描述
另一项考虑的因素是安装系统。传感器通常需要用盒子或其他方法来进行机械保护。这种机械与光学保护的成本可能要比传感器本身的成本还高，因此是购买时需考虑的一项重要因素。如果厂商拥有灵活的安装系统，以及针对传感器的保护性安装安排，则产品更容易实现
Square D Combination Starter 8538-SCA24 8538SCA24
Baldor 3 Phase Industrial Motor, # BM3714T, WARRANTY
Magnetek 1.5 HP DC Motor w/ Reliance Master XL Speed Re
Sugino Selfeeder Mechatric Self-feeding Drill
Sugino Selfeeder Mechatric Self-feeding Drill MSX-113S
G E 1/3HP Adj Speed Motor w/ Right Angle Gearbox & Cont
FANUC Bubble Memory Board, A16B-1211-0091 /06C WARRANTY
FANUC Bubble Memory Board, A16B-1211-0091 /07D WARRANTY
Square D 20 KVA 3 Ph Transformer 20T145HDIT WARRANTY
24-3/4″ Cast Iron Face Plate, D1-8″, 5-3/8″ Hole, NEW
