HY-WSDCE crane wind alarm indicator is mounted on the crane or nearby structure.Wind speed is detected by the latest technology ultrasonic sensor HY-WDS2E. The sensor provides an output current proportional to the wind speed to a cab mounted alarm console.It can simultaneously display real-time wind speed and wind direction.
Brief Introduction
A wind speed alarm is used for the continuous monitoring of wind speed in construction, mining, agriculture, renewable energy, aviation and marine industries. It alerts workers to wind conditions that can cause safety concerns for people and equipment. For example, a wind speed alarm is an important safety tool for crane operators. When wind velocity reaches an unsafe speed according to the crane manufacturer's recommendations and applicable safety regulations, crane operation must be stopped and the equipment should be secured.Continuous monitoring of wind speed using a wind speed alarm can prevent costly damages to machinery and protect workers from injury. Wind speed monitoring also can aid in optimizing everything from wind turbine placement to agricultural pesticide application.
HY-WSDCE crane wind alarm indicator is mounted on the crane or nearby structure.Wind speed is detected by the latest technology ultrasonic sensor HY-WDS2E. The sensor provides an output current proportional to the wind speed to a cab mounted alarm console.It can simultaneously display real-time wind speed and wind direction.
A built-in time delay, variable from 000-999 seconds can be set to prevent very short duration gusts from causing false alarms. Only when wind speed reach preset value limit and last time exceed time delay, will the corresponding relay be triggered.If additional connections are made, the alarm can cause a remote warning light to flash, sound a remote horn or siren, and automatically actuate the crane brakes to prevent the crane from rolling.
Features
Low Limit Warning Light
Middle Limit Warning Light
High Limit Warning Light
2 ways 4-20mA current loop output(B for wind direction, A for wind speed)
RS485 or RS232 output(MODBUS-RTU prototol)
Technical parameters
| Display | 4 digit 7 Seg LED |
| Communication interface | RS485 |
| Power supply | AC220V |
| Analog output | 2 ways 4-20mA output |
| Digital output | MODBUS-RTU via RS485 |
| Relay output | 3 ways relay outputs. Capacity:125 V AC; max. 60 VA; 150 V DC; max 30 VA |
| Dimension | 60mm*154mm*110mm (H*L*W) |
| Weight | About 540g |
| Operating temperature | -30℃---65℃ |
| Operating humidity | 0---95%RH |
| Lightning surge capacity | 4KV |
