CRT 20/448系列可以选择不同的物镜调节检测距离，范围:12MM/20MM/50MM,学习颜色容易简单,对应不同颜色，多路输出,高速,A/D转换,带模拟量或数字量输出
ISS 244PP/22-40N-S12 ISS 244PP/44-20E-S12 ISS 244PP/44-40N-S12 IT 3800 i SR030E IT 3800 i SR050E IT 3800g 15E IT 3820 SR0C0BE IT 3820i SRE IT 4600 HD051CE IT 4600 SF031C IT 4600 SF051C IT 4600 SR031C IT 4600 SR051C IT 4715 SF-1-RS232 IT 4715 SF-1-USB IT 4715 SR-1-RS232 IT 4715 SR-1-USB IT 4800 SF031C IT 4800 SF051C IT 4800 SR031C IT 4800 SR051C IT 4820 SF0C1BE IT 4820 SR0C1BE IT 4820i SFE IT 4820i SRE IT 6300 DPM IT 6300 ILR IT 6320 DPM IT 6320 ILR IVBR0 IVBRS8 IVBR0 IVBRS8 IVBR0 IVBRS8 IVBR0 IVBRS8 IVBR0 IVBRS8 IVBR0 IVBRS8 IVBR0 IVBRS8 IVBR0 IVBRS8 IVBR0 IVBRS8