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• Notice: when the parcel arrived in your customs, please pay the tax and choose up the parcel, we are not chargeable for any customs duty or import tax if your place is remote ,then need to pay 48usd ☆SPECIFICATION Name: Simple anemometer Color: black, orange Product Description This anemometer is assembled with a specially custom-made power generation wind velocity sensor and a pointer kind meter head Its operating principle is that when there's horizontal move of wind in the environment, the particular constitution of the wind cup can generate constant route rotation and drive the integrated sensor to generate voltage, which is directly proportional to the rotation pace The replace in voltage of this sign is displayed through connecting it to a specially custom-made pointer sort meter The maximum allowable environmental wind pace for this anemometer is 75KM/H Any surroundings exceeding this wind velocity might exceed the range and damage the meter head This sensor is spontaneous and doesn't require power delivery When there's wind rotating, it generates a voltage signal and is displayed by the meter head This wind speed sensor is a straightforward constitution with common accuracy and is just suitable for environmental wind pace reference, not suitable for meteorological forecast point functions ☆PICTURES SHOW: The wind velocity sensor must be put in in a horizontal position to ensure that the set up function isn't susceptible to water accumulation and is simple to discover environmental wind pace The wind speed sensor has a rainproof function, but it surely isn't immune to soaking in rainwater The signal output line is ready 3 meters long, and when it must be extended, it may be connected according to the corresponding color The wind speed sensor has a height of approximately 6 and a rotating diameter of approximately 14CM The size of the meter head is shown in the following determine Definition of wind pace sensor wiring: The black line with white stripes represents the signal voltage output (0-2V, maximum no longer exceeding 4V, would be straight connected to the microcontroller AD analog port of the 5V system), and the black line represents GND, which is hooked up to the publish behind the meter head Installation dimensions of wind velocity sensor: The base factor is product of ABS injection molding technology, with a chassis diameter of 46MM It is constant through 3 holes with a radius of 18MM and a diameter of 6MM distributed at 120 levels Three M5 or M6 bolts can be utilized for fixation The power generation sensor is fixed in the base, and the sign twine is a two core cord with a default size of about 3 meters The signal cord is a double parallel wire, with black with white stripes indicating the signal voltage and natural black indicating GND Precautions: It should be firmly and horizontally installed at a excessive function that is clean to discover environmental wind, but not increased than the lightning protection device There needs to be no huge items close by that obstruct wind flow, and the installation website shouldn't be smoothly soaked in water to wreck the interior sensor The outlet twine should be fixed to avoid blocking the rotation of the wind cup Regularly check if the set up screws are loose Do now not insert or unplug the fan blades by yourself to avoid harm The meter head isn't water resistant and will be installed in a safe place The most size of the connecting twine should not exceed 20 meters, in any other case the signal might be attenuated

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