Sensor Reflectors

Sensor reflectors are used with all retro- or auto-reflective sensors and are critical for the function of the sensor. Sensor reflectors are available in a range of formats to suit different applications and environmental conditions.

Types of sensor reflectors

Most commonly sensor reflectors are square, rectangular or circular with multi-faceted surfaces to capture and return the light beam. They have single hole, dual hole or adhesive mountings and can be matched with specific sensors to optimise performance. In most situations a standard sensor reflector made from ceramic or lightweight acrylic can be used. Some sensors in industrial environments need reflectors that are made from specific materials such as stainless steel, or that have chemical- or heat-resistant properties.

How do sensor reflectors work?

Sensor reflectors are mounted in a position that allows the beam of light produced by the emitter in the sensor to bounce off the sensor reflector and return to the receiver in the sensor housing. When the beam is obstructed, it alters the output signal in the sensor, commonly triggering an alarm.


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Description Price Shape For Use With Diameter Length Width Dimensions
RS庫存編號 857-3307
製造零件編號ER100
HK$221.10
單位
Rectangular Retro Reflective Photoelectric Switches - 100mm 100mm 100 x 100 mm
RS庫存編號 265-2776
製造零件編號PL80A
BrandSick
HK$189.66
單位
- W11-2 Series - - - -
RS庫存編號 121-2730
製造零件編號PL10F
BrandSick
HK$96.31
單位
Square Retroreflective Sensors - 18mm 18mm 18 x 18 mm
RS庫存編號 265-2748
製造零件編號C110A
BrandSick
HK$139.05
單位
- Retroreflective Sensors - - - -
RS庫存編號 191-9832
製造零件編號E20004
HK$59.90
單位
Round E3T Models 42 mm - - -
RS庫存編號 832-0150
製造零件編號BRT-42D
BrandBanner
HK$74.01
單位
Round SMB50RFA 42 mm - 9.5mm 42 (Dia.) x 9.5 mm
RS庫存編號 832-0153
製造零件編號BRT-48X32
BrandBanner
HK$87.91
單位
Rectangular VALU-BEAM 915 Series Sensor - 48mm 32.5mm 48 x 32.5 mm
RS庫存編號 832-0119
製造零件編號BRT-35X35B
BrandBanner
HK$85.72
單位
Square QS30 - 42mm 35mm 42 x 35 mm
RS庫存編號 832-0175
製造零件編號BRT-51X51BM
BrandBanner
HK$240.21
單位
Square MINI-BEAM, PicoDot Sensor, QS18, QS30, RMB50 - 61mm 51mm 61 x 51 mm
RS庫存編號 326-7262
製造零件編號E39R4
BrandOmron
HK$212.91
單位
Rectangular E3T Models - 23mm 13.7mm 23 x 13.7 mm
RS庫存編號 191-9848
製造零件編號E20453
HK$92.98
單位
Rectangular Retro Reflective Sensors - 93mm 45mm 93 x 45 mm
RS庫存編號 905-5113
製造零件編號BAM0126
BrandBALLUFF
HK$106.75
單位
Round BOS R-10 62 mm - - -
RS庫存編號 832-0113
製造零件編號BRT-40X18A
BrandBanner
HK$70.65
單位
Rectangular VALU-BEAM 915 Series Sensor - 60mm 18mm 60 x 18 mm
RS庫存編號 857-3310
製造零件編號ER5060
HK$166.58
單位
Rectangular Retro Reflective Photoelectric Switches - 51.5mm 61mm 51.5 x 61 mm
RS庫存編號 831-5984
製造零件編號E39-R21
BrandOmron
HK$201.41
單位
Rectangular E3NC Series - 35mm 30mm 35 x 30 mm
RS庫存編號 832-0068
製造零件編號BRT-100X50
BrandBanner
HK$99.65
單位
Rectangular VALU-BEAM 915 Series Sensor - 101mm 50.6mm 101 x 50.6 mm
RS庫存編號 847-0410
製造零件編號6200A-6501
BrandEaton
HK$100.79
單位
Round - 84 mm - 9mm 84 (Dia.) x 9 mm
RS庫存編號 832-0125
製造零件編號BRT-40X19AM
BrandBanner
HK$80.90
單位
Rectangular QS30 - 60.2mm 19.3mm 60.2 x 19.3 mm
RS庫存編號 816-3768
製造零件編號RF10
HK$26.07
單位
Round XUJ Photo Electric Sensor 33 mm - - -
RS庫存編號 191-9860
製造零件編號E20452
HK$60.86
單位
Rectangular Retro Reflective Sensors - 45mm 28mm 45 x 28 mm