A non-moving ultrasonic wind direction and speed meter with a diameter of only 70mm.
It operates with solar cells and a built-in battery. No cables are needed thanks to Bluetooth connectivity. The main unit is small and lightweight, making it convenient for both installation observation and handheld observation. Its design is robust and reliable due to the use of engineering plastics. Installation is very easy, and data display and recording are possible with a free app.
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basic information
●Compact and Lightweight Compact (φ70mm) and lightweight (135g), it can be used as a handheld, tripod, or stationary anemometer for measuring wind direction and speed. ●Accurate and Robust Using ultrasonic sensors with no moving parts, it measures wind direction and speed with high precision and durability. ●Solar Power Equipped with a solar cell, it can measure without an external power source. ●Bluetooth Connects to a smartphone via Bluetooth. Easily monitor and save wind direction and speed data. ■Usage Instructions ●Observations from a Smartphone - Data display is in real-time. - Recording intervals can mainly be set to 1 second, 1 minute, or 5 minutes. - Each recording can be output as a file (e.g., Excel), so there is no limit on the maximum number of saved entries. *All settings for recording intervals, starting, and stopping are done through the application.
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Applications/Examples of results
No cables are needed thanks to Bluetooth connectivity. If you purchase the optional repeater (M3155SN-25CPG) separately, RS485 output will be available (the data format is NMEA0183). If you have a recording device that can receive signals, it can be provided with the sensor and repeater, but if you do not have a recording device, please also purchase the optional data logger (M3155SN-25DL).
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