karthickb3e
Advanced Member level 4
Hi one and all....
I have Doubt about "Red Light Polarized " in the Through beam photoelectric sensor specification...... please refer the attachment....
View attachment DS_LSR_46B_en.pdf
but from my knowledge, polarized filter is only used for the retro-reflective sensors... but this is through beam sensor...... please any one give more technical ideas about this,,,
and also in that sensor i open there is no polarization filter... then what technology they used to polarized???//
I have Doubt about "Red Light Polarized " in the Through beam photoelectric sensor specification...... please refer the attachment....
View attachment DS_LSR_46B_en.pdf
but from my knowledge, polarized filter is only used for the retro-reflective sensors... but this is through beam sensor...... please any one give more technical ideas about this,,,
and also in that sensor i open there is no polarization filter... then what technology they used to polarized???//