Description
• Max 500m ultra-long wireless transceiver • Audible & visual wind speed alarm • Data recording up to 1 year • Wind speed, wind direction, temp., air pressure measurements • Max 3 years sensor battery life • IP67 waterproof & impact resistant • Fast & secure magnetic installation kit Instant Wind Speed Alarm WL-21 displays the live wind speed value in selectable measurement units (m/s, knots, MPH, km/hr) Users can set a wind speed warning limit on based on local operation safety standards. An audible and visual alarm will be trigger when the limit has been reached. Each sensor has a unique wireless address that can connect to several displays to notify multiple stakeholders on-site. Data Recording WL-21 capture and storage wind speed, wind direction, temperature, air pressure measurements. 64MB built-in memory and outstanding battery life supports up to 1 year of continuous data recording. (based on 10s logging interval, adjustable: 2s, 5s, 10s, 1min, 5 mins, 10 mins, 60 mins) Graphical Display The large LCD backlit display with user-friendly interface clearly indicates live weather data in various units of measurement. Users can view hourly wind records and historical bar charts from the past 12 hours on different pages. - Live Wind Speed - Average Wind Speed (selectable averaging) - Maximum Wind Speed - Ambient Temperature - Beaufort Bar Graph - Wind Chill - Atmospheric Pressure - Wind Direction (Degrees & Compass rose)
