S-RGE-M002 Davis® 0.01" Rain Gauge Smart Sensor

Overview

Compatible with all HOBO weather station loggers, HOBOware and HOBOlink, this rain gauge sensor offers the same ease of use as Onset smart sensors, providing cost-effective HOBO weather stations for projects on a tight budget. The sensor features a plug-in modular connector for easy installation, and all configuration parameters are stored in the sensor and automatically communicated to the logger, eliminating the need for extensive programming or setup.

Designed to meet World Meteorological Organization (WMO) guidelines

Also available in a wireless model for use with the HOBOnet Field Monitoring System.

Specifications

Measuring range
0 to 10.2 cm (0 to 4 in) per hour, maximum of 4000 points per logging interval

Accuracy
±4.0%, ±1 rain count between 0.2 and 50.0 mm (0.01 to 2.0 in) per hour; ±5.0%, ±1 rain count between 50.0 and 100.0 mm (2.0 and 4.0 in) per hour

Resolution
0.01 in (S-RGE-M002) or 0.2 mm (S-RGF-M002)

Operating Temperature Range
0° to 50° C (32° to 122° F), Survival -40° to 75° C (-40° to 167° F)

Environmental Rating
Weatherproof

Housing
UV-stabilized ABS plastic

Mechanism
Tipping spoon with magnetic reed switch pivots on metal shaft

Dimensions
6.5 in (16.5 cm) opening diameter x 9.5 in (24 cm) high; Collection area 214 cm² (33.2 in²)

Weight
1.2 kg
2.7 lb

Bits per sample
12

Number of data channels*
1

Measurement average
No

Available cable length
2 m
6.6 ft

Smart sensor network cable length*
0.5 m
1.6 ft