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Home Product E3FA-DN21 Omron E3F Series Photoelectric Sensor, Diffuse-Reflective, 2m Range, NPN Output, IP67

E3FA-DN21 Omron E3F Series Photoelectric Sensor, Diffuse-Reflective, 2m Range, NPN Output, IP67

E3FA-DN21 Photoelectric Sensor
Diffuse Reflective Sensor
FA Series Proximity Switch
E3FA-DN21
E3FA-DN21 photoelectric sensor is a diffuse reflective type proximity switch from the FA Series, designed for reliable object detection with adjustable sensing ranges in industrial automation applications.

Product Description

The E3FA-DN21 Photoelectric Sensor from the FA Series Proximity Switch lineup is a Diffuse Reflective Sensor designed for reliable object detection in industrial automation. It operates within a 10-30V DC voltage range and withstands temperatures from -25°C to 55°C, making it suitable for harsh environments like packaging, material handling, and assembly lines. This sensor features a single NPN output for direct connection to control modules, with a detection range of up to 300 mm, adjustable via built-in sensitivity controls. Its compact housing and IP67 rating ensure durability against dust and moisture. While lacking a screen or battery, it excels in simplicity and reliability. Key strengths include easy installation and consistent performance across varied surfaces, though detection accuracy may vary with highly reflective or dark-colored objects.
Parameter Specification
Model Number E3FA-DN21
Sensor Type Diffuse Reflective Photoelectric Sensor
Series FA Series Proximity Switch
Detection Method Diffuse Reflective
Sensing Distance 10-300 mm (Adjustable)
Light Source Red LED (650 nm)
Output Configuration NPN/PNP Switching Output
Supply Voltage 12-24 VDC ±10%
Current Consumption ≤15 mA
Response Time ≤1 ms
Protection Rating IP67
Housing Material ABS Plastic
Connection Type 2m PVC Cable
Operating Temperature -25°C to +55°C
Certifications CE, UL, RoHS Compliant
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question:Can I request low-value declaration for shipments?
answer:Low-value declaration is possible for eligible shipments; contact our team for specific guidance.
question:Does your company provide technical selection support?
answer:Yes, our experts offer technical selection guidance to help you choose suitable products.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:How can I make a payment to your company?
answer:We accept TT, PayPal, Western Union, and other mainstream payment methods.
question:Can I request low-value declaration for shipments?
answer:Low-value declaration is possible for eligible shipments; contact our team for specific guidance.
question:Does your company provide technical selection support?
answer:Yes, our experts offer technical selection guidance to help you choose suitable products.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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