The GS020 Anemometer will work with the following Trimble Lifting Solutions displays: GS820, GS320, GS550 and the GS553 battery powered display
Display shows current wind speed value and wind speed limit setting
User settable wind speed limit
Display will output audible and visual alarms
Standard wind gust alarm
Direct Sequence-Spread Spectrum-Two Way Communication
Transmission range: 4,300 feet (1,300 meters)
Ships as standard with 1 "D" Cell lithium battery, 2-4 years battery life
Users can replace lithium battery with "D" Cell alkaline battery if lithium
replacement battery is unavailable when battery goes low. Battery life is 6 months to 1 year
using alkaline
Hazardous area options:
Class 1 Div 1 Anemometer (intrinsically safe)
ATEX Anemometer
Potted electronics for increased water proof protection
Operating temperature: -30°F to +180°F; -35°C to +85°C
2 year warranty against defects
GS550 and GS553 displays can data log wind event history, download data logger content using a USB drive
Optional lockouts can be connected to display
Wind speed sensor will not transmit when display is powered off-this saves
battery life
External antennas increases transmission range as compared to internal antennas