Introduction
Portable Nitrogen Dioxide Gas Detector serves as an environmental monitor for NO₂ gas concentration. It features an internal sampling pump known for its high sampling speed and high flow rate, offering a broad measuring range from 0 to 1000 ppm. Encased in a strong, high-intensity engineered plastic housing. Its compact and portable design ensures versatility across diverse situations and environments.
Adopts advanced sensor technology with NIST-traceable calibration certificates. Built-in self-diagnostic function continuously monitors instrument status, ensuring reliable detection results.
Applications
It finds applications across various industries, including petrochemicals, chemicals, agricultural environmental protection, electronics, food, and pharmaceuticals.
Specifications
| Gas Detected | NO₂ |
| Detection Principle | Electrochemistry |
| Sampling Method | Pumping suction |
| Flow Rate | 1L/min |
| Pumping Suction Grade | 10 |
| Measure Range | 0 to1000 ppm |
| Resolution | 1 ppm |
| Precision | 2 % fs |
| Signal Output | High-speed data transmission by USB, available for data downloading and printing |
| Response Time | ≤ 10 s |
| Repeatability | ≤ ± 1 % |
| Zero Shift | ≤ ± 1 % (fs/year) |
| Operating Language | English |
| Temperature | -20° C to 50 °C |
| Explosion-Proof | Exib ll CT4 |
| Alarm Mode | Sound, light, vibration |
| Recovery Time | ≤ 10 s |
| Linearity Error | ≤ ± 1 % |
| Display | LCD dot matrix display |
| Gas Unit | switchable |
| Humidity | 0 to 95 % RH |
| Degree of Protection | IP66 |
| Operating Time | 100 h (pump off) |
| Dimension | 205 × 75 × 32 mm |
| Weight | 300 g |
| Detection Accuracy | ±5% of measured value |
Features
Includes a built-in micro sampling pump with 10 suction grades
High-speed USB data transmission for downloading and printing data
Self-calibration and zero calibration functions for enhanced accuracy and reliability
Features an aluminum suitcase and charging adapter
Adjustable two-stage alarm system with customizable sound and light alerts
Quick shifting between gas concentration units (ppm and mg/m³)
Large-capacity rechargeable lithium polymer battery
LCD dot matrix display showing gas type, unit, and concentration
Utilizes an adjustable pumping sampling method with adaptable suction levels
FAQs
1. What is a Portable Nitrogen Dioxide Gas Detector?
A Portable Nitrogen Dioxide Gas Detector is an apparatus designed to detect and monitor nitrogen dioxide concentrations in various environments.
2. How does Portable Nitrogen Dioxide Gas Detector work?
It works by using an electrochemical sensor to detect and measure nitrogen dioxide gas levels in the air.
3. What kind of maintenance does Portable Nitrogen Dioxide Gas Detector require?
It requires regular calibration, bump testing, battery checks, and sensor replacement.
4. Can Portable Nitrogen Dioxide Gas Detector be used in vehicle emissions testing?
It is commonly used to monitor nitrogen dioxide gas levels in vehicle exhaust for emissions compliance and engine performance analysis.
5. Is Portable Nitrogen Dioxide Gas Detector suitable for confined space entry?
It is often used in confined spaces like tunnels, engine rooms, and underground facilities to ensure safe nitrogen dioxide levels before and during entry.
6. Can Portable Nitrogen Dioxide Gas Detector be used for environmental field studies?
It is ideal for on-site environmental monitoring, including urban air quality surveys and industrial emission studies.
7. Is Portable Nitrogen Dioxide Gas Detector useful in chemical plants or refineries?
It is essential for leak detection and safety monitoring in chemical processing and refining facilities.
8. Can Portable Nitrogen Dioxide Gas Detector be used in mining operations?
It detects nitrogen dioxide from diesel-powered machinery used underground, improving air quality and worker safety in mining.
9. Can Portable Nitrogen Dioxide Gas Detector be used in agriculture or greenhouses?
It is used for monitoring air quality in enclosed agricultural environments, especially where combustion engines or heaters are in use.
10. Can Portable Nitrogen Dioxide Gas Detector be used for academic or lab research?
It is used for experiments involving combustion, air pollution studies, or gas behavior analysis under controlled conditions.
Tips: For more details, quotes and customized solutions, please contact us anytime. We’re always ready to serve you professionally.
