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 265-2748
製造零件編號C110A
BrandSick
HK$139.05
單位
- Retroreflective Sensors - - - -
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 265-2776
製造零件編號PL80A
BrandSick
HK$189.66
單位
- W11-2 Series - - - -
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 121-2728
製造零件編號PL31A
BrandSick
HK$199.63
單位
Rectangular Retroreflective Sensors - 56mm 28mm 56 x 28 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 832-0185
製造零件編號BRT-60X40CM
BrandBanner
HK$101.38
單位
Rectangular - - 60mm 40mm 60 x 40 mm
RS庫存編號 121-2729
製造零件編號P250F
BrandSick
HK$136.77
單位
Square Retroreflective Sensors - 47mm 47mm 47 x 47 mm
RS庫存編號 265-2760
製造零件編號PL30A
BrandSick
HK$128.78
單位
- W11-2 Series - - - -
RS庫存編號 816-7568
製造零件編號RF20
HK$23.66
單位
Round XUJ Photo Electric Sensor 60 mm - - -
RS庫存編號 818-4131
製造零件編號E39R7
BrandOmron
HK$117.48
單位
Round Photoelectric Sensors with and without M.S.R.*1 84 mm - 7.4mm 84 (Dia.) x 7.4 mm
RS庫存編號 763-8299
製造零件編號FTDR 051E051
BrandBaumer
HK$370.50
單位
Rectangular Smart Reflect 7.5 mm 51mm 51mm 51 x 51 x 7.5 mm
RS庫存編號 832-0065
製造零件編號BRT-100X18A
BrandBanner
HK$62.77
單位
Rectangular VALU-BEAM 915 Series Sensor - 120mm 18.5mm 120 x 18.5 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 265-2754
製造零件編號P250
BrandSick
HK$131.77
單位
- W11-2 Series - - - -
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 832-0129
製造零件編號BRT-40X20AM
BrandBanner
HK$93.28
單位
Rectangular - - 42mm 20mm 42 x 20 mm
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 832-0125
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 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