PA0 low altitude remote sensing wind acoustic radar (France)-Mechanical product-

The acoustic radar PA0 adopts the latest hardware design and widely uses SMC technology, which greatly reduces the volume of the acoustic radar. The core of the computer is a small PC104 CPU (using Intel "ATOM" processor) and 16 bit A/D conversion technology. All hardware designs meet the military technical specifications and are fixed directly below the acoustic sensor array. Provide wireless modem or satellite connection for remote control. Built in GPS, numerical compass, 2D inclinometer, wireless signal receiver and temperature, humidity and pressure sensors.

·Multi frequency coding technology

·Intel Atom Processor

·Linux operating system

·Ultra low power consumption, 18W total power consumption, solar power supply

·Wireless control, 100m local effective control range

·Real time temperature, air pressure and air humidity can be measured

·Remote control via GPRS modem and satellite terminal

application area

Site selection survey of wind power generation;

Wind power generation efficiency measurement;

Environmental impact analysis;

Airport windshear measurement;

Local wind direction study and air pollutant propagation analysis;

Offshore and offshore meteorological research;

Military applications.

Technical data
-PA0 total weight	20kg (antenna, processing module and other accessories)
-Antenna weight	12Kg
-Antenna size	42cm(L)x 42cm(W)x7cm(H)
-Processing module weight	3 .1Kg
- Processing module size	20cm(L)x 20cm(W)x20cm(H)
- Signal center frequency	3.6Khz
- Transmission frequency	9 transmission frequencies, user selectable in working mode
- Sound power	10W
- Working environment	--40 ° Cto+80 ° C operating temperature and up to 100% relative humidity度
- Processing module performance	Atom®, 1Gbytes
- System power consumption	0.75A@ 24VDC (18W)
- Average detection height	700m (40dBA, 15 ° C air temperature, 70% relative humidity)
- Maximum number of detection layers	The number of detection layers that can exceed 40
- Vertical resolution	Detection vertical resolution can be less than 10m
- Measuring height range (m)	10-1000
- Average time of detection cycle	User can configure 5min-60min
- Horizontal wind accuracy	0.3m/s
- Vertical wind accuracy	0.05m/s
- Accuracy of wind direction	When the wind speed is>2m/s, the accuracy is 3 °
- Horizontal wind range	0-55m/s
- Vertical wind range	-7-+7m/s
- Sound barrier function	The antenna is equipped with sound blocking function
- data interface	WIFI, wired network, GPRS data transmission interface
- Geographic position GPS	GPS function, real-time access to geographical location information
- Automatic power control function	Working at night can automatically reduce transmission power to reduce working noise interference, which is suitable for use in urban areas