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.
Gas Detected | Nitrogen (N₂) |
Measuring Range | 0 to 100% VOL |
Measuring Resolution | 0.01% VOL |
Detection Principle | Electrochemistry |
Concentration Units | ppm, mg/m³, %VOL, %LEL; switchable with automatic conversion by the system |
Precision | ≤ ± 2% FS |
Response Time | ≤ 8 seconds |
Repeatability | ≤ ± 1% |
Zero Shift | ≤ ± 1% (F.S/Year) |
Sampling Method | Built-in pumping with a high-quality micro pump; low noise, low vibration, stable suction; adjustable in ten speeds with a flow range of 0 to 500 ml/min |
Modular Structure | Capable of detecting 1 to 5 types of gases simultaneously |
Display | 3.5-inch IPS colour LCD with a resolution of 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 Modes | Multiple selectable modes: multi-channel data, multi-curve, multi-channel data + multi-curve, single channel + single curve |
Temperature Detection Range | -20°C to 50°C; resolution: 0.1°C (optional) |
Humidity Detection Range | 0 to 99% RH; resolution: 1% RH (optional) |
Data Storage | Automatic recording with customizable intervals; standard storage of 100,000 history or alarm records; optional independent 8 GB memory card |
Communication & Data Download | Direct USB connection to a computer for quick TXT data download; optional PC software can convert TXT documents to Excel format |
Wireless Transmission | LORA (optional), Bluetooth (optional) |
Printing | External portable Bluetooth printer (optional) |
Print Content | Real-time concentration data and historical data |
Screen Capture | Saves current display content as BMP images, exportable to a computer via USB |
Operating Language | English |
Battery Capacity | 3800 mAh rechargeable lithium battery |
Charging Interface | Micro USB |
Filter Device | Multi-layer filter efficiently removes oil, water, and dust |
Wireless Network | LORA (398 to 525 MHz), Bluetooth (2.4 GHz) |
Wireless Transmission Distance | LORA: up to 3500 m in open space; Bluetooth: up to 10 m |
Operating Temperature | -20°C to 50°C (optional flue gas sampling probe available for up to 1200°C) |
Working Humidity | 0 to 95% RH (non-condensing); optional filter available for high moisture environments; Working Pressure: 96-106 KPa |
Explosion-Proof Rating | Ex ia IIC T4 Gc |
Alarm Modes | Buzzer, light, and on-display status prompts; low battery alarm |
Recovery Time | ≤10 seconds |
Linearity Error | ≤ ±1% |
Degree of Protection | IP 66 |
Dimensions | 170 × 75 × 41 mm |
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
Address:Labtron Equipment Ltd., Quatro House, Lyon Way, Camberley, Surrey GU16 7ER United Kingdom
Email: info@labtron.com Whatsapp: +44 20 8004 3587 Phone: +44 2080 043608