User's Guide _______________________________________________________________________ 
20  ___________________________________________________________________ M211107EN-C 
Equipment Nomenclature 
Table 3  FS11P Basic Nomenclature 
Measurement unit assembly 
Power supply, interfacing 
assembly 
Foundation kit 
(allows 2.5 m measurement 
volume height from ground) with 
installation kit and accessories 
Installation kit for frangible and 
aluminum masts for existing and 
Controller and photo diode 
circuit board for PWD32 
Rain Sensor 
A capacitive detector to sense 
water droplets and/or moisture. 
Two plates in 90º angle towards