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Portable Nitrogen Gas Detector LMNTD-A100 is integrated with an advanced sensor and works on the principle of biochemistry to detect and monitor the presence of nitrogen gas in the surrounding environment. It features a 3.5-inch high-definition LCD color screen with a wide 150-degree viewing angle. It comes equipped with a built-in gas sampling pump that offers adjustable ten-speed flow within a range of 0 to 500 ml/min.
Specifications
| Gas Detected | Nitrogen (N₂) |
| Detection Principle | Electrochemistry |
| Measurement Range | 0 to 100 % VOL |
| Resolution | 0.01 % VOL |
| Concentration Unit | ppm, mg/m3, %VOL, %LEL |
| Precision | ≤ ±2 % FS |
| Response Time | ≤ 8 S |
| Repeatability | ≤ ± 1 % |
| Zero Shift | ≤ ± 1 % (F.S / Year) |
| Sampling Method | Built-in pumping sampling |
| Flow Range | 0 to 500 ml/min |
| Modular Structure | 1 to 5 kinds of gases |
| Display | 3.5-inch IPS color LCD display |
| Display Resolution | 320 × 480 |
| Detection Range | -20 °C to 50 °C, 0.1 °C, 0 to 99% RH, 1% RH (optional) |
| Data Storage | 100,000 for history and downloaded |
| Wireless Transmission | LORA (Optional), BLUETOOTH (Optional) |
| Printing | External portable Bluetooth printer (optional |
| Print Content | Real-time concentration and historical data |
| Operating Language | English |
| Battery Capacity | 3800 mAh rechargeable lithium battery |
| Charging Interface | Micro USB charging interface |
| Working Humidity | 0 to 95% RH |
| Working Pressure | 96 to 106Kpa |
| Explosion-Proof | Ex ia IIC T4 Gc |
| Recovery Time | ≤ 10 S |
| Linearity Error | ≤ ± 1% |
| Degree of Protection | IP66 |
| Dimension (H × W × D) | 170 × 75 × 41 mm |
| Weight | 400 g |
Pricing
| Product | Price | Unit | Action |
|---|---|---|---|
| Portable Nitrogen Gas Detector LMNTD-A100 | $ 2125 | Pack of 1 |
Features
Multi-gas testing capabilities for versatile applications
Compact and portable, allowing for easy placement in various locations
Mini vacuum suction pump with stable flow, long life, and low noise
Three layers of filtering devices for efficient removal of impurities
Flashlight function for added convenience
Enhanced safety through an automatic sensor overload protection feature
USB interface for easy and convenient data processing and analysis
Timed shutdown function for energy efficiency
Built-in wireless communication module for connectivity
Gas display concentration units can be switched freely and automatically
Connects directly to a computer via USB for swift data download in TXT format
Enables screen capture with content saved as a BMP picture
Alarm mode: buzzer, light, display status, and low-battery alert
Standard Accessories
Gas Detector:1 5V/2A charger:1 Micro-USB cable:1 Hydrazine filter:1 Suitcase:1
Optional Accessories
Portable Bluetooth Printer:1 High-Temperature Flue Gas Probe:1 CD with data software:1 Elastic bending probe:1
Applications
It finds extensive applications in the petrochemical and chemical industry, municipal engineering and utilities, agricultural and environmental protection, as well as the electronic, food, and pharmaceutical industries, among others.
Frequently Asked Questions
1 What is a Portable Nitrogen Gas Detector?
A Portable Nitrogen Gas Detector is an apparatus designed to detect and measure the presence of nitrogen gas in the surrounding environment.
2 How does a Portable Nitrogen Gas Detector work?
It works by using sensors to identify the concentration of nitrogen gas in the air and alerts the user if levels fall outside of a safe range.
3 Why is Portable Nitrogen Gas Detector important in oil and gas industry?
It ensures worker safety by detecting oxygen-deficient atmospheres caused by nitrogen displacement.
4 How is Portable Nitrogen Gas Detector used in pharmaceutical manufacturing?
It is commonly used to create sterile or inert environments in pharmaceutical cleanrooms.
5 Can Portable Nitrogen Gas Detector help in emergency response?
It provides immediate atmospheric data, helping responders identify oxygen-deficient environments and take quick action to prevent injury or fatality.
6 Do oil and gas workers use Portable Nitrogen Gas Detector during pipeline purging or maintenance?
It is used to monitor oxygen levels and ensure that they remain within safe breathing limits to prevent hypoxia.
7 What role does Portable Nitrogen Gas Detector play in chemical manufacturing plants?
It safeguards workers by monitoring for unsafe oxygen-deficient conditions due to nitrogen buildup.
8 Can Portable Nitrogen Gas Detector be used during transport or delivery of nitrogen gas cylinders?
It is useful for monitoring leaks or accidental nitrogen release during transport, cylinder connection, or unloading especially in enclosed or poorly ventilated spaces.
9 How can Portable Nitrogen Gas Detector improve response during industrial nitrogen leaks?
It is used to quickly assess the area, locate leaks, and determine whether it is safe to enter or if evacuation is required.
10 Can Portable Nitrogen Gas Detector be used during laboratory simulations involving inert atmospheres?
It helps monitor surrounding air to avoid unintentional oxygen depletion.