| Gas Detected |
VOC |
| Detection Principle |
Electrochemical principles |
| Sensor Life |
2 years to 3 years |
| Measure Range |
0 ppm to 10 ppm, 50 ppm, 100 ppm, 1000 ppm |
| Resolution |
0.01 ppm, 1 ppm |
| Precision |
2% FS |
| Sampling Method |
Built-in stable flow pump, flow range 0 ml / min to 500 ml / min |
| Modular Structure |
Can detect up to 1 to 4 kinds of gases |
| Concentration Unit |
ppm, mg / m3, %VOL, %lel, can be switched by one button |
| Display |
3.5 in (88.9 mm) color display, resolution 320 Pixel x 480 Pixel |
| Display Mode |
Multiple display modes select-able: multi-channel data mode |
| multi-curve mode, single channel + single curve mode |
| Data Storage |
Standard 16 M capacity storage function can save up to 100000 groups of data. |
| Can be directly connected to the computer through USB, quickly download stored data, EXCEL format |
| Wireless Transmission |
(optional) Bluetooth (with printer), ZigBee, built-in DTU wireless module (optional) |
| Print |
Built-in printer or external Bluetooth printer (optional with extra charge) |
| Operating Language |
Chinese and English |
| Battery Capacity |
3800 mA rechargeable |
| Charging Interface |
USB charging interface, 5 V, 2 A standard charger |
| Filter Device |
Equipped with a multi-layer filter to efficiently filter oil, water and dust |
|
| Wireless Network |
Bluetooth (with print function), ZigBee, Lora+ (relay DTU), |
| DTU (optional with extra charge) |
| Network Frequency |
Lora (470 M), DTU (2.4 G) (optional with extra charge) |
| Wireless Trans. Distance |
Lora 0.99 mi (1.6 km), DTU (unlimited) (optional with extra charge) |
| Response Time |
≤8 s |
| Repeatability |
≤±1% |
| Zero shift |
≤±1% (FS / Year) |
| Working humidity |
0% RH to 95% RH (no condensation) (high humidity can be |
| Selected with filter drying device) |
| Explosion-Proof |
Exic II CT3, GC |
| Alarm mode |
Buzzer, LED and alarm status prompt on the display, fault |
| Alarm, pump abnormal alarm, battery low battery alarm, shutdown alarm, fall alarm (optional with extra charge) |
| Recovery Time |
≤10 s |
| Linearity Error |
≤±1% |
| Degree of Protection |
IP 66 |
| Standard Accessories |
Manual, warranty card, power charger, carrying case, water and oil filter, data cable |
| Optional Accessories |
Bluetooth printer, pressure sensor, high temperature rod, Metal extension rod, Bendable rod, Silicone hose, dry filter device, PC download software |
| Operating Temperature |
-4 °F to 122 °F (-20 °C to 50 °C) |
| (Optional flue gas sampling probe, up to 1112°F (600 °C), 2192 °F (1200 °C) |
| smoke concentration) |
| Dimensions |
10.62 in × 2.95 in × 1.61 in (270 mm x 75 mm x 41 mm) |
| Weight |
0.88 lb (400 g) |
