SCHIANO LO MORIELLO ROSARIO,CARRAVETTA ARMANDO,MARTINO RICCARDO
申请号：
ITMI20101957
公开号：
IT1402413B1
申请日:
2010.10.22
申请国别(地区):
IT
年份:
2013
代理人:
摘要：
An apparatus for measuring soil humidity, employable in irrigation systems that provide buried pipes made of plastic material and especially in drip sub-irrigation systems, comprising a network of ducts consisting of buried rectilinear or mixed-linear development pipes, rectilinear or "T" joints, caps and eventual curvilinear elements. In the apparatus thereof, a number of rectilinear ducts consist of tubular elements (10), made of rigid or flexible plastic material of whatever suitable section, incorporating two electric cables (12-14) in conductive metal material. The tubular elements (10) are associated to rectilinear (16) or "T" (18) joints and to end caps (20-22) apt to guarantee the electric continuity of the apparatus thereof.
