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

5 out of 5 based on 3 reviews | Write a review

$189.78

3-cup anemometer with wind speed measurement range of 0~60 m/s. Optional output signal pulse/4-20mA current/RS-485/0-2V~10V voltage, 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.

SKU: ATO-3CAM-060

Output Signal *

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Delivery date: 6-12 days

Overview

Three-cup anemometer for sale online. Wind speed range 0~60 m/s, output signals pulse/4-20mA/RS-485/0-2V/5V/10V 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-RK100-01
Output Signal (Optional)	Pulses	4-20mA	RS-485	0-2V/ 0-5V/ 0-10V
Power Supply	DC 5-24V	DC 12-24V	DC 12-24V	DC 12-24V
Load Capacity	＞2kΩ	＜500Ω	-	＞2kΩ
Wind Speed Range	0~60 m/s
Accuracy	± (0.3 + 0.03V) m/s (V is the current wind speed)
Response Time	＜1s
Starting Threshold	＜0.3 m/s
Limit Wind Speed	70 m/s
Ingress Protection	IP65
Operating Temperature	-30 ~ +70℃
Net Weight	240g
Dimension	Cup rotor: Ф 220mm, Height: 175mm
Main Material	Cup: 304 stainless steel, main body: aluminum alloy
Finish	Polyester powder electrostatic spraying (black))
Storage Condition	10~60℃ @ 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

Characteristic transfer function:

V = 0.667*F

(where V = wind speed (m/s), F = output frequency (Hz) )

Current Output

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

Voltage Output

Characteristic transfer function:

V = U/ (full scale voltage - zero point voltage) * 30

(where V = wind speed (m/s), U = output voltage (V) )

RS-485 Output

lf the transmission distance is over 100m, please add a 120Q terminal matching resistances on the front endand back end of bus interface respectively. See the modbus communication protocol specification.

3-Cup Anemometer Dimension Diagram (Unit: mm)

Tips: 0-10V output signal conversion calculation for 0-60m/s anemometer.

3-cup anemometer wind speed range is 0~60m/s, 0-10V output. When the output signal is 5V, calculate the current wind speed value.

The span of this wind speed range is 60m/s, expressed by a 10V voltage signal,
60m/s ÷ 10V = 6m/s /V, that is, a voltage of 1V represents a wind speed change of 6m/s.

The measured value is 5V － 0V = 5V. 5V*6m/s /V = 30m/s. The current wind speed is 30m/s.

The calculation formula is:
Wind speed = 6*voltage, the unit of voltage value is V.

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

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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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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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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