Miniaturization of the gas sensing bead results in a heater power consumption of only 38mW (average). TGS 3870-F00 has low sensitivity to alcohol vapors (a typical interference gas in the residential environment) and has high durability, making the sensor ideal for consumer market gas alarms.
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
Specification
| Model No. | TGS3870-F00 |
| Circuit Voltage | 5.0±0.2V DC pulse |
| Load Resistance | variable (>0.75kΩ) |
| Sensing Principle | MOS type |
| Sensor Resistance | 0.3kΩ~5.0kΩ in 3000ppm methane 2kΩ~40kΩ in 200ppm CO |
| Standard Package | Plastic base and metal can |
| Target Gases | Methane and Carbon Monoxide |
| Test Gas Conditions | Target gas in air at 20±2˚C, 65±5%RH |
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