1.Brief introduction
Wall-mounted nitrogen dioxide NO2 monitor is a device designed to measure the concentration of nitrogen dioxide in the atmosphere, widely used in various industries and public places. It can help prevent air pollution and ensure the safety of people's health.
The wall-mounted nitrogen dioxide sensor is made up of a gas sensor, a control circuit, and a display screen. The gas sensor is the core component of the device, which uses an electrochemical reaction to detect the concentration of nitrogen dioxide in the air. The control circuit processes the data collected by the sensor and displays it on the screen in a clear and intuitive manner. The display screen shows the real-time concentration of nitrogen dioxide, as well as the maximum and minimum concentration values recorded by the device.
This fixed nitrogen dioxide detectors play a crucial role in air pollution monitoring. Air pollution is a major problem in urban areas, and nitrogen dioxide is one of the most significant contributors to poor air quality. By monitoring the levels of NO2 emissions in the atmosphere, fixed nitrogen dioxide detectors can help communities identify sources of pollution and take appropriate action to reduce their impact.
2.Features
Firstly, fixed NO2 monitors are highly accurate and reliable. With the use of advanced sensors and technology, they can quickly detect and measure NO2 levels in the air. This ensures that accurate readings are obtained consistently, which is important for decision-making.
Another key advantage of fixed nitrogen dioxide detectors is their ability to provide continuous monitoring. With their ability to operate constantly, they can provide real-time data around the clock. This is ideal for applications where around the clock monitoring is needed, such as in industrial plants or public areas with high traffic.
Furthermore, fixed nitrogen dioxide detectors have a low maintenance requirement. They require minimal upkeep and only need routine calibration checks to ensure accuracy. This makes them an ideal option for businesses where the cost and complexity of maintenance can be a concern.
Finally, fixed nitrogen dioxide detectors are highly versatile. They can be customized to suit different environments, depending on the specific requirements of the application. This means they can be adapted to measure concentrations in locations where there are high or low levels of NO2.
3.Products parameters.
|
Product name |
Wall mounted NO2 monitor |
|
Product size: |
34.6*22.3*8.7cm |
|
Product weight: |
3.8kg |
|
Working voltage: |
AC95-265V |
|
Display: |
LCD display, english description, english panel |
|
Alarm: |
Visual& audible. More than 90 dB alarm way |
|
Detect gas: |
NO2 |
|
Sensor type: |
Electrochemistry |
|
Measure range |
NO2:0-20ppm |
|
Resolution: |
0.1ppm |
|
Reponse time: |
≤30S |
|
Output control: |
Relay output 10A |
|
Working pattern: |
Continuous operation, high and low alarm point(could be set) |
|
Storage: |
3000 alarm records |
|
Optional function: |
4-20mA/RS485 output signal |
|
Humidity: |
15% ~ 90% RH (No condensation) |
|
Temperature range: |
-20℃ - 50℃ |
|
Installation method: |
Wall-mounted installation |



4.Application
Fixed nitrogen dioxide NO2 monitors have many important uses. In industrial settings, they are used to monitor NO2 emissions in factories, power plants, and other manufacturing facilities to ensure a safe work environment. They are also used in commercial buildings, such as hotels, hospitals, and schools, to monitor air quality and potentially dangerous airborne pollutants. In residential areas, fixed nitrogen dioxide detectors can also be used to monitor indoor air quality and prevent potential health hazards caused by gas leaks or other sources of pollution.
5.Maintenance
To ensure the accuracy and reliability of the wall-mounted NO2 monitor, it is necessary to perform regular maintenance and calibration. Here are some tips for maintaining and servicing the device:
(1). Clean the device regularly to remove dust and dirt from the surface and the air inlet.
(2). Check the sensor's sensitivity periodically and calibrate it accordingly if necessary.
(3). Replace the filter element regularly to ensure the accuracy of the readings.
(4). Keep the device away from high-temperature or high-humidity environments, which may damage the electronic components.
6. Contact Us:
E-mail: golf@huafankj.com
WhatsApp/Wechat: +0086 15721910713
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