The Lufft WTB100 rain gauge bucket type rain gauge adopts a clamp type installation and provides two resolutions of 0.2mm and 0.5mm. WTB100 can be directly connected to the Lufft WS series meteorological station, and after being collected and processed by the WS meteorological station, it can be output through a digital interface.

-Working principle:

When the accumulated water reaches a certain amount, the tipping bucket loses balance and flips over. The tipping switch of the tipping bucket is disconnected once, outputting a pulse signal.