| Detection principle |
Catalytic, Electrochemical, Infrared |
| Alarm method |
Light, sound, Vibration |
| Application |
Environmental Monitoring |
| Sampling |
Natural diffusion |
| Precision |
±2% FS |
| Measurement range |
0% LEL to 100% LEL, 0% VOL to 100% VOL, 0 PPM to 1000 PPM, 0% VOL to 30% VOL, 0 PPM to 1000 ppm, 0 PPM to 20 PPM etc. |
| Display mode |
LCD displays real-time data and alarm status and detects gas |
| Explosion-proof mark |
Ex IB IIB T4 Gb |
| Response time |
T90 <30 S |
| Working voltage |
DC 3.7 V (Lithium battery 2000 mAh) |
| Charging time |
6 hrs to 8 hrs |
| Standby time |
more than 8 hrs |
| Battery |
3.7 V, 1700 mAh lithium battery |
| Working environment |
Temperature 14 °F to 131 °F (-10 ℃ to 55 ℃) |
| Product Size |
4.33 in x 2.75 in x 1.96 in (110 mm x 70 mm x 50 mm) |
