China H2s Monitor Portable Digital LCD H2s Gas Detector 0-100ppm Measurement, Find details about China Gas Monitor, Portable Gas Monitor from H2s Monitor Portable Digital LCD H2s Gas Detector 0-100ppm Measurement
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 |