Small Visibility Detector (ASHUR-VD920E Series)
Category : Weather Sensor
Release Date : 2024-03-26 02:32:06
1. Product Appearance of Small Visibility Detector
2. Product Overview of Small Visibility Detector
The small visibility detector has all the performance characteristics of a pre-chemical scattering instrument. Its transmitter and receiver are integrated in a sealed housing. It is simple and quick to install, has low geographical requirements, has no impact from vibration, and is easy to maintain. It is more suitable for low-income people. Visibility haze weather detection application.
3. Functions and Characteristics of Small Visibility Detectors
1. Real-time, online and continuous monitoring of atmospheric visibility;
2. Automatically detect optical pollution and self-correct and compensate;
3. Digital output interface: RS-232 or RS-485;
4. Integrated structure design, compact, light weight and easy to install;
5. Unique structural design can effectively prevent pollution from dust, rain, snow, and sunlight;
6. The internal precision algorithm ensures the accuracy of fog, smoke, haze, and dust measurements, as well as the effectiveness of snowfall measurements.
4. Application Areas of Small Visibility Detectors
1. Environmentally friendly air monitoring station (urban environment visibility observation system)
2. Intelligent traffic guidance screen control system
3. Urban intelligent street light control system
4. Mobile vehicle-mounted observation system or portable visibility observation station
5. Highway fog area visibility monitoring system (fog area driving induction and anti-collision system)
5. Typical Technical Indicators
Measurement Standard |
|
Measuring Range |
5m—2km (Can be extended to 5km) |
Measurement Accuracy |
≤500m, error ±10% |
500m—2km, error ±15% |
|
Instrument Consistency |
≤±4% |
Data Update Interval |
15 seconds, 60 seconds optional |
Power Indicators |
|
Power Supply |
DC 12VDC (input range: 9-16VDC) |
Power |
Less than 1W |
Mechanical Indicators |
|
Dimensions (Length x Width x Height) |
Less than 270mm x 165mm x 85mm |
Weight |
Less than 3kg |
Installation |
U-shaped clamp installation |
Material |
Anodized hard aluminum with spray paint protection on the outer surface |
Environmental Adaptability |
|
Working Temperature |
-40—+60℃ |
Working Relative Humidity |
0—100%RH |
Geographical Adaptability |
Continuous work in outdoor areas |
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