Campbell UT30 Installation Manual

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Campbell UT30 Installation Manual Manual pdf 35 page image

SECTION 4. SENSOR INSTALLATION4-24.3 024A MET ONE WIND DIRECTIONSENSORMount the 024A sensor to the 019ALUcrossarm as shown in Figure 4.3-1.1. Remove the hex-head screw located 3"from the base of the sensor. Insert thebase of the sensor through the aluminumbushing provided with the sensor. Align thehole in the bushing with the hole in thesensor and replace the screw.2. Insert the base of the sensor through the 1"NU-RAIL until the bushing screw rests onthe NU-RAIL. Orient the sensor so thecounter weight points south and tighten theset screws (see Section 4.19 for finalcalibration). Remove the shoulder screw toallow the vane to rotate.3. Connect the sensor lead to the sensor. Asmall amount of lithium grease applied tothe threads of the connector will preventproblems due to corrosion.REGCOMENDEDFeed SENSORSPortland Or USASerial 27115REGCOMENDEDFeed SENSORSPortland Or USASerial 27115 27115FIGURE 4.3-1. Met One 024A WindDirection Sensor4.4 05103 AND 05305 RM YOUNG WINDMONITORSMount the 05103 (or 05305) to the 019ALUcrossarm as shown in Figure 4.4-1.1. Position the top of the mounting post 5"above the 1" NU-RAIL and tighten the setscrews.2. Slide the orientation ring and the 05103onto the mounting post. Rotate the sensorbase so that the square wiring box pointssouth. Engage the key in the orientationring with the keyway on the sensor andtighten the band clamps (see Section 4.19for final calibration).3. Remove the plastic nut on the propellershaft. Slide the propeller onto the shaft(face the side with the lettering out) andreplace the nut.YOUNGYOUNGFIGURE 4.4-1. 05103 RM Young WindMonitor05103Shoulder ScrewWiring Box024Aluminum BushingMounting PostNU-RAIL019ALU