WL-410/XB Wireless Wind Alarm System consists of a wind speed sensor and a receiver. The sensor
measures wind speed and transmits data to the receiver. The 3.5-inch LCD display of receiver shows
readings on the main page and the history graphs are shown in di erent pages. According to the preset
values, the receiver can trigger local alarms such as LED lights and buzzer, or trigger external indication via
3 built-in relays when measured wind speeds exceeding the thresholds.
A 868 MHz radio frequency module is installed in the receiver of model WL-410 and WL-410XB. In mode
WL-410XB, an additional Bluetooth Low Energy chip is installed in the receiver to enable smartphone
communication functionality. WL-410XB sensor output power is stronger (+14 dBm) than WL-410, allowing a
longer transmission distance. An optional 4-20 mA current loop module is available to both WL-410 and
WL-410XB to make long distance cable transmission possible.
Overview
Instrument at a Glance
Sensor
Receiver
3 programmable alarm relay outputs
433/868/915 MHz
1,300 meter
Bluetooth
30 meter
4-20 mA output
Relays
Smartphone App
iOS/Android
External
indicators
Control room
/ Equipment