China Custom DC 5V Ppm Analog Output Mq136 Gas Module Hydrogen Sulfide H2s Sensor, Find details about China Analog & Switching Sensor, Hydrogen Sulfide Module from Custom DC 5V Ppm Analog Output Mq136 Gas Module Hydrogen Sulfide H2s Sensor
Detection type | H2S |
Detection range | 1-200ppm |
Supply voltage | 5V±0.2V (AC.DC) |
Supply current | <150mA |
Clean air voltage | ≤1.5V |
Sensitivity | ≥3% |
Preheat time | ≥30min |
Response time | ≤1s |
Recovery Time | ≤30s |
Working temperature | -10~50ºC(Nominal temperature 20ºC) | ||
Working humidity | 95%RH(Nominal humidity 65%RH) | ||
Product weight | 16g | ||
Precautions | 1. Analog output 0-5V : The analog output voltage increases as the concentration increases, and the higher the concentration, the higher the voltage. 2. TTL level signal output: Active low, it can drive PNP transistor, it can also connect IO port. |