| Detection gas |
can accurately detect six kinds of gases such as NH3, H2S and O2 at the same time |
| Detection method |
pump suction type |
| Detection principle |
analytic combustion, infrared detection, electrochemistry, photon, PID, thermal conductivity |
| Accuracy |
≤ ± 3% F.S, (Actual concentration, higher accuracy is required according to sensor performance) |
| Response |
Time T 90 < 30 S |
| Data storage |
The standard capacity of 80,000 pieces of data supports the machine to view, delete or data export, support the upper computer to export data |
| Charger |
USB powered DC 5 V |
| Charging time |
≤ 12 hrs |
| Working time |
> 10 hrs (at room temperature, no alarm) |
| Power consumption |
< 3 W |
| Protection class |
IP 54 |
| Battery capacity |
7500 mAh lithium battery, nominal voltage: 3.7 V DC |
| Humidity range |
10% RH to 95% RH (no condensation) |
| Pressure range |
0.86 PSI to 15.37 PSI (86 kPa to 106 kPa) |
| Main material |
ABS + PC |
| Temperature range |
-4 °F to 122 °F (-20 ℃ to 50 ℃) |
| Size |
8.12 in x 2.75 in x 1.41 in (206.5 mm x 70 mm x 36 mm) |
| Weight |
About 0.61 lb (280 g) (not including sensor) |
