Portable Nitrogen N2 Gas Detector LNGD-A10 is integrated with multiple gas sensors and, 3.5-inch high-definition LCD colour screen display and 150-degree wide viewing angle. Equipped with built-in gas sampling pump with adjustable ten-speed flow and flow range of 0 to 500 ml/min. Features mini vacuum suction pump with stable flow. Designed with flashlight, overload automatic protection function, and built-in wireless communication module. It can detect up to 1-5 gases simultaneously.
Catalog| Gas Detected | Nitrogen N2 |
|---|---|
| Detection principle | Electrochemistry |
| Measurement Range | 0 to 100 % VOL |
| Resolution | 0.01 % VOL |
| Concentration unit | ppm, mg/m3, %VOL, %LEL, can be switched by one button, and the concentration value is automatically converted by the internal system |
| Precision | ≤±2 % FS |
| Response Time | ≤ 8 S |
| Repeatability | ≤ ± 1 % |
| Zero shift | ≤ ± 1 % (F.S / Year) |
| Sampling method | Built-in pumping sampling, selected high-quality micro pump, low noise, low vibration, stable suction, Pump flow is adjustable in ten speeds, flow range: 0 to 500 ml/min |
| Modular structure | Can detect up to 1 to 5 kinds of gases |
| Display | 3.5-inch IPS color LCD display, resolution 320 × 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 |
| Temperature and humidity detection range | Temperature: -20 °C to 50 °C, resolution: 0.1 °C humidity: 0 to 99% RH, resolution: 1% RH (optional) |
| Data storage | Measurement data automatic recording function, interval storage and alarm storage two ways, can customize the recording interval, Standard storage of 100,000 history or alarm records;optional independent 8G memory card |
| Communication and data download | It can be directly connected to the computer via USB to quickly download TXT storing data; optional PC software can convert TXT documents to an Excel document |
| Wireless transmission | LORA (Optional), BLUETOOTH (Optional) |
| Printing | external portable Bluetooth printer (optional) |
| Print content | Real-time concentration data and historical data |
| 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 | English |
| Battery capacity | 3800 mAh rechargeable lithium battery |
| Charging interface | Micro USB charging interface |
| Filter device | Equipped with a multi-layer filter to efficiently filter oil, water and dust |
| Wireless network | LORA (Optional), BLUETOOTH (Optional) |
| Network frequency | LORA (398 to 525MHZ), BLUETOOTH (2.4GHZ) |
| Wireless trans. distance | LORA (open space) up to 3500m, BLUETOOTH (Bluetooth) up to 10m |
| Operating temperature | -20 to 50°C (optional flue gas sampling probe, up to 1200°C) |
| Working humidity | 0 to 95% RH (no condensation) optional filter is available if moisture too high) Working Pressure: 96～106Kpa |
| Explosion-Proof | Ex ia IIC T4 Gc |
| Alarm mode | Buzzer, light and alarm status prompt on the display, low battery alarm |
| Dimension (H × W × D) | 170 × 75 × 41 mm |
| Recovery Time | ≤ 10 S |
| Linearity error | ≤ ± 1% |
| Degree of protection | IP66 |
| Weight | 400 g |
Portable Nitrogen N2 Gas Detector is widely used in petrochemical and chemical industry, municipal engineering and utilities, agricultural and environmental protection, electronic food and pharmaceutical industry and other industries.
Gas Detector
5V/2A charger, Micro-USB cable:1
Hydrazine filter:1
Suitcase:1
Portable Bluetooth Printer
High Temperature Flue Gas Probe:1
CD with data software
Elastic bending probe:1
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