PWD930A
Road Surface Monitor
5m-10km
≤2km
±2%
Fog, Rain, Snow, Mixed Precipitation
> 90%
DC 12VDC
< 1W
≤ ± 4%
< 10kg
Veinasa
Covered with Carton Package
China
Product Description
PWD930A Highway Traffic Management Systems road surface monitor Visibility and Weather phenomenon detector
PWD930A Highway Traffic Management Systems road surface monitor Visibility and Weather
phenomenon detector provide measurements related to meteorological visibility, rainfall,
snowfall, and mixed precipitation. The sensors are based on the principle of front scatter
and are a new generation of meteorological monitoring equipment developed on the basis
of forward scatter visibility meters. It can be widely used in meteorological stations, remote
automatic weather stations, and transportation departments such as airports, highways,
waterways, and large ships.
Feature
* Real-time, online, continuous monitoring of atmospheric visibility and judgment of real-time weather
conditions (determination of weather conditions such as rainfall, snowfall, rain and snow mixture);
* It can monitor its own DC power supply, internal temperature, ambient light intensity and other
signals, and give the working status and alarm;
* The window lens is specially coated to prevent contamination and corrosion, and
has anti-fog and heating defrosting function.
u
ctPWD930A Highway Traffic Management Systems road surface monitor Visibility and
Weather phenomenon detector is an intelligent multi-variable sensor. It is equipped with
software and hardware upgrades on the basis of the PWD920 visibility detector, especially
the precipitation measurement technology, which has the ability to analyze weather
phenomena. In addition to measuring visibility values, it can distinguish the type and intensity
of precipitation. The temperature sensor data also participates in the calculation and judgment,
which greatly improves the stability and reliability of the instrument. It is an ideal measuring
device for visibility and current weather phenomena.
escription
phenomenon detector provide measurements related to meteorological visibility, rainfall,
snowfall, and mixed precipitation. The sensors are based on the principle of front scatter
and are a new generation of meteorological monitoring equipment developed on the basis
of forward scatter visibility meters. It can be widely used in meteorological stations, remote
automatic weather stations, and transportation departments such as airports, highways,
waterways, and large ships.
Feature
* Real-time, online, continuous monitoring of atmospheric visibility and judgment of real-time weather
conditions (determination of weather conditions such as rainfall, snowfall, rain and snow mixture);
* It can monitor its own DC power supply, internal temperature, ambient light intensity and other
signals, and give the working status and alarm;
* The window lens is specially coated to prevent contamination and corrosion, and
has anti-fog and heating defrosting function.
Measurement range | 5m-10km |
Accuracy | ≤2km, |
Error | ≤2km; ±2% |
Weather phenomenon measurement types | Fog, rain, snow, mixed precipitation |
Recognition rate | greater than 90% |
Power supply | DC 12VDC |
Power consumption | Less than 1W |
Instrument consistency | ≤ ± 4% |
Working temperature | -40-+60ºC |
Working relative humidity | 0-100%RH |
Dimensions | 610mm x 230mm x 300mm |
Weight | Less than 10kg |
ctPWD930A Highway Traffic Management Systems road surface monitor Visibility andWeather phenomenon detector is an intelligent multi-variable sensor. It is equipped with
software and hardware upgrades on the basis of the PWD920 visibility detector, especially
the precipitation measurement technology, which has the ability to analyze weather
phenomena. In addition to measuring visibility values, it can distinguish the type and intensity
of precipitation. The temperature sensor data also participates in the calculation and judgment,
which greatly improves the stability and reliability of the instrument. It is an ideal measuring
device for visibility and current weather phenomena.
escriptionWeather phenomenon detector can be widely used for continuous monitoring of
visibility values under low visibility conditions of road traffic.
