Smart Rain Sensor, Stainless Steel Tipping Bucket

ATO store's stainless steel tipping bucket rain sensors are designed for accurate and reliable rainfall measurement. With a measured rainfall intensity limit of 4 mm/min and an allowable rainfall intensity of up to 8 mm/min, the rain sensor is suitable for a wide range of weather monitoring applications. The highly sensitive probe is accurate to the millimetre scale, with high-resolution measurements in 0.2 mm increments, maintaining an accuracy of around ±4% at 2 mm/min. Data output is via reed switch pulses and an optional RS485 interface is available for versatile smart connectivity.

Specification

Features

• The tipping bucket rain sensor supports pulse/RS485 output signals.
• Polycarbonate hole base is easy to install, the material is weather resistant and durable.
• Hopper mesh design effectively prevents leaves and other debris from blocking rainwater inflow.
• Φ200mm rainwater outlet size, 40°~45° acute angle in line with national standards.
• Bottom level adjustment bubble assists the base angle to adjust the rain sensor level, more convenient to use.

Dimensional Drawing (unit: mm)

Details

Applications

Tips: Stainless steel tipping bucket rain sensor basics

The stainless steel tipping bucket rain sensor accurately measures rainfall intensities of up to 4 mm/minute, with a maximum permissible intensity of 8 mm/minute. This range is suitable for monitoring light and moderate rainfall. The unit incorporates a tipping mechanism that provides accurate measurements and helps prevent spillage, ensuring accurate data even in heavy rainfall within the specified range.

The rainfall sensor provides an output in the form of reed switch pulses and supports RS485 communications, making it compatible with a wide range of data acquisition systems. This allows users to easily integrate the sensor into existing weather monitoring setups, making it versatile for standalone applications and large networks. Maximum load voltages and currents of 30VDC and 20mA ensure safe and stable performance.