Installing Rain Gauge


The rain gauge is mounted on the iMETOS holder by two 5 mm allen screws.  

The funnel of the rain gauge has three little holes where the bottom carrying the sensing element is clipped in.
 The rain gauge can only be connected to one single input on the iMETOS 1 and on the iMETOS2 PCB. The rain gauge is evaluated by a counter which runs all time. The 4 pin of the rain gauge are shield, ground, ground and signal. The short cut between pin 2 and pin 3 (both ground) is used to detect if the rain gauge is present. Please never connect any other connector than the rain gauge to this input on the iMETOS PCB. Image




Created by heiner. Last Modification: Wednesday 08 of February, 2012 09:05:22 GMT by Lena.