| Model number | TGS2611 | |||
| Sensing principle | MOS type | |||
| Standard package | TO-5 metal can | |||
| Target gases | Methane, Natural Gas | |||
| Typical detection range | 500 ~ 10,000ppm | |||
| Standard circuit conditions | Heater voltage | VH | 5.0±0.2V AC/DC | |
| Circuit voltage | VC | 5.0±0.2V DC | Ps≤15mW | |
| Load resistance | RL | variable | 0.45kΩ min. | |
| Electrical characteristics under standard test conditions | Heater resistance | RH | approx 59Ω at room temp. | |
| Heater current | IH | 56±5mA | ||
| Heater power consumption | PH | 280mW±25mW | ||
| Sensor resistance | RS | 0.68~6.8kΩ in 5000ppm methane | ||
| Sensitivity (change ratio of Rs) | 0.60±0.06 | Rs (9000ppm) /Rs (3000ppm) | ||
| Standard test conditions | Test gas conditions | Methane in air at 20±2˚C, 65±5%RH | ||
| Circuit conditions | Vc = 5.0±0.01V DC VH = 5.0±0.05V DC | |||
| Conditioning period before test | 7 days | |||
After sale instructions
