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FRT VRE visibility sensor
- PRODUCT DETAIL
Product Overview：
FRT VRE visibility sensor is be composed of the light emitter, light receiver and microprocessor controllers and other components. Emitter emits pulses of infrared light, the receiver simultaneously detect Pulses of light intensity from atmospheric particles scattering. All information collected by measuring micro-controller and through specialized mathematical model algorithm into a meteorological visibility distance.
Product Features：
Integrated design, compact, lightweight, easy to install.
Inclination structure designed to prevent dust, rain, snow, sun pollution.
Anti-dust, anti-fungal coating treatment. IP65 degree of protection.
Low consumption, in the winter heating state, less than 5W.
Built-in watchdog circuit, the instrument is stable and reliable.
Light extinction process, prevent secondary stray light interference.
15KV ESD protection ,Lightning-protection design
Qualification：
|
Item |
Description |
|
Measuring range： |
5m～10km / 5m-30Km / 5m-50Km |
|
Accuracy： |
≤2km Residual ±2% ; 2Km～10km Residual ±5% |
|
Consistency： |
≤±4% |
|
Data update interval |
15s、60s Option |
|
Optical Parameters |
|
|
Scattering Angle cover |
39°～51° Forward scatter |
|
Peak wavelength |
870nm |
|
100nm |
|
|
Power |
|
|
Input |
DC12V |
|
Power consumption |
|
|
Mechanical |
|
|
Dimension（L*W*H） |
610mm x 230mm x 300mm |
|
<10Kg |
|
|
Material |
Hard aluminum anodized, outer surface spray paint protection |
|
Environment |
|
|
Operating temperature Operating humidity |
Temperature：-40°C to +85C |
