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A60F-2D1 Ultrasonic Anemometer


Introduction


A60F-2D1 Ultrasonic Anemometer’s work principle is by ultrasonic transit-time to measure the wind speed. The speed of sound in air speed will stack add speed of the air flow up. If the ultrasonic direction is same as the wind’s, it will speed up; Conversely, if the ultrasonic direction is contrary with the wind direction, it will be slower. Therefore, under the fixed test conditions, the ultrasonic speed in the air and the wind speed function is corresponded. It can be obtained the exact wind speed and direction by calculating. Because sound spread through the air, its speed greatly influenced by temperature. The Anemometer detects 2 channels on the two opposite directions, so the temperature impact on the speed of sound is negligible.

 


The Anemometer has the feature of light weight, no moving parts, durability. And again, no need maintenance and on-site calibration, wind speed and direction can also output at the same time. If necessary, customers may select wind speed unit, the output frequency and output format, may also select the heating device (recommended in the cold environment) or analog output. It can connect with computers, data acquisition, or other RS485 or analog output consistent with the collection of equipment. If necessary, you can also form a network of multiple to use.


A60F-2D1 Ultrasonic Anemometer is an advanced equipment of wind speed detection. Because it can overcome the inherent defects of mechanical anemometer, it can work in whole day, long time. it gets more and more widely used and is a powerful replacement of mechanical anemometer.


Applications


City environmental monitoring

● Wind power generation

● Weather monitoring

● Bridges, tunnels

● Sailing ship

● Airports


Features


● No limit to Start wind speed, 360 ° operation, and measure wind speed, wind direction, temperature.

● Work whole day, free from rain, snow, frost, weather

● High accuracy; stable

● Strong, resistant corrosion, installation and use without fear of damage;

● Design is flexible, lightweight, portability, easily installation or undo;

● Easily signal access, while provide both analog and digital signals;

● No need maintenance and on-site calibration.


Technical parameter


Wind speed

Model No.

A60F-2D1

Measuring range

060 m/s

Unit

m/s

Accuracy

±0.2m/s(Wind speed: within 0~5m/s)

<measured value’s 2%Wind speed:>5m/s

Resolution

0.01 m/s


Wind direction

Measuring range

360°around, non-blind area

Unit

degree

Accuracy

±2°

Resolution


General parameter

Size

Height×Width400×265mm

Weight

2.5kg

Material

Stainless steel (316L)

Protection level

IP66

Temperature range

-40°C ~+70°C

Humidity range

R 5%~100%

Ice resistance

Refer to MILSTD810E

Corrosion resistance

After 3 months of salt spray and condensation test, no corrosion

Dust-proof

Refer to MILSTD810E

EMC

IEC61000-4-5

Power

Work Power: DC24V/60mA

Heater Power: DC24V/5A


Output signal

Digital signal

RS 485

Baud rate

9600

Analogue signal

4-20mA

Output frequency

15 times /second


Others

Installation

Refer to 4.6 Mechanical equipment

Connection

Eight-pin connector

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