Sommer Messtechnik

Rain Sensor RHD

Features :

The RHD is a low-cost, high precision and ultra-robust rain sensor.
It features very low-power consumption, is maintenance-free and has a completely sealed acoustic detector with no moving parts.
The sensing device is a polished stainless steel hemisphere supported by a strong stainless steel arm.
It detects changes of the acoustic pressure that are induced by the impact of raindrops or hailstones.
The RHD also includes a distrometer that returns the drop size distribution.

SKU: SMT-RHD-Rain Sensor Category: Tags: , , , , , ,

Measurement principle acoustic detector.

Measurement area hemisphere with Ø160 mm (402 cm²).
Accuracy of rain intensity ± 5% at 100% duty-cycle.
Disdrometer 27 size classes from ≤ 0.75 mm to ≥ 7.0 mm.
Hail detection hail stone size ≥ 0.5 cm; up to 5 hits/second.
Output RS-232, SDI-12, impuls- und voltage output, Modbus RTU (requires adapter).
Protection IP 67.
Temperature range -30°C bis +60°C.
Dimensions 260 mm x 430 mm x 160 mm (including mounting arm).
Mounting mast or crossbar.

Catalog : PDF


Sommer Messtechnik

Sommer Messtechnik


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