Proximity Sensors
Proximity Sensors: Precision Detection for Automated Systems
Definition & Scope
Proximity Sensors fall under the broader category of Sensors and Transducers, specializing in non-contact detection of nearby objects. These devices emit electromagnetic fields or beams (e.g., infrared, ultrasonic, or inductive signals) to identify the presence, absence, or position of targets without physical interaction. Widely used in industrial automation, robotics, and safety systems, they ensure reliable operation in harsh environments where mechanical switches may fail.
Types of Proximity Sensors
1. Inductive Sensors: Detect metallic objects via electromagnetic induction. Ideal for manufacturing lines with metal components.
2. Capacitive Sensors: Sense both metallic and non-metallic materials (e.g., liquids, plastics) by measuring capacitance changes. Common in material handling and level detection.
3. Magnetic Sensors: React to permanent magnets, often used in automotive or door-positioning systems.
4. Ultrasonic Sensors: Utilize sound waves for long-range detection, suitable for obstacle avoidance in AGVs (Automated Guided Vehicles).
5. Optical Sensors: Use infrared or laser beams for precise object detection, even in dusty environments.
Purchasing Guidance
- Environment: Choose shielded (metal-heavy settings) or unshielded (extended range) models based on interference risks.
- Output Type: Match the sensor s output (e.g., NPN/PNP, analog, IO-Link) to your control system requirements.
- Detection Range: Ensure the sensing distance covers your application needs without false triggers.
- Certifications: Look for IP67/IP69K ratings for dust/water resistance or ATEX compliance for explosive atmospheres.
Proximity Sensors optimize efficiency and safety selecting the right type minimizes downtime and maximizes ROI in automated processes.
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650.2943.015
INDUCTIVE SENSOR KIB-M12PS/004-K
E2J-C01
SENSOR PROX CAPACITIVE 1MM
650.2904.007
INDUCTIVE SENSOR KIN-M12PS/004-K
650.2904.014
INDUCTIVE SENSOR KIN-M12PS/004-K
607.5619.125
SRF DIAGNOSTIC DEVICE 16 DIAGNOS
650.2903.025
INDUCTIVE SENSOR KIB-M12PS/004-K
650.2915.003
INDUCTIVE SENSOR KIN-R34PS/020-K
650.2799.001
INDUCTIVE SWITCH KIB-M05PO/001-K
607.5685.095
SRF SENSOR SER CONNECT WO DCD SR
650.7013.015
CAPACITIVE SENSOR KCB-M32DP/015-
650.1699.006
INDUCTIVE SENSOR KIB-M04EA/06-2
655.1955.001
OPTICAL SENSOR OR12SE-DHTP-060-S
CBB8-18GS75-E0
CAPACITIVE SEN 8MM PNP
SX9324ICSTRT
ULTRA LOW PWR CAP SAR CONTRLER
650.7303.001
CAPACITIVE SENSOR KCB-M12NS/002-
655.1755.001
OPTICAL SENSOR OR12EE-DDTP-060-S
693.2944.001
INDUCTIVE SENSOR KIN-M12PS/004-K
650.7923.727
CAPACITIVE SENSOR KCN-T30PS/020-
TMD27253
SENSOR PROX IR AMBIENT 30MM 8SMD
650.2999.030
INDUCTIVE SENSOR KIB-Q12PS/004-K