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Rain Gages

Tipping Bucket Rain Gages


Tipping Bucket Rain Gage - Model 3510

 

  • World Standard 200 mm, 8 inch catch
  • Bucket Sizes 0.2 mm, 0.5 mm, 1.0 mm or 0.01 inch
  • Dual Output Signal
  • Optional Internal Logger
  • Meets all International

Requirements

The Model 3510 Tipping Bucket Rain Gage is recognized as the standard for measuring rainfall and precipitation in remote and unattended locations. The unit consists of a collector funnel, a stainless steel filter screen and a tipping bucket mechanism. The bucket tips when precipitation of 0.2 mm, 0.5 mm, 1.0 mm or 0.01 inch has been collected. Each tip is marked by a reed switch closure and can be recorded by datalogger or DCP for satellite or radio telemetry transmitting.

The Model 3510 Tipping Bucket Rain Gage is designed for general rainfall measurements. The receiver is 8" (200 mm) in diameter and tipping buckets are available to measure each 0.2, 0.5 1.0, or 0.01 inch of precipitation. The 0.2, 0.5 mm and 0.01 inch gages are supplied with a siphon that allows the rain to flow at a steady rate to the tipping bucket mechanism regardless of rainfall intensity. Because of this typical rain bucket errors become constant allowing the calibration process to minimize them. This provides accurate measurements for a range of 0 - 27" (700 mm) per hour enabling the Model 3510 to record instant measurements. The siphon can be dismantled for routine servicing.

Specifications:

Supplied complete with reed switch assembly, anodized and powder coated aluminum funnel, powder coated aluminum cover and base, Jewel Sapphire Bearings with stainless steel shafts, TEF-coated bucket, stainless steel fasteners and leaf sieve, with 25 feet of connecting lead and bucket size to be specified, 0.2, 0.5, 1.0 mm or 0.01 inch.

1001-001      8" Tipping Bucket Rain Gage 0.2 mm        9 lbs.

1001-002       8" Tipping Bucket Rain Gage 0.5 mm       9 lbs.

1001-003       8" Tipping Bucket Rain Gage 1.0 mm       9 lbs.

1001-004       8" Tipping Bucket Rain Gage 0.01 in        9 lbs.

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Accessories

Mounting Leveling Base

As shipped, the base of the rain gage is supported by three legs and has a bubble level. The Mounting/Leveling Base is recommended and has leveling screws for adjustment. It is designed to mount on a 1.25 diameter threaded pipe to mount the gage at the recommended 1 m measurement height.

1001-038       Leveling Base       2 lbs.


Rain Gage Heater Kit

This is a 12V AC/DC heater with 100 W wire wound resistor heating element. Mounts directly to model 3510 aluminum base and has an automatic temperature switch on/off at 5°C.

1001-040       Rain Gage Heater Kit       0.5 lbs.


Precipitation Gage Wind Screen

Wind screens eliminate wind disturbance and generate air motions over the gage to break up streamlines. 32 evenly spaced free swinging leaves around a 48" diameter ring. Hinged side allows access to gage. Two feet high.

1001-044      Wind Screen      45 lbs.

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Tipping Bucket Rain Gage - Model 3520

The Model 3520 is a 12" (305 mm) diameter tipping bucket rain gage that is often preferred for use with ALERT flood warning systems. The 12" (305 mm) receiver also gives better sensitivity for areas with low rates of precipitation than the standard 8" dia. The bucket tips each 0.01" or 1.0 mm of precipitation as specified.

1001-050      12" Tipping Bucket Rain Gage      17.6 lbs.

 

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1700 JOYCE AVENUE  COLUMBUS, OH 43219   U.S. Only: 1-800-561-9677   PHONE: 1-614-297-9877  FAX: 1-614-297-9878  sales@rickly.com

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