China Extremely Safe Battery Operated H2s Monitor, Portable H2s Gas Detector 100ppm, 1000ppm, Find details about China H2s Gas Alert, H2s Alert from Extremely Safe Battery Operated H2s Monitor, Portable H2s Gas Detector 100ppm, 1000ppm
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 |