销售商 | 型号 | 制造商 | 功能描述 | 价格 |
 Allied Electronics | PMT20I | Carlo Gavazzi, Inc. | Through Beam(Emitter)PES Maximum of 20 m Detection Range Block Style IP67 | +1:$153.51 +5:$142.76 +10:$138.15 |
 Allied Electronics | PMT20IM | Carlo Gavazzi, Inc. | Through-Beam Photoelectric Emitter,Range:20000mm,10.8-264VDC&21.6-264VAC | +1:$172.22 +5:$160.16 +10:$154.99 |
 Digi-Key 得捷电子 | PMT20I | Carlo Gavazzi Inc. | SENSOR THROUGH-BEAM 20M RELAY | $119.00000 |