Airmar PB200 Technical Information

Record the serial number found on the WeatherStation® instrument.Serial No._________________________Date of Purchase___________________17-461-01 r01 0

10InstallingWARNING: Always wear safety goggles and a dust mask.CAUTION: The blue metal plate and the blue film found in the wind channel of the Weath

11WARNING: Always wear safety goggles and a dust mask.1. Place the antenna mount at the selected location and mark the holes for the screws (see Figur

126. With the nut assembly on the cable near the WeatherStation connector, thread the cable through the extension tube (if used), antenna mount, and t

13Cable Routing & Connecting GuidelinesYou must read the safety instructions below before going to the section that is appropriate for your equipm

14Connecting to an NMEA 0183 Display1. Route the WeatherStation cable to the display. Do not fasten the cable in place at this time.2. Connect the Wea

157. Your installation is complete. To begin receiving weather readings, refer to the owner’s manual that came with your display. Figure 6. Wiring dia

16Connecting to an NMEA 2000® NetworkCAUTION: Only two termination resistors are required on an NMEA 2000 network. More than two will degrade the bus

17Calibrating the CompassThe internal compass must be calibrated for accurate compass readings. To calibrate the compass, use the WeatherCaster™ softw

18Where to Purchase PartsObtain parts from your marine dealer.Gemeco Tel: 843.394.3565(USA) Fax: 843.394.3736Email: [email protected] EMEA Tel:

19NMEA 0183 Combiner ProblemsThe LED light on the Combiner indicates its current operating mode and if an error is detected during the self-test proce

Copyright © 2008 Airmar Technology Corp. All rights reserved.

20Appendix A—How the WeatherStation Instrument WorksAbout the Ultrasonic Wind SensorThe ultrasonic wind sensor (an ultrasonic anemometer) measures app

21Consider the case of a vessel proceeding at a speed of 15 knots in calm air. An observer on board would experience a wind of 15 knots from dead ahea

22About the Electronic CompassThe WeatherStation instrument includes three magnetoinductive sensors that measure magnetic field-strength in three axes

23The WeatherStation instrument calculates two values for wind-chill temperature: one using the apparent wind-speed, and one using the true wind-speed

24optional Combiner), in order to enable the true wind capabilities of the WeatherStation instrument.Even if your WeatherStation instrument includes a

25Appendix B—Technical InformationNMEA 0183 Sentence Commands* These sentences are enabled at the factory. $GPDTM Datum Reference$GPGGA * GPS Fix Data

26PGN 126720-33 Proprietary: Calibrate CompassPGN 126720-34 Proprietary: True Wind OptionsPGN 126720-35 Proprietary: Simulate ModePGN 126720-49 Se

27transmitted are, nevertheless, retained in the WeatherStation instrument. For more detailed information, see the “Technical Manual” on the WeatherSt

2835 Meadowbrook Drive, Milford, New Hampshire 03055-4613, USA www.airmar.com

3Table of ContentsIntroduction...4Safety Instructions...

4IntroductionThank you for purchasing the Airmar ultrasonic WeatherStation instrument. This exciting product is actually six different sensors in a si

5Safety InstructionsWARNING: Electrical SafetyThe power supply voltage must be 12 VDC (±3VDC). Any other voltage may damage the product and/or result

6The Importance of Understanding True Wind DirectionWhen the WeatherStation instrument is stationary, the direction from which the wind is blowing is

7Parts, Tools & MaterialsCables, Converting, and Connecting HardwareThe WeatherStation instrument can be connected to a device and/or network in s

8Additional Tools and MaterialsSafety gogglesDust maskPencilLevelElectric drillDrill bitsDeck gland (some installations)Phillips screwdriversPlumber’s

9Choosing the Mounting LocationFor accurate readings and a reliable GPS signal, selecting the best location for the WeatherStation instrument is very