TPC光電傳感器 方形光電開關(guān)BDD-02N BDD-03N BDD-05N KDC-70L KDC-200L KRC-500L KRC-800L KTC-1000L/T KTC-2000L/T KTC-3500L/T XDD-70N XDD-70N-P25 XDD-70N-D XDD-70P XDD-70P-D XRD-400N XRD-400N-D XRD-400P XRD-400P-D XTD-1000N/T XTD-1000N/T-D TD-1000P/T XTD-1000P/T-D