XS-NJD Hot Sale Highway Traffic Aerosol Pre-scattering Infrared Pulsed Light Air Dust Fog Smog Meter Visibility Sensor for Road
XS-NJD Hot Sale Highway Traffic Aerosol Pre-scattering Infrared Pulsed Light Air Dust Fog Smog Meter Visibility Sensor for Road
It provides measurements related to meteorological visibility. The sensor is based on the principle of aerosol pre-scattering and is a new generation of meteorological visibility monitoring equipment developed by the transmissive Visibility Meter.
1. Mechanical indicators
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Dimension (LxWxH) |
610mm x 230mm x 300mm |
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Weight |
Less s than 10kg |
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Installation |
Mounted on a erected circular column |
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Material |
Anodized hard aluminum, painted on the outer surface |
2. Power indicator and signal
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Power supply |
AC110VAC/220VAC ±20% or DC12VDC |
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Power |
Less than 5W,typical value 4W |
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Signal output |
RS-232/RS-485 |
3. Optical indicators
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Scattering angle coverage |
39o—51 o forward scaterring |
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Peak wavelength |
870nm |
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Band width |
100nm |
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Spectral responsivity |
Maximum responsivity is 870nm,0.65 A/W |
4. Measurement indicator
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Measuring range |
5m—10km |
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5m—30km |
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5m—80km |
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Accuracy |
≤2km ,Tolerance ±2% |
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2Km—10km,Tolerance ±5% |
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≥10km,tolerance ±10% |
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Instrument consistency |
≤±4% |
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Update interval |
15s |
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Linear dynamic range |
3000:1 |
It consists of the main components such as the light emitter, the light receiver and the microprocessor controller. The transmitter emits infrared pulsed light, and the receiver simultaneously detects the pulsed light intensity of aerosol scattering in the atmosphere. All measurement information is collected by the microprocessor controller and converted into a meteorological optical range by a special mathematical model algorithm.
It can be widely used in meteorological stations, remote automatic weather stations, and transportation departments such as airports, highways, waterways, and large ships.
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FAQ:
Q: Are you a factory/manufacturer?
A: Yes, we are professional factory/manufacturer of weather station and relative weather sensors. We also have hot sale and widely used weather station AWS005S.
Q: What’s the common power supply and signal output?
A: Common power supply and signal output is AC110VAC/220VAC ±20% or DC12VDC; RS-232/RS-485. But we can customize for you as demands.
Q: How can I collect data?
A: If you have your own data logger, you only need to buy our sensor and meanwhile we send you communication protocol.
If you do not have, we can add our data logger for you, also provided with English software, which can help you read, inquire and download data.
Q: What's the lifetime of this Visibility Sensor?
A: At least 5 years long. Every sensor has its own calibration certificate or testing report.
Q: What’s the delivery time?
A: Usually, we dispatch goods in 3-5 working days after receiving your payment. But it depends on your quantity.
Q: May I know your warranty?
A: Yes, usually it’s 1 year. We can send you detailed warranty document if needed.
With rich experiences in tackling problems, Veinasa aims to provide a package of meteorological solutions to your needs, whatever problems you encounters,
Veinasa team always stand by your side.
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