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TGS3870

TGS3870

Features * Miniature size and low power consumption* High sensitivity and selectivity to both methane and carbon monoxide (CO)* Low sensitivity to alcohol vapor* Long life and low cost Application examples * Combination methane and carbon monoxide detectors Specifications Target gases Methane, Carbon Monoxide Typical detection range Methane – 500-12500… more info
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Description

Features

* Miniature size and low power consumption
* High sensitivity and selectivity to both methane and carbon monoxide (CO)
* Low sensitivity to alcohol vapor
* Long life and low cost

Application examples

* Combination methane and carbon monoxide detectors

Specifications

Target gasesMethane, Carbon Monoxide
Typical detection rangeMethane – 500-12500 ppm
Carbon monoxide – 50-1000ppm
Sensing principleMOS type

Driving voltagesHeater Voltage:VHH = 0.9V(5sec.)
VHL = 0.2V(15sec.)
Circuit Voltage:5.0V DC pulse
Power consumption120mW VHH = 0.9V DC
11mW VHL = 0.2V DC
38mW average
Dimensionsφ9.2×13.0mm
WeightApprox. 1.1g
Files & Datasheets