Hail

The HT sensor is a very low-power, maintenance-free, totally sealied and mechanically ultra-robust acoustic instrument with no mobile parts. It is able to detect hailstones between 0.5 and 7.5 cm diameter and will survive the most extreme hail events. The sensible element of the sensor is a three layer polished stainless disc supported by an unbreakable stainless-steel arm. Impacts of hailstones (or any other lithometeors in the same range of kinetic energy) induce a measurable change in internal acoustic pressure.

It features continuous or pulse analog voltage out-puts and supports SDI-12 communication and serial RS-232. The full configuration of the sensor can be customized at any time with a Plug-and-Play PC connection or remotely, using serial commands.

The sensor is provied with mounting kit and 3m signal cable.