy will not drift due to temperature changes, and the anti-interference ability is strong. The detection accuracy is not affected by water vapor, H2S, H2, SO2, etc. Provide frequency, current, RS-485, CAN and other data output interfaces, compatible with various monitoring system substations.

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