| Gas Detected |
Hydrogen chloride HCL |
| Detection principle |
Electrochemical principles |
| Sampling method |
Built-in stable flow pump, each flow pump is equipped in each independent module,pump flow is adjustable in ten steps, flow range: 0 mL/ Min to 500 mL/Min |
| Modular structure |
Can detect up to 1 kinds to 4 kinds of gases |
| Concentration unit |
ppm, mg or m3, % VOL, % LEL, can be switched by one button, and the concentration value is automatically converted by the internal system |
| Display |
3.5-inch color display, resolution 320 x 480 |
| Display content |
Gas formula, concentration data, unit of measure, gas curve trend, battery level, time, temperature (optional), humidity (optional), pressure (optional), pump status, wireless status (optional), printer status (optional), screen capture status |
| Display mode |
Multiple display modes selectable, multi-channel data mode, multi-curve mode, multi channel data + multi-curve mode, single channel + single curve mode |
| Data storage |
Standard 16 M capacity storage function, can save up to 100000 groups of data With optional 8 G SD card storage function (more capacity can be customized), storage interval can be set by itself, can achieve local storage, view, delete historical data and alarm records Can be directly connected to the computer through USB, quickly download stored data, PC software to download, store, analyze, EXCEL format |
| Communication and data download |
Output USB port Optional print data with blue-tooth printer |
| Wireless transmission |
(optional) Bluetooth (with printer), Zig Bee, built-in DTU wireless module (optional) |
| Print |
Built-in printer or external Bluetooth printer (optional with extra charge) |
| Print content |
Text, graphics, 1 D code, 2 D code, curve |
| Screen capture settings |
The content displayed by the current host can be saved in the form of a BMP picture, and then the picture is exported to the computer through the USB cable for the user to record and reference |
| Operating language |
Chinese and English |
| Battery capacity |
3800mA rechargeable polymer battery with overcharge, over discharge, over voltage, short circuit protection |
| Charging interface |
USB charging interface, 5 V or 2 A standard charger |
| Wireless network |
Bluetooth (with print function), Zig Bee, Lora+ (relay DTU), DTU (optional with extra charge) |
| Network frequency |
Lora (470 M), DTU (2.4 G) |
| Wireless trans. distance |
Lora (1.6 km), DTU (unlimited) |
| Measure Range |
0 pm to 10 ppm, 20 ppm, 50 ppm, 100 ppm, 200 ppm |
| Resolution |
0.01 ppm, 0.1 ppm |
| Precision |
2 % FS |
| Response Time |
≤ 8 S |
| Repeatability |
≤ ± 1 % |
| Zero shift |
≤ ± 1 % FS or Year |
| Working humidity |
0 % RH to 95 % RH (no condensation) (high humidity can be selected with filter drying device) |
| Humidity |
0 % RH to 99 % RH |
| 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 |
| Resolution |
32.18 ° F (0.1 °C) and 1 % RH |
| Temperature |
-4 °F to 131 °F (-20 °C – 50 °C) |
| Operating temperature |
-4 °F to 131 °F (-20 ℃ to 50℃) |
| Dimensions |
10.62 in x 2.95 ins x 1.61 in (270 mm x 75 mm x 41 mm) |
| Weight |
0.88 lbs (400 g) |
