Optical Sensors - Photoelectric, Industrial
Optical Sensors - Photoelectric, Industrial: Classification Overview
1. Definition of Optical Sensors - Photoelectric, Industrial
Optical Sensors - Photoelectric, Industrial are advanced sensing devices designed to detect the presence, absence, or distance of objects using light-based technology. These sensors operate by emitting a light beam (typically infrared, visible, or laser) and measuring changes in the reflected or interrupted signal. They are widely used in industrial automation, manufacturing, and robotics for precise, non-contact detection.
2. Types of Photoelectric Industrial Optical Sensors
This category includes several key sensor types, each suited for specific applications:
- Through-Beam Sensors: Consist of separate emitter and receiver units, offering long-range and high-accuracy detection.
- Reflective Sensors: Use a single unit that emits light and detects reflections from a target, ideal for moderate-distance applications.
- Diffuse Sensors: Detect objects by measuring scattered light, suitable for short-range and varied surface conditions.
- Fiber Optic Sensors: Utilize flexible fiber optic cables for detection in tight or hazardous spaces.
- Color & Contrast Sensors: Identify objects based on color or reflectivity differences, critical in quality control.
3. Key Considerations for Purchasing Industrial Photoelectric Sensors
When selecting photoelectric sensors for industrial use, evaluate:
- Detection Range & Environment: Choose sensors with appropriate sensing distance and environmental durability (IP ratings, temperature tolerance).
- Output Type: Match output signals (PNP/NPN, analog, IO-Link) to your control system requirements.
- Target Material & Surface: Ensure compatibility with reflective, transparent, or matte surfaces.
- Response Time & Precision: High-speed applications demand fast-response sensors.
- Industry Standards: Certifications (CE, UL) ensure compliance with safety and performance regulations.
Industrial photoelectric sensors enhance efficiency and reliability in automation systems. Selecting the right type ensures optimal performance for your specific operational needs.
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Q20PLP
PHOTO SEN RETRO 4M PNP
EX-11A
SENSOR THROUGH-BEAM 15CM NPN
E3Z-D81
SENSOR REFLECTIVE 100MM PNP
EX-L211
SENSOR THRU-BEAM 1M NPN OPEN COL
E3S-CD61
SENSOR REFLECTIVE 700MM NPN/PNP
EA5R1200PIXMODQ
EZ-ARRAY RECEIVER: 1200 MM (47.2
LX6EQ
PHOTO SENSOR EMITTER 300MM-2M
QS30EXQP-74009
SEN EMITTER MATE QS30ARZQP-74010
O6H306
DIFFUSE REFLECTION SENSOR; RED L
Q256EQ
PHOTO SEN EMITTER FIXED 20M
SLM80P6Q
SEN SLOT 80MM PNP
CY-121VA-P-Z
SENSOR REFLECTIVE 100MM PNP
QS30ARXH2OQ5
WORLD-BEAM QS30 SERIES: H2O HP R
1202540105
SENSOR REFLECTIVE 1.5M PNP DO
GRTE18S-P2312
SENSOR 100MM PNP LO M12 MTL
BMRL616A
MINI-ARRAY: RECEIVER SENSOR 143M
EX-L291-P
SENSOR RETROREFLECTIVE 4M PNP
BRQP5M-TDTA-C
SENSOR, PHOTO, PLASTIC BODY, THR
QS18VP6DBQ8
PHOTO SEN DIFFUSED 450MM PNP
BS3-U1R
PHOTOMICRO SENSOR, DARK ON, CABL