"Wind speed velocimeter" detailed description: henan mine crane co., LTD. : wind speed velocimeter RY - FSY crane anemometer is designed for a variety of large mechanical equipment and research and development of large intelligent wind speed sensing alarm device, the wind speed sensor material with high plastic alloy aluminum, flange installation, instrument display using a 0.8 -inch highlight digital tube, can real-time display the current wind speed and wind, can set two wind speed limit value, corresponding to the two kinds of alarm buzzer, relay output two road, arbitrary configuration.Simple to set up operation, display striking, stable and reliable performance.Can be widely used in port machinery, tower crane, ship, dock, oil platform, environmental protection, cableway to wind speed parameter detection.Simple to set up operation, display striking, stable and reliable performance.Instrument size: 180 * 110 * 130 mm (210) fixed way: wall fixed, four Φ 5 mm hole.Using the environment temperature - 20 ~ 40 ℃, humidity is 0 ~ 90%;Power supply: AC220V plus or minus 10%, 50 hz (optional DC24V / 2 a dc
