Description
Technical Specifications
| Detection principle | Electrochemical principles |
| Gas Detected | VOC |
| Sensor life | 2 yrs to 3 yrs |
| 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) |
| 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 or 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 1541 ft (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) |
| Explosion-Proof | Exic II CT3, GC |
| Standard accessories | Manual, warranty card, power charger, carrying case, water and oil filter, data cable |
| Optional accessories | 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 |
| Working humidity | 0% RH to 95% RH (no condensation) (high humidity can be selected with filter drying device) |
| Operating temperature | -4 °F to 122 °F (-20 ℃ to 50 ℃)
(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 × 75 mm × 41 mm) |
| Weight | 0.88 lb (400 g) |