Vaisala Present Weather Sensor FS11P

FS11P_210x170
    Overview
      • Measures visibility up to 75 km
      • Detects precipitation type and intensity
      • Well suited for synoptical and aeronautical applications
      • The most widely proven forward scatter RVR sensor, selected and used by FAA
      • Meets FAA and ICAO specifications for RVR and visibility measurement
      • The most widely proven present weather sensing technology
      • Minimal maintenance needs
      • Meets ICAO frangibility standards
      Technical Specifications

      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

      Present Weather

       

      Identifies


      Reports

      7 different types of precipitation (rain, freezing rain, drizzle, freezing drizzle, mixed rain/snow, snow, ice pellets)
      Fog, mist, haze (smoke, sand) or clear
      WMO 4680 (SYNOP), 4678 (METAR) and NWS code tables
      49 different codes supported in the WMO 4680 code table

      Operating environment

       

      Operating temperature
      Operating humidity
      Wind speed

      -40...+65 °C, optional -55 ... +65 °C

      0...100 %RH
      Up to 60 m/s

      Inputs and outputs

       

      Main supply
      Power consumption

      Outputs

      100/115/230 VAC +/-10 %, 50-60 Hz
      370 W maximum
      (50 VA + 320 VA defrosting heaters)
      Serial line RS-232 or opto-isolated RS-485 (2-wire) or optional data modem
      Separate RS-232 maintenance line

      Mechanics

       

      Dimensions
      Weight
      Mast

      2.8 m x 0.9 m x 1.0 m
      52 kg, incl. Frangible Mast FSFM250
      Frangible and hinged composite-fiber mast

      For complete specifications, please see the brochure in "Product Documentation".

       
      Related Services
      • Repair Services 
        • Vaisala repair services include fault tracing and repair or replacement of failed components, as well as final testing to ensure your equipment is functioning properly. Repairs can be carried out on site or at one of our service centers.
      • Spare Parts 
        • Get rapid access to the spare parts you need to maximize the uptime of your equipment and ensure reliable and accurate operation. In addition to standard spare part delivery, we also offer an express service where parts are shipped within one business day.
      • Warranty 
        • All Vaisala products and services are covered by a 12-month warranty as standard, with selected products covered for up to 24 months. During this period you benefit from free repair or replacement of faulty equipment. With Vaisala’s extended warranty, you get free repair or replacement for five years.
      Documents