Shanghai Nanhua Electronics Co., Ltd.
Main products:airport light,Paging System,LED industrial light
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Contact Us
  • Contact Person : Mr. Sun Micheal
  • Company Name : Shanghai Nanhua Electronics Co., Ltd.
  • Tel : 86-21-39126868
  • Fax : 86-21-39126868--808
  • Address : Shanghai,Shanghai,Building 9, No 1755, Wenbei Rd, Jiading District, Shanghai, China
  • Country/Region : China
  • Zip : 201802

wind meter

wind meter
Product Detailed
Airspeed sensor, good corrosion resistant, strong anti-wind ability, up to 16 scale. Convenient installation and adjus

Specification

Supply voltage

DC12V-15V

Wind speed measuring range

0~60m/s

Measurement tolerance

(0.4+0.05 actual wind speed)m/s

Toggle speed

<0.5m/s

Anti-wind strength

Max. wind resistance:≥60m/s

sensor output

RS232

Refreshing frequency

1Hz

 

 

Ambient temperature

-30°C ~ +70°C

IP protection

IP65

Humidity

10% ~ 95% (no coagulation)

Material

PC+ABS

weight

0.3kg

 

 

RS232 protocol

Baud rate: 300,8 bit,NOPARITY,1 stop bit

Definition of protocol: auto output 6 bit every second

0xAA

0x03

0xXX

0xXX

checksum

0xZZ 

AA is the synchronous head, 0x03 is the length of message, the two word come next combined to one word, means the speed of wind,checksum = 0x0100-(0xXX+0xXX+0x03)check sum,0xZZ is the slack byte

2.  For example: 0xAA  0x03 0x00 0x6A 0x93  0x01

Indicate: wind speed is 0x006A = 10.6m/s (data with binary number, transform to decimal system is the wind speed)

Checksum is 0x93=0x0100-(0x03+0x00+0x6A)

The picture below is the wiring method, blue wire is the ground wire, red wire to connect+12V power cable, green wire to connect RX signal cable.

wind meter



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