China Hydrogen Sulfide Detector Portable H2s Gas Alert with LCD Display, Find details about China H2s Gas Alert, H2s Alert from Hydrogen Sulfide Detector Portable H2s Gas Alert with LCD Display
Series | SA-M201 | Battery | Rechargeable lithium |
Sensor type | Electrochemical | Charging | By AC adapter or 5V USB port |
Sensor lifetime | ≥24 months | Charging time | 4~5 hours |
Respond time | ≤20s (T90) | Continuous working time | >12h |
Alarms | LED alarm ≥20cm | Working temperature | -25ºC~ +55ºC |
Buzzer alarm ≥95dB, 30cm | Short time: -40~+55ºC | ||
Low power alarm | Ex proof | Yes | |
Alarm threshold | Fully adjustable | Sampling | Natural diffusion |
Display | Energy saving LED | Size & weight | 105*54*32mm, 200g |
LCD reading | Real-time concentration, battery indicator, date | IP degree | IP54 |