Considered the gold standard since 1957.
It is a remote tipping bucket style rain gauge that measures the amount of liquid precipitation with a unique
siphoning technique that allows for a wide range of accuracy.
The Rain Gauge is a freestanding receptacle for measuring precipitation. It contains an open top, which allows rainfall to fall into the upper portion, which is called the collector. Collected water is funneled to a mechanical device (tipping bucket). The precipitation is then siphoned into a tipping mechanism which regulates the flow.
The tipping mechanism then incrementally measures the rainfall accumulation and causes a momentary closure of a switch. As water is collected, the tipping bucket fills to the point where it tips over. This action empties the bucket in preparation for additional measurement. Water discharged by the tipping bucket passes out of the rain gauge with no need for emptying.
Features
Unique Siphoning technique allows a wide accuracy
Stainless steel screen
Easy to clean siphon mechanism
Simple installation and maintenance
Over 30 years in production
All Aluminum Exterior
Integral Bubble Level
Resolution 0.01" English; 0.2 mm (optional)
Accuracy 0-10" Per Hour 2%
Siphon starting threshold <0.01" (<0.254 mm)
Collector Diameter 8.00" (203 mm) with knife-edge
Funnel Depth >6.5" (165 mm)
Splash out Protection >4" (50 mm)
Operating Temp 32 to 158°F (0 to 50°C)
Storage Temp -40 to 185°F (-40 to 70°C)
Humidity Limits -40 to -160°F (-40 to 70°C)
Weight 2 lbs.
Height 11.5" (292 mm)
Cable 10', 24 Gauge 2 Conductor
Switch Momentary potted reed switch
Switch Rating 30 VDC @ 2A, 115 VAC @ 1A
Switch Closure Time 135 ms
Bounce Setting Time 0.75 ms
Pivot Ground bronze pivots with hardened stainless steel shaft
Bucket Black ABS injection molded
Level Integral Bubble Level
Warranty 3 years
Heater A rain gauge heater, HT-525, is available as an option ($300.00) where snow or freezing weather may occur. It consists of two low-power heating elements that prevent disruption in readings during freezing times. The heaters are thermostatically controlled.
My Account
Help
Low Price Guarantee
