SUNX光電傳感器 
小型/螺紋型/超薄型/長距離型/U型/電源內置型 
CX-411/CX-412/CX-491/CX-493/CX-424/CX-421/ CX-422/CX-423/CX-441/CX-442/CX-481/CX-482/ 
CX-M10/CX-ND300R/CX-PRVM3/CX-RVM5/ 
EX-31A/EX-31B/EX-32A/EX-32B EX-21A/EX-21B/EX-23/EX-29A/EX-29B/EX-22A/ 
EX-22B/EX-24A/EX-24B/EX-26A/EX-26B/EX-28A/EX-28B/ EX-15E/EX-17E//EX-11A/EX-11B/EX-13A/EX-13B/EX-11EA/EX-11EB/EX-13EA/EX-13EB/EX-F1/EX4-LD20/ 
EQ-34/EQ-34W/EQ-42/EQ-44/EQ-43/EQ-43T/EQ-501/EQ-501T/ EX4-LD20/EX4-LD50/ 
RX-M10/RX-M50/RX-M2R/RX-500G/RX-PRVM3/RX-D700/RX-PRV500/RX-RVM5/RX-D200R/ 
RX2-M5 RX2-PRVM2/RX2-D300/RX4-M5/RX-LS200/ 
      一、傳感器的定義 
      信息處理技術取得的進展以及微處理器和計算