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Number Of Flower
Wind Speed Sensor
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Range
0 To 65 Meters/sec
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Accuracy
Better Than 0.5 Ms Up To 10 Ms, 2% FSD
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Sensing
3 Cup Assembly Mounted On Friction-Free Shaft
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Starting Threshold
0.3 Meters/sec
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Distance Constant
2.5 Meters
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Output
TTL Pulses Output Proportional To Wind
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Diameter Of Cup
50 Mm
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Diameter Of Cup Assembly
165 Mm
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Construction
Brass Housing And Stainless Steel Shaft
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Principle Of Operation
Opto Electronic Anemometer With Infrared Light Source
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Connector
3 Pin Connector For Easy Replacement
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Cable Length
10 Meters Of Shielded Cable
We offer cup anemometer. Cup anemometer specifications:wind speed sensor : 3 cup anemometer.Sensing : 3 cup assembly mounted on friction free shaft andcoupled to a chopper.Starting threshold : 0.3 meterssec .Range : 0 to 65 meterssec .Distance constant : 2.5 metersoutput : ttl pulses output proportional to wind built in line driver todrive long cable > 50 ohms loop resistance.Accuracy : better than 0.5 ms up to 10 ms 2% fsddiameter of cup : 50 mm.Diameter of cup assembly : 165 mm.Construction of sensor body : brass housing and stainless steel shaft .Principle of operation:anemometer is a fast response, low threshold opto electronic anemometer. Whenrotated by wind, a chopper on the anemometer shaft interrupts an infra red light source , generating pulses from a photo transistor. The signal is amplified and fed through a line driver .The frequency is proportional to wind speed. The anemometer is provided with a 3 pinconnector for easy replacement and comes with 10 meters of shielded cable.