MOUNTING BOOM | 2.87M (113″), TUBULAR

MOUNTING BOOM | 2.87M (113″), TUBULAR

MOUNTING BOOM | 2.87M (113″), TUBULAR

Mount your anemometers and wind vanes on NRG TallTowers™ according to industry best practices.

DETAILS

The longest length boom that we offer, the 2.87m Tubular Boom meets or exceeds industry IEC 61400-12-1 recommendations for tower and boom offset distances. This boom cannot be shipped via UPS due to its length.

This heavy duty boom comes with mounting plates and u-bolts to attach the boom to the tower and uses our 16” stub mast for sensor mounting.

This boom can mount one NRG Class 1 AnemometerNRG 40C AnemometerNRG 40H Anemometer, or NRG 200P Wind Vane right out of the box.

SPECIFICATIONS PRINT SPECS

 2.87m (113″), Tubular (#3259)
DESCRIPTION 
Boom typeSingle sided heavy duty sensor mounting boom for standard NRG sensors on 152 mm (6 inch), 203 mm (8 inch) , and 254 mm (10 inch) diameter TallTowers
ApplicationsMounting NRG anemometers and wind vanes on NRG TallTowers, for long offset distances or icing environments
Sensor compatibilityNRG 40C AnemometerNRG 40H AnemometerNRG Class 1 AnemometerNRG 200P Wind Direction Vane
Tower compatibilityTallTower 30 m (100 feet) – 203 mm (8 inches) dia.TallTower 40 m (132 feet) – 203 mm (8 inches) dia.TallTower 50 m (164 feet) – 203 mm (8 inches) dia.TallTower 60 m HD (197 feet) – 245 mm – 203 mm (10 inches – 8 inches) dia.
INSTALLATION 
MountingMounting plate attaches to tower with U-bolts, boom attaches to plate with U-bolts, stub mast attaches to boom with stainless steel hose clamps
Tools requiredAdjustable wrench or 1/2 inch and 11/16 inch wrenches or nut drivers
ENVIRONMENTAL 
Lifespan2 years +
PHYSICAL 
Weight8.8 kg (19.3 pounds)
Overall boom length2.9 m (113 inches)
Boom diameter33 mm (1.3 inches)
Offset distance2.62 m (103 inches)
Offset height570 mm (23.5 inches)
MATERIALS 
Boom1 inch IMC galvanized steel pipeStub mast 13 mm (0.5 inch) galvanized steel tube
U-boltsGalvanized steel
Universal mounting plateGalvanized steel

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