
Keep snow from filling your Vantage Pro2 rain collector
The Davis 7721 Rain Collector Cone and Heater
heats ice and snow to keep your rain collector from freezing.
All new Vantage Pro2 stations come with the new AeroCone.
Unfortunately, the heater will not fit inside the AeroCone. This
Davis 7721 Rain Collector Cone and Heater includes
the heater and the larger old style cone to replace the AeroCone
for those freezing winters that bring snow and ice.
Keep snow from filling your Vantage Pro2 rain collector with the
Davis 7721 Rain Collector Cone and Heater. It is
great for use in cold climates to measure freezing rain or the
moisture content of snowfall. The heater warms the inside of the
cone during cold weather. A thermostat switch turns the power off
when temperatures rise and back on when they fall.
Davis 7721 Rain Collector Cone and Heater
Features:
- Capable of melting liquid snow at a rate of 1/4 inch (6 mm) of
liquid precipitation per hour - Warms only the inside of the rain collector and the cone
itself - Off/On switch allows you to turn the heater on when you expect
freezing conditions, and turn it off again when the weather
warms - When turned on, the thermostat switch turns power off if
temperature reaches 110 °F (43 °C), and turns it back on with
temperature drops to about 85 °F (30 °C) - Cable length can be extended to 120 feet (36 m) with
two-twisted pair wire; further with single pair cable - Replacement kit for stations with AeroCone rain cones
What’s included:
- Old style rain cone
- Bird spikes
- Debris screen
- 24-watt, 24-volt heater
- Thermal cut-off switch
- Control unit
- Insulating reflective blanket
- AC-power adapter
- 50 feet (15 metre) cable
Note: Requires Vantage Pro2 sensor suite or
compatible stand-alone rain collector. Must be plugged into an
electrical outlet.
Note: The heater must be plugged into an
electrical outlet. Heater is not compatible with AeroCone; it is
only compatible with the old style, larger rain cones.






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