Ultrasonic Wind Speed and Direction Sensor Integrated Weather Station Transmitter for High Precision Temperature and Humidity Monitoring

• Customization: Available
• After-sales Service: One-Year Warranty
• Warranty: One-Year Warranty
• Model NO.: YF-CSB-V1
• Application: Anemometer, Vehicle, Ultrasonic Speed
• Display: Pointer
• Detection Method: Contact
• Connection Type: Wire
• Pressure Resistance: Without Pressure Resistance
• Anti-jamming: Anti-jamming
• Shakeproof: Shakeproof
• Noctilucence: Without Noctilucence
• Waterproof: Waterproof
• Weight: >100g
• Supply Voltage: DC12-24V
• out: RS485
• Communication: Modbus
• Baud Rate: 9600
• Working Temperature: -40-80ºC
• Transport Package: Carton
• Trademark: yifan
• Origin: China
• HS Code: 5302
• Production Capacity: 10000pieces/Year

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.

Product Parameters

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