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Photoelectric Sensors

Optoelectronic sensors have the longest range of all types — from a few centimetres to tens of metres. You will find three basic designs here: a diffuse sensor needs only one side and monitors the object directly in front of its face, a retro-reflective sensor works against a reflector and covers several metres, and a through-beam barrier with separate emitter and receiver units is the most reliable and reaches furthest. The range includes cylindrical and block designs, models with background suppression for precise definition of the working zone, red and infrared LEDs and laser sensors for small objects. You can choose by PNP or NPN output, light-on or dark-on switching, degree of protection IP67 and connection by cable or M8 and M12. connector. We supply sensors from Lanbao, TECHNOLINE, SICK, Balluff, IPF, IFM and others. If needed, contact us and we will be happy to help you choose the right type for your application.

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Found 465 products
IN STOCK

2-81-250 bracket, LANBAO, mounting bracket for optical sensors

Cat. no.: 2-81-250 bracket

2-81-250 bracket, LANBAO – mounting bracket for optical sensors. Designed for stable mounting of sensors on machines, conveyors, profiles and other industrial automation structures.

In stock 5 or more pcs
2,17 €
excl. VAT · 2,63 € incl. VAT
IN STOCK

TD-02, LANBAO, reflector for retro-reflective photoelectric sensors, rectangular, 40 x 65 mm

Cat. no.: TD-02

TD-02 LANBAO – reflector for retro-reflective photoelectric sensors, rectangular, 40 x 65 mm. Passive reflector for light barriers in machines and automation.

In stock 5 or more pcs
3,81 €
excl. VAT · 4,61 € incl. VAT
IN STOCK

STD-06, LANBAO, reflector for retro-reflective photoelectric sensors, round, Ø 22.5 mm

Cat. no.: STD-06

STD-06 LANBAO – reflector for retro-reflective photoelectric sensors, round, Ø 22.5 mm. Passive reflector for light barriers in machines and automation.

In stock 5 or more pcs
3,98 €
excl. VAT · 4,81 € incl. VAT
IN STOCK

TD-09, LANBAO, reflector for retro-reflective photoelectric sensors, rectangular reflector

Cat. no.: TD-09

TD-09, LANBAO – reflector for retro-reflective photoelectric sensors. Designed for retro-reflective photoelectric sensors on conveyors, packaging and logistics lines or machines where a reflective…

In stock 5 or more pcs
4,43 €
excl. VAT · 5,36 € incl. VAT
IN STOCK

TD-08, LANBAO, reflector for retro-reflective photoelectric sensors, rectangular, 62 x 51 mm

Cat. no.: TD-08

TD-08 LANBAO – reflector for retro-reflective photoelectric sensors, rectangular, 62 x 51 mm. Passive reflector for light barriers in machines and automation.

In stock 5 or more pcs
5,13 €
excl. VAT · 6,20 € incl. VAT
IN STOCK

TD-05, LANBAO, reflector for retro-reflective photoelectric sensors, round, Ø 82 mm

Cat. no.: TD-05

TD-05 LANBAO – reflector for retro-reflective photoelectric sensors, round, Ø 82 mm. Passive reflector for light barriers in machines and automation.

In stock 5 or more pcs
5,37 €
excl. VAT · 6,50 € incl. VAT
IN STOCK

TD-03, LANBAO, reflector for retro-reflective photoelectric sensors, rectangular, 81 x 57 mm

Cat. no.: TD-03

TD-03 LANBAO – reflector for retro-reflective photoelectric sensors, rectangular, 81 x 57 mm. Passive reflector for light barriers in machines and automation.

In stock 5 or more pcs
5,86 €
excl. VAT · 7,10 € incl. VAT
IN STOCK

TD-10, LANBAO, reflector for retro-reflective photoelectric sensors, rectangular reflector

Cat. no.: TD-10

TD-10, LANBAO – reflector for retro-reflective photoelectric sensors. Designed for retro-reflective photoelectric sensors on conveyors, packaging and logistics lines or machines where a reflective…

In stock 5 or more pcs
6,52 €
excl. VAT · 7,89 € incl. VAT
IN STOCK

BAM00UK, BALLUFF, reflector for retro-reflective photoelectric sensors, reflector, BOS R-1

Cat. no.: BAM00UK

BAM00UK, BALLUFF – reflector for retro-reflective photoelectric sensors. Dimensions: Ø 84 × 7.3 mm. Designed for retro-reflective photoelectric sensors on conveyors, packaging and logistics lines or…

In stock 5 or more pcs
7,79 €
excl. VAT · 9,43 € incl. VAT
−70 % OUR TIP IN STOCK

PSF-BC30DPB, LANBAO, diffuse photoelectric sensor, 30 cm, 32x21x12mm, PNP, NO/NC selectable, 10–30 V DC, cable 2 m - CLEARANCE SALE

Cat. no.: PSF-BC30DPB

PSF-BC30DPB, LANBAO – diffuse photoelectric sensor. 30 cm; 32x21x12mm; PNP; NO/NC selectable; 10–30 V DC; cable 2 m.

In stock 5 or more pcs
12,91 € 43,02 €
excl. VAT · 15,62 € incl. VAT
−70 % OUR TIP IN STOCK

PSF-BC30DPB-E3, LANBAO, diffuse photoelectric sensor, 32x21x12 mm, straight, PC/ABS, 300 mm - CLEARANCE SALE

Cat. no.: PSF-BC30DPB-E3

PSF-BC30DPB-E3, LANBAO – diffuse photoelectric sensor. Sensing distance: 0–300 mm; output: PNP; function: NO and NC; supply: 10-30 VDC. Designed for checking the presence of parts, packaging and…

In stock 5 or more pcs
15,62 € 52,04 €
excl. VAT · 18,90 € incl. VAT
−60 % OUR TIP IN STOCK

PSF-BC80DNB, LANBAO, diffuse optical sensor, 32x21x12 mm, Sn 0–800 mm, NPN, NO and NC, cable 2 m - CLEARANCE SALE

Cat. no.: PSF-BC80DNB

PSF-BC80DNB, LANBAO – diffuse photoelectric sensor. Sensing distance: 0–800 mm; output: NPN; function: NO and NC (programmable); supply: 10–30 V DC. Designed for checking the presence of parts…

In stock 5 or more pcs
16,23 € 40,56 €
excl. VAT · 19,63 € incl. VAT
−65 % OUR TIP IN STOCK

PSF-BC80DPB-E1, LANBAO, diffuse optical sensor, 32x21x12 mm, Sn 0–800 mm, PNP, NO and NC, connector M8/3 pins - CLEARANCE SALE

Cat. no.: PSF-BC80DPB-E1

PSF-BC80DPB-E1, LANBAO – diffuse photoelectric sensor. Sensing distance: 0–800 mm; output: PNP; function: NO and NC (programmable); supply: 10–30 V DC. Designed for checking the presence of parts…

In stock 5 or more pcs
16,78 € 47,94 €
excl. VAT · 20,30 € incl. VAT
−57 % OUR TIP IN STOCK

PSC-BC30TPBR, LANBAO, diffuse photoelectric sensor, 30 cm, CLEARANCE SALE

Cat. no.: PSC-BC30TPBR

PSC-BC30TPBR, LANBAO – diffuse photoelectric sensor. 30 cm; CLEARANCE SALE.

In stock 5 or more pcs
17,44 € 40,56 €
excl. VAT · 21,11 € incl. VAT
−3 % OUR TIP IN STOCK

PSS-PM3DPBR, LANBAO, retro-reflective photoelectric sensor with reflector, Retro-reflective sensor with polarised light, 3 m, PN…

Cat. no.: PSS-PM3DPBR

PSS-PM3DPBR, LANBAO – retro-reflective photoelectric sensor. Sensing distance: 3 m; output: PNP; function: NO and NC; supply: 10-30VDC. Designed for monitoring the passage of boxes, pallets, packages…

In stock 5 or more pcs
17,90 € 18,46 €
excl. VAT · 21,66 € incl. VAT
−3 % OUR TIP IN STOCK

PSS-PM3DPBR-E2, LANBAO, retro-reflective light barrier, Sn 3 m, PNP, NO and NC, connector M12/4 pins

Cat. no.: PSS-PM3DPBR-E2

PSS-PM3DPBR-E2, LANBAO – retro-reflective photoelectric sensor. Sensing distance: 3 m; output: PNP; function: NO and NC (programmable); supply: 10–30 V DC. Designed for monitoring the passage of…

In stock 5 or more pcs
17,90 € 18,46 €
excl. VAT · 21,66 € incl. VAT
OUR TIP IN STOCK

PSS-BC10DPB, LANBAO, diffuse photoelectric sensor, 0-10cm, plastic, PNP, NO, cable 2 m PVC, straight, 0, 1 m, 10-30VDC

Cat. no.: PSS-BC10DPB

PSS-BC10DPB, LANBAO – diffuse photoelectric sensor. Sensing distance: 0–100 mm; output: PNP; function: NO; supply: 10-30 VDC. Designed for checking the presence of parts, packaging and products on…

In stock 5 or more pcs
18,46 €
excl. VAT · 22,33 € incl. VAT
OUR TIP IN STOCK

PSS-BC40DPB, LANBAO, diffuse photoelectric sensor, straight, plastic, diffuse sensor (reflection from material), 0, 4 m, cable 2 m

Cat. no.: PSS-BC40DPB

PSS-BC40DPB, LANBAO – diffuse photoelectric sensor. Sensing distance: 0–400 mm; output: PNP; function: NO; supply: 10-30 VDC. Designed for checking the presence of parts, packaging and products on…

In stock 5 or more pcs
18,46 €
excl. VAT · 22,33 € incl. VAT
OUR TIP IN STOCK

PSS-BC40DNB, LANBAO, diffuse photoelectric sensor, 0-40cm, plastic, NPN, NO, cable 2 m PVC, straight, 0, 4 m, 10-30VDC

Cat. no.: PSS-BC40DNB

PSS-BC40DNB, LANBAO – diffuse photoelectric sensor. Sensing distance: 0–400 mm; output: NPN; function: NO; supply: 10-30 VDC. Designed for checking the presence of parts, packaging and products on…

In stock 5 or more pcs
18,46 €
excl. VAT · 22,33 € incl. VAT

Prices include the recycling fee.

Photoelectric Sensors

Optoelectronic or optical sensors use light for non-contact detection of objects. The sensing principle is essential for selection: a diffuse sensor works with reflection from the object, a retro-reflective version with a reflector, and a through-beam barrier with a separate emitter and receiver.

How to choose an optical sensor

Compare the range, light spot size, colour and surface of the object, background suppression, response speed and the output for the control system. For transparent or shiny objects, verify the suitability of the specific model for this application. Choose optical fibres and their amplifiers as a compatible assembly.

For the connection, check the supply, PNP/NPN, switching function, number of wires and connector wiring. A standard optical sensor does not replace a safety light curtain designed for personnel protection.

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