I. Overview:
The wind speed sensor is used to measure wind speed, and is widely used in field planting, scientific experiment, agricultural internet of things, etc.; good linearity, long signal transmission distance, strong resistance to external interference, and composition with temperature, humidity, light, rainfall, and wind direction sensors. The six-element weather station uses advanced circuit module technology to develop the transmitter. It is easy to operate and easy to use. It is used to measure the ambient wind speed and output standard pulse signals.
Second, product features:
1. Small size, easy to carry and easy to install;
2. The linearity of the data information is good, the signal transmission distance is long, and the ability to resist external interference is strong;
3. High precision, wide measuring range, high input line resistance and good stability;
4, the exterior specifications are small and light, easy to carry and assemble, and the three-cup design concept can effectively obtain external environmental information;
5. The fixing method adopts the flange installation method, the threaded flange connection, and the bolt is used to fix it tightly on the bracket, so that the whole set of instruments is kept at an optimal level, the flange connection is convenient to use, and can withstand a large pressure.
Third, the wind speed sensor fixed way: the flange installation method, the threaded flange connection makes the wind pipe sensor lower pipe fittings firmly fixed on the flange, the chassis Φ65mm, on the circumference of Φ50mm open four mounting holes Φ6mm (see above Chassis specification), bolted to the bracket to keep the whole instrument at the best level, to ensure the accuracy of the wind direction data, easy to use flange connection, can withstand greater pressure.
Fourth, the wind speed sensor constitutes
The wind speed sensor is composed of an accessory device such as a wind speed sensor and a transmission cable.
1, wind sensor
The wind speed sensor's wind cup is made of high weather resistance, high strength, anti-corrosion and waterproof metal. The sensor shell is made of aluminum-magnesium alloy. The internal circuit is sprayed with three anti-paint treatments. The whole sensor has good resistance to harsh environment. Sex.
The wind speed sensor output is: pulse signal, 4-20mA current signal, 0-5V or 1-5V voltage signal.
2, circuit module
It has extremely reliable anti-electromagnetic interference capability, high and low voltage protection capability, and can ensure the main machine can work normally in the range of -20 °C ~ 60 °C and humidity 10% - 95%.
Fifth, the output method:
Two-wire system 4-20MA current 0-5v voltage 0-10V voltage pulse RS485 ZIGBEE wireless RF wireless GPRS wireless fiber optic Ethernet WIFI network relay control, alarm signal
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