Appendix Specifications
Complete specifications for the ISS and other products are available in the Weather Support section of our website at www.davisnet.com. Cabled ISS Temperature range: . . . . . . . . . . . . . . . . -40 to 150° Fahrenheit (-40 to 65° Celsius) Power input: . . . . . . . . . . . . . . . . . . . . . . Console cable from Vantage Pro2 console Optional Vantage Pro2 AC power adapter Wireless ISS Temperature range: . . . . . . . . . . . . . . . . -40 to 150° Fahrenheit (-40 to 65° Celsius) Transmission frequency: . . . . . . . . . . . . 902 - 928 MHz FHSS for North America 868.0 -868.6 MHz FHSS for overseas versions: EU, UK, and OV Transmitter ID codes: . . . . . . . . . . . . . . 8 user-selectable License: . . . . . . . . . . . . . . . . . . . . . . . . . Low power (less than 8 mW), no license required Primary power: . . . . . . . . . . . . . . . . . . . Solar power – Davis solar charger Backup power: . . . . . . . . . . . . . . . . . . . . CR-123A 3-volt lithium battery (8 months without sun- light- greater than 2 years depending on solar charging) Alternate power . . . . . . . . . . . . . . . . . . . AC power adapter ISS Weather Variable Update Intervals (Transmitter ID Dependent) Wind speed: . . . . . . . . . . . . . . . . . . . . . . 2.5 to 3 seconds Wind direction: . . . . . . . . . . . . . . . . . . . . 2.5 to 3 seconds Accumulated rainfall: . . . . . . . . . . . . . . . 20 to 24 seconds Rain rate: . . . . . . . . . . . . . . . . . . . . . . . . 20 to 24 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 -- You received this message because you are subscribed to the Google Groups "weewx-user" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
