
Sensor Transmitters
Sensor Transmitters allow you to place Davis sensors anywhere within range of
your wireless receiver (Vantage Pro2 console, Vantage Connect, or WeatherLink
Live). The sensor transmitter communicates directly with your wireless receiver
over any one of eight user-selectable ID codes. Each Sensor Transmitter can
support up to five different Davis sensors, including: Anemometer (6410), Solar
Radiation (6450), UV (6490), Temperature (6475 or 6477), Temperature/
Humidity (6834, 6830, 6832), or stand alone Rain Collector (6463 or 6465). Both
the Solar-Powered Sensor Transmitter and AC-Powered Sensor Transmitter have backup battery.
General
Operating Temperature . . . . . . . . . . . . . . . . . . . . . . . -40° to +150° F (-40° to +65° C)
Storage Temperature. . . . . . . . . . . . . . . . . . . . . . . . . -50° to +158° F (-45° to +70° C)
Supply Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.14 mA (average), 30 mA (peak) (from external power source)
Solar-Powered Sensor Transmitter
Backup Battery . . . . . . . . . . . . . . . . . . . . . . . . . . CR123A 3-Volt Lithium cell
Battery Life . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 months without sunlight - greater than 2 years depending on
solar charging
Solar Panel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5 Watts
AC-Powered Sensor Transmitter
Backup Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . CR123A 3-Volt Lithium cell
Battery Life. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 months
Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Modular RJ-11
Housing Material . . . . . . . . . . . . . . . . . . . . . . . . . . . UV-resistant PVC plastic
Dimensions (length x width x height) . . . . . . . . . . . 6.25" x 2.25 " x 7.875 " (159 mm x 58 mm x 200 mm)
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.04 lb. (.48 kg)
6331
6332
Wireless Communications
Transmit/Receive Frequency
US Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 902-928 MHz FHSS
Overseas Models. . . . . . . . . . . . . . . . . . . . . . . . . . . . 868.0 - 868.6 MHz FHSS
ID Codes Available. . . . . . . . . . . . . . . . . . . . . . . . . . 8
Output Power
US . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 902-928 MHz FHSS: FCC-certified low power, less than 8 mW,
no license required
Overseas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 868.0 - 868.6 MHz FHSS. CE-certified, less than 8 mW, no
license required
Range
Line of Sight . . . . . . . . . . . . . . . . . . . . . . . . . . . up to 1000 feet (300 m)
Through Walls . . . . . . . . . . . . . . . . . . . . . . . . . . 200 to 400 feet (75 to 150 m)
3465 Diablo Ave., Hayward, CA 94545-2778 USA
®
(
510) 732-9229 FAX (510) 670-0589 sales@davisinstruments.com www.davisinstruments.com
t
465 Diabl o Ave., Hayward, CA 94545-277
t
t
DS6331_6332, Rev. A, 3/29/19

Package Dimensions
2
Product #
6331
6331EU 011698013685
6331UK 011698013692
6332
6332OV 011698 007400
Package Dimensions
(Length x Width x Height)
12.0" x 7.00" x 3.0"
(299 mm x 177 mm x 76 mm)
Package Weight UPC Codes
011698012022
2.0 lbs. (0.9 kg)
011698 007394
1.9 lbs. (0.9 kg)