Wind Speed Alarm one Way Double Contact Relay Switch Quantity Control Output wall-Type Waterproof Box

The wind speed alarm is composed of an intelligent microprocessor and a wind sensor with high dynamic characteristics. It can be used to observe the instantaneous wind speed in the atmosphere. The display screen adopts the highlight led digital tube, the observation distance is long, suits for the day or the night use which the light is stronger; the panel three setting keys are used to set the wind speed alarm value, the operation is quick and convenient. The instrument adopts the wall type waterproof box body, the installation is convenient, the occupation space is small, the reliability is high, is the large and medium-sized construction tower crane, the lifting machinery, the hanging basket and the ropeway cable car and so on the operation safety safeguard essential wind speed detection instrument.

• High brightness led digital tube is used to display wind speed or wind grade
• wind speed exceeds the limit of sound and light alarm
• one way double contact relay switch quantity control output
• built-in multiple protection function, the system runs stably and reliably
• The structure design is scientific and reasonable, and the wall-type waterproof box is easy to install