WT27-2N1620
佛山市霍科机电设备有限公司联系人:刘小姐电话0757-85530792,18924558792,QQ:1367873655光电开关和漫反射式光电开关具有前景遮蔽功能(FGS)的漫反射式光电开关具有前景遮蔽功能的漫反射式光电开关可检测设定距离内的物体。所有在检测距离(背景前)和检测器之间、大于最小尺寸的物体都可以被检测到。关景遮蔽功能是通过调整发射片和接收片的光学角度来实现的。为保证检测器可靠地发挥其功能,背景(如输送带)颜色必须相对亮一些和高度必须保持不变。型号订货号WT12-2P4401016150WT12-2P1401016148WT12-2N4401016146WT12-2N1401016145具有背景遮蔽功能(BGS)的漫反射式光电开关具有背景遮蔽功能的漫反射式光电开关的工作原理是通过调整发射片和接收片的光学角度来实现的。开关检测距离被调整到被检测的物体表面,从物体后面发送的信号被遮蔽了。可利用激光二极管的高分辨率特性精确、可靠地检测微小的物体。例如光点直径可达0.1mm。具有背景遮蔽功能的漫反射式光电开关容易被有光泽的背景,如玻璃表面和抛光的金属表面影响。这可以通过遮蔽背景光或把光电开关倾斜来解决。型号订货号WT2S-P1111022660WT2S-P1311022661WT2S-P2111022658WT2S-P2311022659WT2S-N1111022662WT2S-N1311022663型号订货号WT4-2P1321015150WT4-2P3301015143WT4-2P3311015145WT4-2N1321012874WT4-2N3301012920WT4-2N3301015147WT4-2P4301015957型号订货号WT9-2P1301018293WT9-2P4301018295WT9-2N1301018294WT9-2N4301018296WT9-2P3301019026WT9-2P6301019272型号订货号WT9L-P3301023977WT9L-P4301023959WT9L-N3301023991WT9L-N4301023990型号订货号WT11-P4301018511WT11-P1301018683WT11-N4301018685WT11-N1301018684型号订货号WT12-2P4301016134WT12-2P1301016129WT12-2N4301016125WT12-2N1301016122WT12-2Z4301016136WT12-2P4101016131WT12-2P1101016126WT12-2N4101016124WT12-2N1101016118型号订货号WT12L-2B5101017959WT12L-2B5301018250WT12L-2B5401018251WT12L-2B5501017904型号订货号WT18-2P1121012887WT18-2P1151012890WT18-2P4101012895WT18-2P6101012900WT18-2N1121012879WT18-2N1151012881WT18-2N6101012885WT18-2N4101015149WT18-2P1321012892WT18-2P4301012897WT18-2N1321012882WT18-2N4301012884WT18-2P1721016079WT18-2P4701016016WT18-2P1821016266WT18-2P4801016267WT18-2P1221012921WT18-2P4201012919型号订货号WTV18-2P4101016198WTV18-2P4201016243型号订货号WT24-2B2401017813WT24-2B2501017883WT24-2B4401017934WT24-2N2501017887WT24-2N5401017888WT24-2R2401017854WT24-2R2501016820WT24-2B2101016931WT24-2B2201017882WT24-2B3131017884WT24-2B4101016933WT24-2B4201017885WT24-2V2201017886WT24-2V5101017855WT24-2R2101016932WT24-2R2201016854WT24-2Z41011015128型号订货号WT24-X21011011974WT24-X41011011973WT24-X46011013120型号订货号WT27L-2F4301016019WT27-2F4301015082WT27-2F4311015086WT27-2P6301015090WT27-2F7301015084WT27-2N6301015088WT27-2S1321015960WT27-2R6301015092WT27-2S7301015097WT27-2F1121015076WT27-2F4101013268WT27-2N4101016030WT27-2F4111015085WT27-2F4401015079WT27-2P4101015138WT27-2P6101015089WT27-2N6101015087WT27-2F7101015083WT27-2S1121015093WT27-2R6101015091WT27-2S7101015096WT27-2Z2301015099WT27-2Z2101015098WT27-2Z2401015137型号订货号WT30-011004179WT30-021004180WT30-211004585WT30-221004586WT30-111004489WT30-121004490型号订货号WT34-V2401019227WT34-V2501019236WT34-B4401019237WT34-B4501019234WT34-V5401019238WT34-R2401019239WT34-R2501019240WT34-V2101019280WT34-V2201019228WT34-B4101019229WT34-B4201019230WT34-V5101019231WT34-R2101019232WT34-R2201019223型号订货号WT45-P2501009117WT45-P2601009108WT45-N2501009116WT45-N2601009109WT45-R2501009118WT45-R2601009107具有背景屏蔽(BGB)漫反射式光电开关功能漫反射式光电开关可通过电气或光学方法实现背景屏蔽功能。光学方法是通过调整发射光线和接收光线的角度来进行的。当物体能把发射光线恰巧反射到接收片时,就可以检测到物体;任何低于这位置的物体都被过滤掉为太小或无光。电气方法是利用了PSD(PositionSensitiveDevice)元素。反射光线被物体反射到PSD接收器,根据光束的位置,所接收的信号被认定为背景信号从而将其电气屏蔽。具有背景屏蔽功能的漫反射式光电开关容易被有光泽背景,如玻璃表面和抛光的金属表面影响,这可以通过屏蔽背景光或把光电开关倾斜来解决。型号订货号MHT1-P1221016051MHT1-N1221019707MHT1-P2221019706MHT1-N2221019708型号订货号WT14-P4201016659型号订货号WT23-F4201016667WT23-F4211016666)