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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SA1U-T50M
SENSOR THROUGH-BEAM 50M SPDT
T18-2VPFF50IR-Q8
T18-2 IR 50MM PNP M12 4PIN
EX-13EB-PN
SENSOR THROUGH-BEAM 500MM PNP
VSE18-M-LAS/40A/118/128
THRU BEAM RECEIVER
Q406EQ
PHOTO SEN EMITTER FIXED 60M
HG-C1050-P
SENSOR REFLECTIVE 50MM PNP LASER
1202540026
SENSOR DIFFUSED 1.5M PNP
PH18CND10NASA
SENSOR REFLECTIVE 1M NPN NO/NC
SM2A30SRLNCQDB
SM30 SERIES: RECEIVER - FREQUENC
NA1-PK3
SENSOR CROSS-BEAM 100MM NPN OPEN
QS30R
PHOTO SEN RECEIVER 60M BIPOLAR
QS186LE211Q5
WORLD-BEAM QS18 SERIES: LASER CL
PVD100 W/30
PVD SERIES: PARTS VERIFICATION <
E3FB-TN21
SENSOR THRU-BEAM 20M NPN DO/LO
PIAT46U
FIBER OPPOSED 1MM CORE
PIPS49TMB5MFF
FIBER OPPOSED 1MM CORE
GL10-P4551
SENSOR RETROREFLECTIVE 12M PNP
PA18CAD10PASA
SENSOR REFLECTIVE 1M PNP NO/NC
FT-Z40W
SENSOR THROUGH-BEAM 150CM
T18-2VPFF200-Q8
PHOTO SEN 200MM COMP PNP