Model number | TGS8100 | |
Sensing principle | MOS type | |
Standard package | Ceramic | |
Target gases |
Air contaminants (hydrogen, ethanol, etc.) |
|
Typical detection range | 1 ~ 30ppm H2 | |
Heater voltage | 1.8V DC±2% | |
Circuit voltage |
max 3.0V DC for 2msec 0v ≥ 998msec |
|
Load resistance | variable (10kΩ min.) | |
Heater resistance | approx. 110Ω at room temp. | |
Heater current | 8mA (typical) | |
Heater power consumption |
15mW (typical) | |
Sensor resistance | 10kΩ ~ 300kΩ in air | |
Sensitivity (change ratio of Rs) |
~0.6 |
Rs (10ppm H2) Rs air |
Test gas conditions |
normal air at 20±2˚C, 65±5%Rh |
|
Circuit conditions | same as std circuit conditions | |
Conditioning period before test |
1 hour or longer |
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