Winsen(炜盛)China
MQ316 Mouth smell sensor
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View full reportTechnical parameters
| Power | |
|---|---|
| Heater Voltage | V c |
| Environment and package | |
| Size | φ9.4×8 |
| Other | |
| Characteristics | High sensitivity to C2H5OH、H2S、CH3SH |
| Concentration Slope | α |
| Detection principle | Semiconductor |
| Detection range | C2H5OH(5-200ppm) |
| Heater consumption | PH |
| Heater Resistance | RH |
| Load resistance | R L |
| Model | MQ316 |
| Preheat time | Not less than 48 hours |
| Sensitivity | VS |
| Sensor character under standard test conditions | Zero point |
| Sensor Type | Semiconductor |
| Standard Circuit Conditions | Loop Voltage |
| Standard Encapsulation | Metal |
| Standard test circuit | Vc:3.0V±0.1V DC VH:0.9V±0.1V DC |
| Standard test conditions | Tem. Humidity |
| Target | Mouth odor:C2H5OH、H2S、CH3SH |
| Target Gas | Alcohol gas |
| V0 | 0.01~0.45V |
| V H | 0.9V±0.1V AC or DC |
| Working conditions | Loop Voltage：3±0.1V Heater Voltage：0.9±0.1V Heater consumption：≤150mW |