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3-Cup Anemometer, 0~60 m/s Wind Speed Sensor, RS 485 Output

5 out of 5 based on 4 reviews | Write a review

$189.78

3-cup anemometer with wind speed measurement range of 0–30m/s, 0–50m/s, 0–60m/s. Optional output signal pulse/4-20mA current/RS485, limit wind speed 70 m/s, power supply DC 5-24V or 12-24V, ingress protection IP65. Wind speed sensor for air velocity testing, small size, portable, good price.

Output Signal *
Wind Speed Range *

SKU: ATO-3CAM-060

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Delivery date: 6-12 days

Overview

Three-cup anemometer for sale online. Wind speed range 0–30m/s, 0–50m/s, 0–60m/s, output signals pulse/4-20mA/RS485 for selection. The air velocity sensor outputs voltage and current signals by electromagnetic induction, the value and horizontal wind speed are linear relation.

Specification

Model	ATO-RK100-01G
Supply Voltage	12–24VDC	5–24VDC
Output	RS485, 4–20mA	Pulse (Pulse high level depends on the supply voltage)
Range	0–30m/s, 0–50m/s, 0–60m/s
Starting Threshold	0.2m/s
Limit Wind Speed	70m/s
Accuracy	±(0.3+0.03V)m/s
Resolution	0.1m/s
Response Time	<1s
Power Consumption	20mA@12VDC
Ingress Protection	IP65
Operating Temperature	–30°C~+70°C
Main Material	Aluminum alloy
Connector	M12 waterproof connector
Surface Treatment	Polyester powder electrostatic spraying (black)
Weight (unpacked)	410g (Excluding wires)
Storage condition	10°C–60°C @20%–90%RH

Features

3-cup anemometer has built-in digital circuit, with strong anti-RFI and EMI ability and automatic temperature compensation function.
Shell of the wind speed sensor is made of high-strength aluminum alloy, wind cups are made of 304 stainless steel, and the PCB board is coated with anti-corrosion coating. Waterproof and corrosion resistant.
The wind speed gauge has a sealing ring inside and at the rotating position, which has good sealing performance and prevents water, salt spray and dust from entering.
The three-cup anemometer has low starting threshold, strong corrosion resistant ability, massive all-metal construction, easy Installation.

3-Cup Anemometer Output Characteristics

Pulses Output

V=0.5+0.169*F

V: Wind speed,m/s

F: Numberof pulses within 1 second

Current Output

Characteristic transfer function: V = (1-4)/(20-4)*50 (Range: 0-50m/s)

(where V = wind speed (m/s), I = output Current (mA)

Current output diagram of 0-60 m/s 3-Cup Anemometer

3-Cup Anemometer Dimension Diagram (Unit: mm)

Dimension diagram of 3-Cup Anemometer, 0~60 m/s

Tips: 0-60m/s anemometer electrical connections

Connector (Cable)	Pulses/Current/Voltage	RS485
Red	V+	V+
Black	V-	V-
Green	Signal+	RS485A
White	—	RS485B

Existing reviews of 3-Cup Anemometer, 0~60 m/s Wind Speed Sensor, RS 485 Output

Calibration of this anemometer sensor

Can you speak more about the calibration of this sensor?

From: vivian | Date: 28/08/2023

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ATO Responded

Our anemometer will be calibrated before delivery.
We calibrate the wind speed sensor to detect and calibrate the output waveform of the encoder inside.
After general calibration, the user does not need to calibrate again.

Know wind speed

I like this 3-cup anemometer. It is a good lightweight device. It can measure wind speed. I use it on my drone so that I can know the wind speed at any time outside.

From: Freudenberg | Date: 29/05/2022

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Recommended anemometer

With 3-cup anemometer, I don't need to guess the wind speed all the time. It can measure wind speed very accurately. This new anemometer performs well in maintaining speed, which is worthy of recommendation.

From: Vinod | Date: 28/05/2022

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Great 3-cup anemometer

I use this 3-cup anemometer to determine the wind speed to determine whether I can spray pesticides. When I first used it, I thought the wind speed was at least 10 mph, and the gusts were much higher than this. I used it to measure the wind speed. The wind speed was only 4 mph, and the gust was about 9 mph. With this information, I can spray pesticides at ease.

From: Lacano | Date: 04/11/2021

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