Ultrasonic wind speed and direction sensor
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Ultrasonic wind speed and direction sensor
Introduction:
AJ-CSYT-2 ultrasonic wind speed and wind direction 2-element ultrasonic environment monitoring sensor. Compared with traditional mechanical anemometers, there is no inertial effect of rotating parts, and it can quickly and accurately measure wind speed and wind direction meteorological elements; an optional high-efficiency heating device ensures reliable work in severe cold environments.
Application:
It is suitable for the monitoring of wind speed and wind direction elements in agriculture, meteorology, forestry, electric power, environmental protection, ports, railways, highways and other fields.
Instructure:
▶ Using the time difference measurement principle, it has strong anti-environmental interference ability.
▶ Using high-efficiency filtering algorithm, special compensation technology for rainy and foggy weather.
▶ Use a more expensive and accurate 200Khz ultrasonic probe to ensure more accurate and stable measurement of wind speed and direction.
▶ The salt spray corrosion-resistant probe is selected, and the fully sealed structure has passed the salt spray test of the national standard, and the effect is good. It is suitable for coastal, port and other environments.
▶ RS232/RS485/4-20mA/0-5V, or 4G wireless signal and other output methods are optional.
▶ Modular design, high degree of integration, environmental monitoring elements can be optionally selected according to needs, and more than 10 elements can be integrated at most.
▶ Wide environmental adaptability, product development has passed strict high and low temperature, waterproof, anti-salt spray, sand and dust and other environmental tests.
▶ Low power consumption design.
▶ Heating function, GPS/Beidou positioning, electronic compass and other functions are optional.
Technical Data Sheet:
| Electrical Parameters | Mechanical Structure | ||
| Working voltage | DC9V-30V or 5V | Material | ABS |
| Power | 0.4W（at heat, 10.5W） | Humidity | 0~100%RH |
| Signal output method | 4~20mA/ 0-5V | Working temperature | -40℃~+60℃ |
| RS485 or 4G output | Protection Class | IP65 | |
| Outgoing method | Aviation socket | ||
| Color | White | ||
| Weight(refrence only) |
0.5KG(2 parameters); 1KG(5 parameters or more) |
||
Sensor Technical Parameter:
| Factor | Range | Accuracy | Resolution | Power Consumption |
| Wind Speed | 0-70m/s | start wind speed: ≤0.8m/s， ±(0.5+0.02V)m/s； |
0.01m/s | 0.1W |
| Wind Direction | 0～360° | ±3° | 1° | |
| Electronic compass | 0～360° | ±5°1° | 1° | 100mw |
| GPS | Longitude (-180~180°） | ≤10m | 0.1s | |
|
Latitude (-90~90°） |
≤10m | 0.1s | ||
|
Altitude (-3276.7~3276.7m) |
≤10m | 0.1s | ||
| Total power consumption= sensor consumption + main board basic consumption | ||||
Installation picture:
Warm reminder: The magnetic North Pole indicated by the north arrow is not exactly the same as the geographic North Pole. Therefore, the deviation (error) of the location must be considered when calibrating the sensor. The error is position dependent and may exceed a maximum of 15° (e.g. northeast). In the East China region, the error is negligible (<3°); other more detailed information on this part can be found on the Internet. ※ Ultrasonic wind sensor is a precision instrument, handle it with care and do not bump it.
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