220v Anemometer Precision Wind Speed Sensor Meter Digital Wind Measurement Tower Crane Weather Temperature Alarm System

NOTICE :VOLTAGE 220V Product introduction: Technical index: Texture of material:Aluminum: Brass nickel plated cable plug Scale accuracy: 0.5 Alarm settings: 3-10 level can be customized according to customer requirements Wind display: 0-10 class Accuracy: + 5% Starting wind speed: 0.7m/s Display parameters: wind speed and temperature Operating temperature: -30 - 65 Input voltage: 220V Power consumption: 15W Usage method The cable end is first inserted into the air plug socket of the host terminal. Power cord plug into the 220V socket, flashing lights, at this time for the self test process, to be 4 windows digital stability, that is, the working state. Press the set button once, set the wind +0.5 grade, 3-10 grade cycle setting, when the wind speed is higher than the set level, equipment in a state of alarm, buzzer sound alarm, a flashing light alarm window. At the same time, the internal relay status flip. Normally open into a short circuit, normally closed to open. This function is t