Name: 3 Cups Anemometer and Wind Vane, Wind Speed and Direction Meter
Brand: Tool
SKU: 1326
Availability: InStock

3 Cups Anemometer and Wind Vane, Wind Speed and Direction Meter

Size chart

Clothing Size Conversion Chart
Category	US	EU	UK	Chest (in)	Waist (in)	Hips (in)
Men	XS	44	34	32-34	26-28	33-35
	S	46	36	34-36	28-30	35-37
	M	48	38	38-40	32-34	39-41
	L	50	40	42-44	36-38	43-45
	XL	52	42	46-48	40-42	47-49
Women	XS	32	6	31-32	24-25	33-34
	S	34	8	33-34	26-27	35-36
	M	36	10	35-36	28-29	37-38
	L	38-40	12-14	37-39	30-32	39-41
	XL	42	16	40-42	33-35	42-44
Youth	XS	128	7	26-28	23-24	26-28
	S	134	8	28-30	24-25	28-30
	M	140	10	30-32	25-26	30-32
	L	146	12	32-34	26-27	32-34
	XL	152	14	34-36	27-28	34-36

Pants Size Conversion Chart
Category	US	EU	UK	Waist (in)	Hip (in)	Inseam (in)
Men	28	44	28	28	34	30
	30	46	30	30	36	31
	32	48	32	32	38	32
	34	50	34	34	40	33
	36	52	36	36	42	34
Women	0	32	4	24	34	30
	2	34	6	25	35	30
	4	36	8	26	36	31
	6	38	10	27	38	32
	8	40	12	28	40	32

Shoes Size Conversion Chart
Category	US	EU	UK	Foot Length (in)
Men	6	39	5.5	9.25
	7	40	6.5	9.625
	8	41	7.5	10
	9	42	8.5	10.25
	10	43	9.5	10.625
	11	44	10.5	11
	12	45	11.5	11.25
	13	46	12.5	11.625
Women	5	35	2.5	8.5
	6	36	3.5	8.875
	7	37	4.5	9.25
	8	38	5.5	9.625
	9	39	6.5	10
	10	40	7.5	10.25
	11	41	8.5	10.625
	12	42	9.5	11
M (Unisex)	5	37	4.5	8.75
	6	38	5.5	9
	7	39	6.5	9.5
	8	40	7.5	10
	9	41	8.5	10.25
	10	42	9.5	10.625
	11	43	10.5	11
	12	44	11.5	11.25

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With an IP65 protection grade, this intergrated 3-cup anemometer is designed for rugged outdoor use, accurately measuring wind speeds from 0 to 20 m/s. Order now and experience the difference of a premium-grade wind measurement solution.

Specification

Model	BRW200-205
Material	Aluminum alloy
Operating Voltage	DC 12-30V
Measurement Range	0~50 m/s, 0~360°
Starting Wind Speed	≥ Beaufort Scale 1
Wind Resistance	>70 m/s 30min
Speed Accuracy	±0.5 m/s (<5 m/s); ±3%FS (≥5 m/s)
Direction Accuracy	±3°, accuracy 22.5°
Output Signal	4~20 mA/RS485 (optional)
Maximum Power Consumption (DC 24V)	MAX≤500 mW (4~20 mA) MAX≤300 mW (RS485)
Protection Level	IP65
Operating Temperature	-20℃~+85℃
Operating Humidity	0%~95% (non-condensing)
Weight	1 kg

Integrated 3-Cup Anemometer Features

All-in-one design for 360° wind speed and direction measurement in one step.
High-quality aluminum alloy shell, external electroplating spray treatment, with high weather resistance.
Built-in high performance microprocessor and anti-electromagnetic interference to protect the circuit.
Aluminum aviation connector, sturdy and waterproof, easy to use.

Integrated 3-Cup Anemometer Dimension (unit:mm)

Applications

Tips: Does temperature affect anemometer?

Temperature affects sensor accuracy in the following ways:

Thermal Expansion: The materials in the sensor expand or contract with temperature changes, altering their physical dimensions and potentially affecting measurement precision.
Resistance Changes: Variations in temperature cause changes in the internal resistance of the sensor, impacting the electrical signal output.
Semiconductor Characteristics: The electrical characteristics of semiconductor sensors (such as thermistors) change with temperature, affecting their response.
Thermoelectric Effect: Temperature differences can generate thermoelectric voltages within the sensor, potentially leading to measurement errors.
Aging: Prolonged exposure to extreme temperatures can accelerate the aging of sensor materials, altering their performance.
Calibration Drift: Temperature changes can cause the sensor’s calibration to drift, resulting in inaccurate output data.

Therefore, to ensure sensor accuracy, it is usually necessary to operate within the sensor’s working temperature range and may require temperature compensation or regular calibration.