Audited Supplier
YF-CSB-V2
One-Year Warranty
One-Year Warranty
Anemometer, Vehicle, Ultrasonic Speed
Pointer
Contact
Wire
Without Pressure Resistance
Anti-jamming
Shakeproof
Without Noctilucence
Waterproof
>100g
DC12-24V
RS485
Modbus
9600
-40-80ºC
yifan
Carton
112mm*220mm*66mm
China
5302
Product Description
Product Introduction
Soundwave integrated sensor is a fully digital detection and high-precision sensor, which integrates ultrasonic principle wind speed and direction sensor, high-precision digital temperature, humidity, and air pressure sensor. It can accurately and quickly detect wind speed, wind direction, atmospheric temperature, atmospheric humidity, and atmospheric pressure. The built-in signal processing unit can output corresponding signals according to user needs. The high-strength structural design can work reliably in harsh weather environments. The appearance structure is compact, the integration degree is high, the weight is light, and the durability is strong; It can be widely used in fields such as meteorology, oceanography, environment, airports, ports, laboratories, industry, agriculture, and transportation.
working principle
Measure the transmission time of ultrasonic waves from N sensor to S sensor and compare it with the transmission time from S sensor to N. Similarly, compare the time it takes for ultrasound to travel from W to E and from E to W. (N=North, S=South, E=East, W=West) For example, if the wind blows from the north, the time it takes for ultrasonic waves to travel from N to S will be shorter than the time it takes for them to travel from S to N, while the transmission time from W and E will be the same as the transmission time from E to W. By calculating the transmission time difference of ultrasound between two points. You can calculate the wind speed and direction. This calculation method is not related to other factors such as temperature.
| Supply voltage | DC12-24V | |
| OUT | RS485 | |
| Communication | MODBUS | |
| Baud rate | 9600 | |
| Average power consumption | 0.3W | |
| Working temperature | -40-80ºC | |
| Working humidity | 0-95%RH | |
| Material | ABS | |
| Protection level | IP65 | |
| Wind speed | range | 0-40m/s |
| Measurement accuracy | ±0.5+2%FS | |
| Resolution | 0.01m/s | |
| Wind direction | Measurement accuracy | 0-359° |
| Resolution | ±3° | |
| Measurement accuracy | 1° | |
| Temperature | Measurement accuracy | -40-100ºC |
| Resolution | ±0.5ºC | |
| Measurement accuracy | 0.1ºC | |
| Humidity | Measurement accuracy | 0-100%RH |
| Resolution | ±5%RH | |
| Measurement accuracy | 0.1%RH | |
| Pressure | Measurement accuracy | 10-1100hPa |
| Resolution | ±1.5hPa | |
| Measurement accuracy | 0.1hPa | |
