Meteorological instruments instructions r.M. Young company 2801 aero park drive, traverse city, michigan 49686, usa tel: (231) 946-3980 fax: (231) 946-4772 web: www.Youngusa.Com p/n: 05103l-90 rev: i060915 wind monitor with 4-20 ma outputs model 05103l.
Page 1 05103l-90(i) model 05103l wind monitor with 4-20ma outputs introduction the 05103l wind monitor measures wind speed and direction and provides calibrated wind speed and direction signals via independent loop-powered 4-20 ma analog transmitters. Sensor housing, nose cone, propeller, and other ...
Page 2 05103l-90(i) e) tighten mounting post band clamp. F) engage orientation ring indexing pin in notch at instrument base. G) tighten orientation ring band clamp. Calibration the 05103l wind monitor is fully calibrated before shipment and requires no additional adjustment. Check sensor calibratio...
Page 3 05103l-90(i) flange bearing replacement if anemometer bearings become noisy or wind speed threshold increases above an acceptable level, bearings may need replacement. Check anemometer bearing condition using a model 18310 propeller torque disc. If necessary, bearings are replaced as follows....
Page 4 05103l-90(i) calibration formulas model 05103l wind speed vs ma output m/s = ( 6.250 x ma)-25 knots = (12.141 x ma)-48.6 mph = (13.980 x ma)-56 km/h = (22.500 x ma)-90 wind direction vs ma output degrees = (22.5 x ma)-90 cable & wiring diagram model 05103l wind monitor.
Page 5 05103l-90(i) bearing replacement & potentiometer adjustment.
Page 6 05103l-90(i) 05194 propeller nut wrench 08234 propeller - 18cm x 30cm (black pp) 05163pg flange bearing (2) 05160c nose cone assy 05158 nose cone o-ring 05161a 6-pole magnet & shaft collar 05172 main housing and tail assy 05138a potentiometer coupling 05139 pot adjust thumbwheel 05145c potent...
Calibration accessories model 18802 anemometer drive model 18112 vane angle bench stand model 18310 propeller torque disc model 18331 vane torque gauge model 18301 vane alignment rod model 18212 vane angle fixture-tower mount.
Model 18802 anemometer drive provides a convenient and accurate way to rotate an anemometer shaft at a known rate. The motor may be set to rotate clockwise or counter-clockwise at any rate between 200 and 15,000 rpm in 100 rpm increments. The lcd display is referenced to an accurate and stable quart...
