RS485 wind speed sensor

Wind Speed Sensor Introduction

Wind Speed Sensor (anemometer) is a device used to measure wind speed, which is widely used in meteorology, agriculture, marine, environmental protection, greenhouse control, breeding and industrial control and other fields. It is compact and lightweight, easy to carry and install, and is an important part of intelligent instrumentation. Wind speed sensor can accurately sense the wind force generated by air flow, and convert the wind force into quantifiable signal output through the internal sensing element, so as to realize the accurate measurement of wind speed.

According to the working principle, wind speed sensor can be divided into mechanical wind speed sensor and ultrasonic wind speed sensor. Mechanical wind speed sensor through the wind to promote the sensor rotation, the internal sensing element to generate pulse signals, pulse frequency and wind speed into a linear relationship, so as to deduce the wind speed value. Ultrasonic wind speed sensors utilize the difference in propagation time of ultrasonic waves in the air to calculate the wind speed. This method can avoid the influence of temperature on the speed of sound and improve the measurement accuracy.

RS485 Wind Speed Sensor Introduction

RS485 Wind Speed Sensor (RS485 Wind Speed Sensor) is a kind of wind speed sensor which adopts RS485 communication protocol, RS485 is a serial bus communication protocol standard with differential operation mode, which has the features of low interface level, long transmission distance, high transmission rate, strong anti-jamming ability, and many nodes support. These features make RS485 wind speed sensor perform well in long distance, high speed and high reliability data transmission scenarios.

RS485 wind speed sensor usually integrates high-performance sensing elements and signal processing circuits, which can measure the wind speed in real time and accurately, and transmit the measurement results to the host computer or other devices through the RS485 interface. It supports the standard Modbus communication protocol, which makes it easy for users to configure the device and collect data. In addition, RS485 Wind Speed Sensor has the characteristics of high strength, weather resistance, corrosion resistance and waterproof, which can work stably in the harsh environment for a long time.

Product Name： RS485 Wind Speed Sensor

RS485 Wind Speed Sensor is a professional-grade wind speed measurement device, which adopts advanced RS485 communication protocol to ensure long distance, high speed and strong anti-interference of data transmission. The sensor is widely used in meteorology, agriculture, marine, environmental protection, greenhouse control, aquaculture and industrial control, providing users with real-time and accurate wind speed data.

RS485 Wind Speed Sensor Product Features:

High-accuracy measurement: integrated high-performance sensing element ensures the accuracy and stability of wind speed measurement.

Long-distance transmission: Support RS485 communication protocol, the longest communication distance can reach 1200 meters, to meet the demand for long-distance data transmission.

High speed communication: the data transmission rate can be up to 35Mbps in short distance transmission, and the transmission rate can be kept high even in long distance.

Strong anti-interference: Adopting differential reception and balanced drive technology, it effectively suppresses common mode interference and improves communication reliability.

Multi-node support: supports up to 32 nodes (special chip up to 400 nodes) to meet the needs of complex networks.

High Reliability: High-strength housing, weather-resistant materials and waterproof design ensure long-term stable operation of the sensor in harsh environments.

Ease of use: supports standard Modbus communication protocol, which is convenient for users to configure the device and data collection.

Accurate Measurement: Adopts advanced sensing technology to ensure high accuracy and stability of wind speed measurement.

RS485 Communication: Supports high-speed data transmission to realize long-distance, multi-device networked management.

Industrial-grade durability: designed to adapt to harsh environments, waterproof and dustproof, long-term stable operation.

RS485 Wind Speed Sensor Technical Specifications:

 Measuring range: 0~70m/s

 Start-up wind speed: 0.5m/s

 Measurement accuracy: ±0.1m/s

 Communication protocol: RS485 interface, Modbus protocol

 Power supply voltage: 12-24V DC

 Protection level: IP65 (waterproof and dustproof)

RS485 Wind Speed Sensor Application Scenario:

 Meteorological Observation Station

 Marine environment monitoring

 Environmental protection monitoring station

 Airport, harbor wind speed monitoring

 Greenhouse, greenhouse wind speed control

 Farming wind speed management

 Industrial process control

 Large-scale agricultural wind management: monitoring wind speed in the field to optimize irrigation and crop protection.

Summary:

RS485 wind speed sensor is a combination of wind speed measurement technology and RS485 communication protocol. It not only has the accurate measurement capability of traditional wind speed sensors, but also provides efficient and reliable digital data transmission through the RS485 interface.The RS485 standard supports multipoint communication, allowing multiple devices to be connected to a single bus, which is especially important for applications that require remote monitoring and centralized management of multiple wind speed monitoring points.

RS485 Wind Speed Sensor it has become the first choice of many industry users due to its excellent performance and wide range of application scenarios. Whether in agriculture, greenhouse, meteorological observation, environmental monitoring or industrial control, RS485 Wind Speed Sensor can provide stable and reliable wind speed data support.

Wind speed sensor (Cup Anemometer) data sheet

NBL-W-SS-Wind-Speed-Sensors-Instruction-Manual-V4.0.pdf