Banderuola NRG #200M

COD: NRG-11748 Categoria: Anemometri E Banderuole per campagne anemometriche

Marchio

Descrizione prodotto

La 200M ha una misurazione continua a 360° che evita la produzione di dead band e diminuisce l’incertezza del sensore. Il nuovo sistema di montaggio permette una miglior precisione dell’orientamento del sensore installato sul braccio ed una più stabile connessione tra i due elementi. LA 200M ha una miglior protezione all’ingresso di acqua e polvere in quanto le capsule sono completamente sigillate diminuendo così la probabilità di corrosione o danneggiamento nel tempo. Inoltre la banderuola può essere fornita con i certificati di calibrazione (se richiesti) senza costi aggiuntivi.

Documentazione

Specifiche tecniche

	FACTORY CALIBRATED (#11748)	MEASNET CALIBRATED (#14619)	MEASNET CALIBRATED, DWG (#11967)
Description
Sensor type	Continuous rotation wind direction vane	Continuous rotation wind direction vane	Continuous rotation wind direction vane
Applications	Wind resource assessment Meteorological studies Environmental monitoring	Wind resource assessment Meteorological studies Environmental monitoring	Wind resource assessment Meteorological studies Environmental monitoring
Sensor range	360° mechanical, continuous rotation Maximum sustained wind speed > 90 m/s	360° mechanical, continuous rotation Maximum sustained wind speed > 90 m/s	360° mechanical, continuous rotation Maximum sustained wind speed > 90 m/s
Instrument compatibility	All Symphonie Data Loggers	All Symphonie Data Loggers	All Symphonie Data Loggers
Measurement range	0 - 360°	0 - 360°	0 - 360°
Output signal
Signal type	Analog DC voltage	Analog DC voltage	Analog DC voltage
Linearity	0.1°	0.1°	0.1°
Transfer function	SymphoniePRO: Default slope = 147.91°/V Default offset = -1.460°SymphoniePLUS3: Default slope = 0.368°/V Default offset = -5.3°	SymphoniePRO: Default slope = 147.91°/V Default offset = -1.460°SymphoniePLUS3: Default slope = 0.368°/V Default offset = -5.3°	SymphoniePRO: Default slope = 147.91°/V Default offset = -1.460°SymphoniePLUS3: Default slope = 0.368°/V Default offset = -5.3°
Dead band	None	None	None
Calibration	Each sensor is individually factory calibrated. Factory calibration certificates available via electronic download.	Each sensor is individually factory calibrated and calibrated at SOH WE wind tunnel per IEC 61400-12-1 Ed. 2 Part 12-1. Factory and SOH WE wind tunnel calibration certificates available via electronic download.	Each sensor is individually factory calibrated and calibrated at DWG wind tunnel per IEC 61400-12-1 Ed. 2 Part 12-1. Factory and DWG wind tunnel calibration certificates available via electronic download.
Output signal range	0.007Vdc to 2.5Vdc	0.007Vdc to 2.5Vdc	0.007Vdc to 2.5Vdc
Resolution	0.088°	0.088°	0.088°
Uncertainty	Expanded uncertainty (k=2) 95% confidence [Sensor only]: +/-1.6° (>0.9° to <359.1°) +/-2.5° (359.1° to 0.9°)	Expanded uncertainty (k=2) 95% confidence [Sensor only]: +/-1.6° (>0.9° to <359.1°) +/-2.5° (359.1° to 0.9°)	Expanded uncertainty (k=2) 95% confidence [Sensor only]: +/-1.6° (>0.9° to <359.1°) +/-2.5° (359.1° to 0.9°)
Response characteristics
Threshold	0.97 m/s (2.16 mph) at 90° per ASTM D5366-96	0.97 m/s (2.16 mph) at 90° per ASTM D5366-96	0.97 m/s (2.16 mph) at 90° per ASTM D5366-96
Delay distance	1.18 m (@5 m/s), 1.20 (@10 m/s) per ASTM D5366-96	1.18 m (@5 m/s), 1.20 (@10 m/s) per ASTM D5366-96	1.18 m (@5 m/s), 1.20 (@10 m/s) per ASTM D5366-96
Power requirements
Supply voltage	4.5 Vdc to 15 Vdc	4.5 Vdc to 15 Vdc	4.5 Vdc to 15 Vdc
Supply current	1.5mA	1.5mA	1.5mA
Installation
Mounting	Onto a 13 mm (0.5") diameter mast with cotter pin and #2 phillips set screw.	Onto a 13 mm (0.5") diameter mast with cotter pin and #2 phillips set screw.	Onto a 13 mm (0.5") diameter mast with cotter pin and #2 phillips set screw.
Tools required	#2-Phillips driver, 0.25" nut driver, petroleum jelly, electrical tape	#2-Phillips driver, 0.25" nut driver, petroleum jelly, electrical tape	#2-Phillips driver, 0.25" nut driver, petroleum jelly, electrical tape
Environmental
Operating temperature range	-40°C to 60°C (-40°F to 140°F)	-40°C to 60°C (-40°F to 140°F)	-40°C to 60°C (-40°F to 140°F)
Operating humidity range	0 to 100% RH	0 to 100% RH	0 to 100% RH
Other	IP65 Rated	IP65 Rated	IP65 Rated
Physical
Connections	4-40 nickel plated brass hex nut/post terminals	4-40 nickel plated brass hex nut/post terminals	4-40 nickel plated brass hex nut/post terminals
Weight	0.108 kg (0.238 pounds)	0.108 kg (0.238 pounds)	0.108 kg (0.238 pounds)
Dimensions	21 cm (8.3 inches) length x 12 cm (4.3 inches) height 27 cm (10.5 inches) swept diameter	21 cm (8.3 inches) length x 12 cm (4.3 inches) height 27 cm (10.5 inches) swept diameter	21 cm (8.3 inches) length x 12 cm (4.3 inches) height 27 cm (10.5 inches) swept diameter
Materials
Wing	Black UV stabilized injection-molded plastic	Black UV stabilized injection-molded plastic	Black UV stabilized injection-molded plastic
Body	Black UV stabilized static-dissipating plastic	Black UV stabilized static-dissipating plastic	Black UV stabilized static-dissipating plastic
Shaft	Stainless steel	Stainless steel	Stainless steel
Bearing	Stainless steel	Stainless steel	Stainless steel
Magnet	Neodymium	Neodymium	Neodymium
Boot	Protective PVC sensor terminal boot included	Protective PVC sensor terminal boot included	Protective PVC sensor terminal boot included
Terminals	Nickel plated brass	Nickel plated brass	Nickel plated brass

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Banderuola NRG #200M

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