Description
Features
- 5 inch high-definition colour screen
- The outer casing is made of aviation wear-resistant material
- 5-inch HD colour screen with wide view
- Flashlight function
- Multi-gas test, display mode switch
- Flexible and adjustable pumping system
- Multi-layer filter
- Multiple gas display units
- Powerful, more user-friendly operation
- With timed shutdown function, intelligent settings
- Censor overload automatic protection
- USB charging interface design can be charged anywhere
- Fall alarm boosts safety in tunnels
- 8G memory, 5s interval, 7 years
- Standard with air sampling.
- PC software option for downloading, analysing
- Storing data in Excel.
- Optional external Bluetooth printer
Technical Specifications
| 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 per min to 500 mL per Min |
| Modular Structure | Can detect up to 1 kind to 4 kinds of gases |
| Concentration Unit | ppm, mg/m3, % VOL, % LEL, can be switched by one button, and the concentration value is automatically converted by the internal system |
| Display | 3.5-inch colour display, resolution 320 x 480 |
| Display Content | Gas formula, concentration data, unit of measure, gas curve trend, battery level, time, pump status, screen capture status, optional functions: temperature, humidity, pressure, wireless status, printer 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. Can be directly connected to the computer through USB, quickly download stored data, TXT document Optional PC software to download, store, analyse, EXCEL format with extra charge to blur-tooth printer to print data |
| Communication and Data Download | Output USB porT Optional PC software to download in excel format, store, analyse |
| Wireless Transmission | (optional) Bluetooth (with printer), ZigBee, built-in DTU wireless module (optional) |
| Built-in printer or external Bluetooth printer (optional with extra charge) | |
| 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. |
| Battery Capacity | 3800 mA rechargeable polymer battery with overcharge, over discharge, over voltage, short circuit protection |
| 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 (470 M), DTU (2.4 G) |
| Wireless Trans. Distance | Lora 5249.34 ft (1.6 km), DTU (unlimited) |
| Precision | 2 % FS |
| Response Time | ≤ 8 S |
| Repeatability | ≤ ± 1 % |
| Zero Shift | ≤ ± 1 % (FS per 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 |
| Resolution | 32.18 °F (0.1 °C) |
| Temperature | Temperature: -4 °F to 122 °F (-20 °C to 50 °C), |
| Dimensions | 10.63 in x 2.95 in x 1.61 in (270 mm x 75 mm x 41 mm) |
| Weight | 0.88 lbs (0.4 kg) |