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 265-2776
製造零件編號PL80A
BrandSick
HK$189.66
單位
- W11-2 Series - - - -
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 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 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 902-7638
製造零件編號BOS R-1
BrandBALLUFF
HK$112.33
單位
Round Photoelectric Sensor 84 mm - 7.5mm 84 (Dia.) x 7.5 mm
RS庫存編號 832-0141
製造零件編號BRT-42A
BrandBanner
HK$70.65
單位
Round VALU-BEAM 915 Series Sensor 42 mm 60mm 6.8mm 60 x 6.8 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 822-4544
製造零件編號E39-RS3
BrandOmron
HK$340.50
單位
Rectangular E39 Series Photoelectric Sensors - 80mm 70mm 80 x 70 mm
RS庫存編號 832-0074
製造零件編號BRT-11X11MD
BrandBanner
HK$52.08
單位
Square QS30 - 11mm 11mm 11 x 11 mm
RS庫存編號 832-0062
製造零件編號BRT-100X55A
BrandBanner
HK$139.48
單位
Rectangular VALU-BEAM 915 Series Sensor - 132mm 56mm 132 x 56 mm
RS庫存編號 902-7644
製造零件編號BOS R-22
BrandBALLUFF
HK$176.36
單位
Rectangular Laser Retroreflective Sensor, Photoelectric Sensor - 61.8mm 51mm 61.8 x 51 mm
RS庫存編號 832-0084
製造零件編號BRT-25R
BrandBanner
HK$71.57
單位
Round VALU-BEAM 915 Series Sensor 25 mm - 5.5mm 25.2 (Dia.) x 5.5 mm
RS庫存編號 808-9064
製造零件編號RF-220
BrandPanasonic
HK$89.17
單位
Rectangular NX5-PRM5 Series, NX5-RM7 Series - 34.3mm 35.3mm 34.3 x 35.3 mm
RS庫存編號 818-4143
製造零件編號E39R3
BrandOmron
HK$109.45
單位
Rectangular Retro Reflective Photoelectric Sensors with M.S.R, Retro Reflective Photoelectric Sensors without M.S.R - 22.5mm 38mm 22.5 x 38 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 832-0116
製造零件編號BRT-35X20AB
BrandBanner
HK$67.19
單位
Rectangular Q26 Sensor - 55mm 23.5mm 55 x 23.5 mm
RS庫存編號 832-0096
製造零件編號BRT-32X20AM
BrandBanner
HK$48.41
單位
Rectangular VALU-BEAM 915 Series Sensor - 32mm 20mm 32 x 20 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 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 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