Optical Sensors

Ambient Light, IR, UV Sensors (692)
Distance Measuring (129)
Photo Detectors - CdS Cells (60)
Photo Detectors - Logic Output (132)
Photo Detectors - Remote Receiver (1,403)
Photodiodes (1,070)
Photoelectric, Industrial (9,978)
Photointerrupters - Slot Type - Logic Output (1,159)
Photointerrupters - Slot Type - Transistor Output (1,271)
Phototransistors (721)
Reflective - Analog Output (303)
Reflective - Logic Output (130)

Records 17,048

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Part Number	Description	In Stock
WTB12-3P2433T01 SICK, Inc.	Optical Sensors - Photoelectric, Industrial SENSOR PROXIMITY 350MM PNP Manufacturer: SICK, Inc. Series: W12 Teflon Sensing Method: Proximity Sensing Distance: 0.787" ~ 13.780" (20mm ~ 350mm) Voltage - Supply: 10V ~ 30V Response Time: 330µs Output Configuration: PNP Connection Method: Connector, M12 Ingress Protection: IP66, IP67, IP69K Light Source: Red (640nm) Adjustment Type: Adjustable Operating Temperature: -40°C ~ 60°C (TA)	In Stock420 More on Order
WTB12-3P2441 SICK, Inc.	Optical Sensors - Photoelectric, Industrial SENSOR 100MM PNP M12 PRECISE Manufacturer: SICK, Inc. Sensing Distance: 1.378" ~ 3.937" (35mm ~ 100mm) Voltage - Supply: 10V ~ 30V Response Time: 330µs Output Configuration: PNP - Dark-ON/Light-ON - Selectable Connection Method: Connector, M12, 4POS Ingress Protection: IP66/67/69K Light Source: Red LED Adjustment Type: Adjustable, 5-Turn Potentiometer Operating Temperature: -40°C ~ 60°C	In Stock585 More on Order
WTB12C-3P2413 SICK, Inc.	Optical Sensors - Photoelectric, Industrial SENSOR PROXIMITY 10MM NPN DO/LO Manufacturer: SICK, Inc. Series: W12-3 Sensing Method: Proximity Sensing Distance: 0.394" (10mm) Voltage - Supply: 10V ~ 30V Response Time: 200µs Output Configuration: NPN - Dark-ON/Light-ON Connection Method: Connector, M12 Ingress Protection: IP67, IP69K Light Source: Infrared (880nm) Adjustment Type: Adjustable, Potentiometer Operating Temperature: -10°C ~ 50°C (TA)	In Stock447 More on Order
WTB12C-3P2432 SICK, Inc.	Optical Sensors - Photoelectric, Industrial SENSOR PROXIMITY 350MM PNP Manufacturer: SICK, Inc. Series: W12-3 Sensing Method: Proximity Sensing Distance: 0.787" ~ 13.780" (20mm ~ 350mm) Voltage - Supply: 10V ~ 30V Response Time: 300µs, 450µs Output Configuration: PNP Connection Method: Connector, M12 Ingress Protection: IP66, IP67 Light Source: Red (640nm) Adjustment Type: Adjustable Operating Temperature: -40°C ~ 60°C (TA)	In Stock313 More on Order
WTB12C-3P2432A70 SICK, Inc.	Optical Sensors - Photoelectric, Industrial SENSOR PROXIMITY 350MM PNP Manufacturer: SICK, Inc. Series: W12-3 Sensing Method: Proximity Sensing Distance: 0.787" ~ 13.780" (20mm ~ 350mm) Voltage - Supply: 10V ~ 30V Response Time: 200µs Output Configuration: PNP Connection Method: Connector, M12 Ingress Protection: IP66 Light Source: Red (640nm) Adjustment Type: Adjustable Operating Temperature: -40°C ~ 60°C (TA)	In Stock377 More on Order
WTB12C-3P2432A71 SICK, Inc.	Optical Sensors - Photoelectric, Industrial SENSOR PROXIMITY 350MM PNP Manufacturer: SICK, Inc. Series: W12-3 Sensing Method: Proximity Sensing Distance: 0.787" ~ 13.780" (20mm ~ 350mm) Voltage - Supply: 10V ~ 30V Response Time: 200µs Output Configuration: PNP Connection Method: Connector, M12 Ingress Protection: IP66 Light Source: Red (640nm) Adjustment Type: Adjustable Operating Temperature: -40°C ~ 60°C (TA)	In Stock300 More on Order
WTB12C-3P2432A91 SICK, Inc.	Optical Sensors - Photoelectric, Industrial SENSOR PROXIMITY 350MM PNP Manufacturer: SICK, Inc. Series: W12-3 Sensing Method: Proximity Sensing Distance: 0.787" ~ 13.780" (20mm ~ 350mm) Voltage - Supply: 10V ~ 30V Response Time: 200µs Output Configuration: PNP Connection Method: Connector, M12 Ingress Protection: IP66 Light Source: Red (640nm) Adjustment Type: Adjustable Operating Temperature: -40°C ~ 60°C (TA)	In Stock501 More on Order
WTB12C-3P2433 SICK, Inc.	Optical Sensors - Photoelectric, Industrial SENSOR PROXIMITY 350MM PNP Manufacturer: SICK, Inc. Series: W12-3 Sensing Method: Proximity Sensing Distance: 0.787" ~ 13.780" (20mm ~ 350mm) Voltage - Supply: 10V ~ 30V Response Time: 330µs Output Configuration: PNP Connection Method: Connector, M12 Ingress Protection: IP66, IP67 Light Source: Red (660nm) Adjustment Type: Adjustable Operating Temperature: -40°C ~ 60°C (TA)	In Stock352 More on Order
WTB16I-1H161120A00 SICK, Inc.	Optical Sensors - Photoelectric, Industrial SENSOR PROXIMITY 1.5M NPN/PNP Manufacturer: SICK, Inc. Series: W16 Sensing Method: Proximity Sensing Distance: 0.394" ~ 59.055" (10mm ~ 1.5m) Voltage - Supply: 10V ~ 30V Response Time: 500µs Output Configuration: Push-Pull, NPN/PNP Connection Method: Cable Ingress Protection: IP66, IP67 Cable Length: 78.74" (2m) Light Source: Infrared (850nm) Adjustment Type: Adjustable Operating Temperature: -40°C ~ 60°C	In Stock444 More on Order
WTB16I-24161120A00 SICK, Inc.	Optical Sensors - Photoelectric, Industrial SENSOR PROXIMITY 1.5M NPN/PNP Manufacturer: SICK, Inc. Series: W16 Sensing Method: Proximity Sensing Distance: 0.394" ~ 59.055" (10mm ~ 1.5m) Voltage - Supply: 10V ~ 30V Response Time: 500µs Output Configuration: Push-Pull, NPN/PNP Connection Method: Connector, M12 Ingress Protection: IP66, IP67 Light Source: Infrared (850nm) Adjustment Type: Adjustable Operating Temperature: -40°C ~ 60°C	In Stock356 More on Order
WTB16I-34161120A00 SICK, Inc.	Optical Sensors - Photoelectric, Industrial SENSOR PROXIMITY 1.5M NPN/PNP Manufacturer: SICK, Inc. Series: W16 Sensing Method: Proximity Sensing Distance: 0.394" ~ 59.055" (10mm ~ 1.5m) Voltage - Supply: 10V ~ 30V Response Time: 500µs Output Configuration: Push-Pull, NPN/PNP Connection Method: Cable with Connector Ingress Protection: IP66, IP67 Cable Length: 10.630" (270.00mm) Light Source: Infrared (850nm) Adjustment Type: Adjustable Operating Temperature: -40°C ~ 60°C	In Stock495 More on Order
WTB16P-1H161120A00 SICK, Inc.	Optical Sensors - Photoelectric, Industrial SENSOR PROXIMITY 1M NPN/PNP Manufacturer: SICK, Inc. Series: W16 Sensing Method: Proximity Sensing Distance: 0.39" ~ 39.37" (10mm ~ 1m) Voltage - Supply: 10V ~ 30V Response Time: 500µs Output Configuration: Push-Pull, NPN/PNP Connection Method: Cable Ingress Protection: IP66, IP67 Cable Length: 78.74" (2m) Light Source: Red (635nm) Adjustment Type: Adjustable Operating Temperature: -40°C ~ 60°C	In Stock403 More on Order
WTB16P-1H161220A00 SICK, Inc.	Optical Sensors - Photoelectric, Industrial SENSOR PROXIMITY 500MM NPN/PNP Manufacturer: SICK, Inc. Series: W16 Sensing Method: Proximity Sensing Distance: 0.39" ~ 19.69" (10mm ~ 500mm) Voltage - Supply: 10V ~ 30V Response Time: 500µs Output Configuration: Push-Pull, NPN/PNP Connection Method: Cable Ingress Protection: IP66, IP67 Cable Length: 78.74" (2m) Light Source: Red (635nm) Adjustment Type: Adjustable Operating Temperature: -40°C ~ 60°C	In Stock502 More on Order
WTB16P-24161120A00 SICK, Inc.	Optical Sensors - Photoelectric, Industrial SENSOR PROXIMITY 1M NPN/PNP Manufacturer: SICK, Inc. Series: W16 Sensing Method: Proximity Sensing Distance: 0.39" ~ 39.37" (10mm ~ 1m) Voltage - Supply: 10V ~ 30V Response Time: 500µs Output Configuration: Push-Pull, NPN/PNP Connection Method: Connector, M12 Ingress Protection: IP66, IP67 Light Source: Red (635nm) Adjustment Type: Adjustable Operating Temperature: -40°C ~ 60°C	In Stock480 More on Order
WTB16P-2416112BA00 SICK, Inc.	Optical Sensors - Photoelectric, Industrial SENSOR PROXIMITY 1M NPN/PNP Manufacturer: SICK, Inc. Series: W16 Sensing Method: Proximity Sensing Distance: 0.39" ~ 39.37" (10mm ~ 1m) Voltage - Supply: 10V ~ 30V Response Time: 500µs Output Configuration: Push-Pull, NPN/PNP Connection Method: Connector, M12 Ingress Protection: IP66, IP67 Light Source: Red (635nm) Adjustment Type: Adjustable Operating Temperature: -40°C ~ 60°C	In Stock453 More on Order
WTB16P-24161220A00 SICK, Inc.	Optical Sensors - Photoelectric, Industrial SENSOR PROXIMITY 500MM NPN/PNP Manufacturer: SICK, Inc. Series: W16 Sensing Method: Proximity Sensing Distance: 0.39" ~ 19.69" (10mm ~ 500mm) Voltage - Supply: 10V ~ 30V Response Time: 500µs Output Configuration: Push-Pull, NPN/PNP Connection Method: Connector, M12 Ingress Protection: IP66, IP67 Light Source: Red (635nm) Adjustment Type: Adjustable Operating Temperature: -40°C ~ 60°C	In Stock332 More on Order
WTB16P-2416122BA00 SICK, Inc.	Optical Sensors - Photoelectric, Industrial SENSOR PROXIMITY 500MM NPN/PNP Manufacturer: SICK, Inc. Series: W16 Sensing Method: Proximity Sensing Distance: 0.39" ~ 19.69" (10mm ~ 500mm) Voltage - Supply: 10V ~ 30V Response Time: 500µs Output Configuration: Push-Pull, NPN/PNP Connection Method: Connector, M12 Ingress Protection: IP66, IP67 Light Source: Red (635nm) Adjustment Type: Adjustable Operating Temperature: -40°C ~ 60°C	In Stock569 More on Order
WTB16P-34161120A00 SICK, Inc.	Optical Sensors - Photoelectric, Industrial SENSOR PROXIMITY 1M NPN/PNP Manufacturer: SICK, Inc. Series: W16 Sensing Method: Proximity Sensing Distance: 0.39" ~ 39.37" (10mm ~ 1m) Voltage - Supply: 10V ~ 30V Response Time: 500µs Output Configuration: Push-Pull, NPN/PNP Connection Method: Cable with Connector Ingress Protection: IP66, IP67 Cable Length: 10.630" (270.00mm) Light Source: Red (635nm) Adjustment Type: Adjustable Operating Temperature: -40°C ~ 60°C	In Stock416 More on Order
WTB16P-34161220A00 SICK, Inc.	Optical Sensors - Photoelectric, Industrial SENSOR PROXIMITY 500MM NPN/PNP Manufacturer: SICK, Inc. Series: W16 Sensing Method: Proximity Sensing Distance: 0.39" ~ 19.69" (10mm ~ 500mm) Voltage - Supply: 10V ~ 30V Response Time: 500µs Output Configuration: Push-Pull, NPN/PNP Connection Method: Cable with Connector Ingress Protection: IP66, IP67 Cable Length: 10.630" (270.00mm) Light Source: Red (635nm) Adjustment Type: Adjustable Operating Temperature: -40°C ~ 60°C	In Stock551 More on Order
WTB26I-1H161120A00 SICK, Inc.	Optical Sensors - Photoelectric, Industrial SENSOR PROXIMITY 2M NPN/PNP Manufacturer: SICK, Inc. Series: W26 Sensing Method: Proximity Sensing Distance: 0.39" ~ 78.74" (10mm ~ 2m) Voltage - Supply: 10V ~ 30V Response Time: 500µs Output Configuration: Push-Pull, NPN/PNP Connection Method: Cable Ingress Protection: IP66, IP67 Cable Length: 78.74" (2m) Light Source: Infrared (850nm) Adjustment Type: Adjustable Operating Temperature: -40°C ~ 60°C	In Stock391 More on Order
WTB26I-24161120A00 SICK, Inc.	Optical Sensors - Photoelectric, Industrial SENSOR PROXIMITY 2M NPN/PNP Manufacturer: SICK, Inc. Series: W26 Sensing Method: Proximity Sensing Distance: 0.39" ~ 78.74" (10mm ~ 2m) Voltage - Supply: 10V ~ 30V Response Time: 500µs Output Configuration: Push-Pull, NPN/PNP Connection Method: Connector, M12 Ingress Protection: IP66, IP67 Light Source: Infrared (850nm) Adjustment Type: Adjustable Operating Temperature: -40°C ~ 60°C	In Stock441 More on Order
WTB26I-34161120A00 SICK, Inc.	Optical Sensors - Photoelectric, Industrial SENSOR PROXIMITY 2M NPN/PNP Manufacturer: SICK, Inc. Series: W26 Sensing Method: Proximity Sensing Distance: 0.39" ~ 78.74" (10mm ~ 2m) Voltage - Supply: 10V ~ 30V Response Time: 500µs Output Configuration: Push-Pull, NPN/PNP Connection Method: Cable with Connector Ingress Protection: IP66, IP67 Cable Length: 10.630" (270.00mm) Light Source: Infrared (850nm) Adjustment Type: Adjustable Operating Temperature: -40°C ~ 60°C	In Stock511 More on Order
WTB26P-1H161120A00 SICK, Inc.	Optical Sensors - Photoelectric, Industrial SENSOR RETROREFL 18M NPN/PNP Manufacturer: SICK, Inc. Series: W26 Sensing Method: Retroreflective Sensing Distance: 0' ~ 59.10' (0 ~ 18m) Voltage - Supply: 10V ~ 30V Response Time: 500µs Output Configuration: Push-Pull, NPN/PNP Connection Method: Cable with Connector Ingress Protection: IP66, IP67 Cable Length: 10.630" (270.00mm) Light Source: Red (635nm) Adjustment Type: Adjustable Operating Temperature: -40°C ~ 60°C	In Stock345 More on Order
WTB26P-24161120A00 SICK, Inc.	Optical Sensors - Photoelectric, Industrial SENSOR PROXIMITY 1.6M NPN/PNP Manufacturer: SICK, Inc. Series: W26 Sensing Method: Proximity Sensing Distance: 0.394" ~ 62.992" (10mm ~ 1.6m) Voltage - Supply: 10V ~ 30V Response Time: 500µs Output Configuration: Push-Pull, NPN/PNP Connection Method: Connector, M12 Ingress Protection: IP66, IP67 Light Source: Red (635nm) Adjustment Type: Adjustable Operating Temperature: -40°C ~ 60°C	In Stock498 More on Order
WTB26P-34161120A00 SICK, Inc.	Optical Sensors - Photoelectric, Industrial SENSOR PROXIMITY 1.6M NPN/PNP Manufacturer: SICK, Inc. Series: W26 Sensing Method: Proximity Sensing Distance: 0.394" ~ 62.992" (10mm ~ 1.6m) Voltage - Supply: 10V ~ 30V Response Time: 500µs Output Configuration: Push-Pull, NPN/PNP Connection Method: Cable with Connector Ingress Protection: IP66, IP67 Cable Length: 10.630" (270.00mm) Light Source: Red (635nm) Adjustment Type: Adjustable Operating Temperature: -40°C ~ 60°C	In Stock307 More on Order
WTB27-3E2411 SICK, Inc.	Optical Sensors - Photoelectric, Industrial SENSOR 1.6M NPN DO/LO M12 Manufacturer: SICK, Inc. Sensing Distance: 3.937" ~ 62.992" (100mm ~ 1.6m) Voltage - Supply: 10V ~ 30V Response Time: 1.5ms Output Configuration: NPN - Dark-ON/Light-ON - Selectable Connection Method: Connector, M12, 4POS Ingress Protection: IP69K Light Source: Infrared (880nm) Adjustment Type: Adjustable, Potentiometer Operating Temperature: -40°C ~ 60°C	In Stock427 More on Order
WTB27-3E2611 SICK, Inc.	Optical Sensors - Photoelectric, Industrial SENSOR PROXIMITY 1.6M NPN Manufacturer: SICK, Inc. Series: W27-3 Sensing Method: Proximity Sensing Distance: 1.181" ~ 62.992" (30mm ~ 1.6m) Voltage - Supply: 10V ~ 30V Response Time: 1.5ms Output Configuration: NPN Connection Method: Connector Ingress Protection: IP65 Light Source: Infrared (880nm) Adjustment Type: Adjustable, Potentiometer Operating Temperature: -40°C ~ 60°C (TA)	In Stock541 More on Order
WTB27-3E2641 SICK, Inc.	Optical Sensors - Photoelectric, Industrial SENSOR PROXIMITY 1.1M NPN Manufacturer: SICK, Inc. Series: W27-3 Sensing Method: Proximity Sensing Distance: 1.181" ~ 43.307" (30mm ~ 1.1m) Voltage - Supply: 10V ~ 30V Response Time: 1.5ms Output Configuration: NPN Connection Method: Connector Ingress Protection: IP65 Light Source: Red (660nm) Adjustment Type: Adjustable, Potentiometer Operating Temperature: -40°C ~ 60°C (TA)	In Stock214 More on Order
WTB27-3F2411 SICK, Inc.	Optical Sensors - Photoelectric, Industrial SEN PHT PNP COMP LO/DO M12 Manufacturer: SICK, Inc. Sensing Distance: 3.937" ~ 62.992" (100mm ~ 1.6m) Voltage - Supply: 10V ~ 30V Response Time: 1.5ms Output Configuration: PNP - Dark-ON/Light-ON - Selectable Connection Method: Connector, M12, 4POS Ingress Protection: IP69K Light Source: Infrared (880nm) Adjustment Type: Adjustable, Potentiometer Operating Temperature: -40°C ~ 60°C	In Stock369 More on Order
WTB27-3F2611 SICK, Inc.	Optical Sensors - Photoelectric, Industrial SENSOR PROXIMITY 1.6M PNP Manufacturer: SICK, Inc. Series: W27-3 Sensing Method: Proximity Sensing Distance: 1.181" ~ 62.992" (30mm ~ 1.6m) Voltage - Supply: 10V ~ 30V Response Time: 1.5ms Output Configuration: PNP Connection Method: Connector Ingress Protection: IP65 Light Source: Infrared (880nm) Adjustment Type: Adjustable, Potentiometer Operating Temperature: -40°C ~ 60°C (TA)	In Stock295 More on Order