Description
Features
- Can effectively resist a tree-meter drop
- Protection level reaches IP67
- Password protection prevents non-operators from modifying menu parameters
- The man down alarm function has upgraded the safety of underground operators
- Safety reminder and sound and light vibration alarm function
- It can detect up to 5 gases at the same time
- Real-time value, TWA, STEL, MAX, MIN multiple numerical display
- Built-in powerful sampling pump, fast detection speed
- It can effectively filter water, oil, dust and other impurities
- It can be used in harsh industrial environments such as coal mines and petroleum fields
- Easy-to-use interactive mode
- Optional Bluetooth function. One-click data export
- Automatic prompts for voltage, pump failure alarms
Technical Specifications
| Measure range | 0 ppm to 5000 ppm, 0 % to 100 % LEL, 0 % Vol to 100% Vol, other measure ranges can be customized |
| Resolution | 1 ppm, 1% LEL, 1% Vol, automatic switch, according to sensors |
| Response time | ≤30 s |
| Precision | ≤±2% FS |
| Battery | 3.7 V rechargeable lithium battery |
| Battery capacity | 2200mA |
| Working hours | More than 15 hours in continuous pumping mode |
| Explosion-proof grade | IECEX / ATEX (II IG Ex ia IIC T4 Ga) |
| Protection grade | IP 67 / IP 68 |
| Working temperature | -4 °F to 122 °F (-20 °C to 50 °C) |
| Humidity | 0% rh to 90% rh (no condensing) |
| Environmental pressure | 12.47 PSI to 15.37 PSI (0.86 bar to 1.06 bar) |
| Size | 6.18 in x 3.32 in x 2.34 in (157 mm x 84.5 mm x 59.5 mm) |
| Weight | 0.80 lb (0.36 kg) |