能见度传感器 型号:FS11
Specially built for Runway Visual Range (RVR) applications
Meets FAA and ICAO specifications for RVR and visibility measurement
Accurate and traceable measurement
Mechanical design and high-power heating follow FAA guidelines
Range up to 75 km
Can also be used for aeronautical and SYNOP visibility measurements
Visibility (MOR) measurement
Measurement range (MOR)
Accuracy
5 ... 75 000 m with 1, 3 and 10-minute averaging
+10 % range 5 ... 10 000 m
+20 % range 10 000 ... 75 000 m
Optical
Scattering angle
Optical monitoring
42°
Window contamination measurement and compensation circuitry
Optical path blockage detection
Light source stability control
Operating environment
Temperature
Humidity
Wind
-40...+65 °C
0...100 %RH
60 m/s
Inputs and outputs
Operating voltage
Power consumption
Outputs
100/115/230 VAC +/-10 %, 50-60 Hz
300 W maximum (60 VA + 240 VA defrosting heaters)
Serial line RS-232 or opto-isolated RS-485 (2-wire) or optinal data modem
Separate RS-232 maintenance line
Mechanics
Dimensions
Weight
2.8 (h) x 0.9 (w) x 0.5 (d) m
37 kg, including interface unit, mast and base plate
