S-RGF-M002 Sensor

Product catalog summary

Product Overview: The S-RGF-M002 Sensor, also known as the Davis 0.2 mm Rain Gauge Smart Sensor, features the AeroCone® design for enhanced accuracy in high-wind conditions. It is constructed from UV-stabilized ABS plastic, ensuring durability and cost-effectiveness. The sensor is compatible with all HOBO weather stations and is available in a wireless model for the HOBOnet Field Monitoring System.

Supported Measurements: Rainfall

Key Advantages: The streamlined design minimizes missed rain capture in windy conditions, improving data accuracy. It includes an improved debris screen that remains secure during high winds. The collector opening meets World Meteorological Organization (WMO) guidelines.

Specifications:

Measurement Range: 0 to 10.2 cm (0 to 4 in.) per hour, with a maximum of 4,000 tips per logging interval.
Accuracy: ±4.0% between 0.2 and 50.0 mm per hour; ±5.0% between 50.0 and 100.0 mm per hour.
Resolution: 0.01 in. or 0.2 mm.
Calibration: Requires annual calibration; can be field calibrated.
Operating Temperature Range: 0° to 50°C (32° to 122°F), survival range -40° to 75°C (-40° to 167°F).
Environmental Rating: Weatherproof.
Housing: UV-stabilized ABS plastic.
Mechanism: Tipping bucket with magnetic reed switch.
Dimensions: 16.5 cm opening diameter x 24 cm high; 214 cm² collection area.
Weight: 1.2 kg (2.7 lbs).
Bits per Sample: 12.
Number of Data Channels: 1.
Measurement Averaging: No.
Cable Length Available: 2 m (6.6 ft).
Length of Smart Sensor Network Cable: 0.5 m (1.6 ft).

Compliance: The product complies with all relevant EU directives, as indicated by the CE Marking.

Contact Information:

Sales: Email [email protected] or call 1-508-759-9500 (toll-free in the U.S. 1-800-564-4377).
Technical Support: Visit www.onsetcomp.com/support/contact or call 1-508-759-9500 (toll-free in the U.S. 1-877-564-4377).

Company Address: Onset Computer Corporation, 470 MacArthur Boulevard, Bourne, MA 02532.

Catalog excerpts

The Davis® Rain Gauge Smart Sensors features the new AeroCone® design, for better measurement accuracy in high-wind conditions. This gauge is made from UV-stabilized ABS plastic to provide a cost-effective sensor for rainfall measurement, and is plug-and-play compatible with all HOBO weather stations. Also available in a wireless model for use with the HOBOnet Field Monitoring System. Supported Measurements: Rainfall Key Advantages: • Streamlined design reduces the amount of missed rain capture in windy conditions, resulting in more accurate rainfall data • Improved debris screen locks in place to ensure it remains in place during high winds • 16.5 cm (6.5”) collector opening meets World Meteorological Organization (WMO) guidelines

Open the catalog to page 1

The CE Marking identifies this product as complying with all relevant directives in the European Union (EU). Sales (8am to 5pm ET, Monday through Friday) ► Email [email protected] Call 1-508-759-9500 In U.S. toll free 1-800-564-4377 Fax 1-508-759-9100 Technical Support (8am to 8pm ET, Monday through Friday) ► Contact Product Support www.onsetcomp.com/support/contact Call 1-508-759-9500 ► In U.S. toll free 1-877-564-4377 Onset Computer Corporation 470 MacArthur Boulevard Bourne, MA 02532 Copyright© 2019 Onset Computer Corporation. All rights reserved. Onset, HOBO, HOBOware are registered trademarks...

Open the catalog to page 2

All ONSET catalogs and technical brochures

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

Brand list