DAVIS Vantage Pro ISS, 2003 & later - Manual (Page 24)

Specifications
Complete specifications for the ISS and other products are available in the Weather Sup-
port section of our website: www.davisnet.com.
Cabled ISS
Temperature range: . . . . . . . . . . . -40 to 140° Fahrenheit (-40 to 60° Celsius)
Power input: . . . . . . . . . . . . . . . . Console Cable from Vantage Pro console
Wireless ISS
Temperature range: . . . . . . . . . . . -40 to 140° Fahrenheit (-40 to 60° Celsius)
Transmission frequency: . . . . . . . 916.5 MHz for North America
868.35 MHz for overseas versions: EU, UK, and OV
Transmitter ID codes: . . . . . . . . . 8 user-selectable
License: . . . . . . . . . . . . . . . . . . . . low power (less than 1 mW), no license required
Primary power: . . . . . . . . . . . . . . Solar power – Davis solar charger
Backup power: . . . . . . . . . . . . . . . CR-123A 3-volt lithium battery (2 year service life)
Alternate primary power . . . . . . . . AC power adapter
ISS Weather Variable Update Intervals
Wind speed: . . . . . . . . . . . . . . . . 2.5 to 3 seconds
Wind direction: . . . . . . . . . . . . . . . 2.5 to 3 seconds
Accumulated rainfall: . . . . . . . . . . 10 to 12 seconds
Rain rate: . . . . . . . . . . . . . . . . . . . 10 to 12 seconds
Outside temperature: . . . . . . . . . . 10 to 12 seconds
Outside humidity: . . . . . . . . . . . . . 50 seconds to 1 minute
Ultraviolet radiation: . . . . . . . . . . . 50 seconds to 1 minute
Solar radiation: . . . . . . . . . . . . . . 50 seconds to 1 minute
Integrated
Sensor Suite
Installation Manual