| Model number | TGS2620-C00 | |||
| Sensing principle | MOS-type | |||
| Standard package | TO-5 metal can | |||
| Target gases | Alcohol, Solvent apors | |||
| Typical detection range | 50 ~ 5,000ppm EtOH | |||
| 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 | 83Ω at room temp. (typical) | |
| Heater current | IH | 42±4mA | ||
| Heater power consumption | PH | 210mW (typical) | ||
| Sensor resistance | RS | 1kΩ ~ 5kΩ in 300ppm ethanol | ||
| Sensitivity (change ratio of Rs) | 0.3~0.5 in ethanol | Rs (300ppm) / Rs (50ppm) | ||
| Standard test conditions | Test gas conditions | Ethanol vapor 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
