OMRON EE-SPW421-A: High-accuracy photomicrosensor with amplifier and cable. Through-beam sensing, 300 mm max sensing distance, NPN output, and robust construction.
Product ModelEE-SPW421-A
Product ID66853
Stock on Request
Last updated: 8/29/2026
Key Features
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Feature1. High Accuracy Sensing The OMRON EE-SPW421-A offers precise sensing capabilities with a maximum sensing distance of 300 mm, ensuring reliable detection in various industrial applications.
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Feature2. Robust Construction Built with durable materials, including ABS resin and acrylic resin, this photomicrosensor can withstand harsh environments with operating temperatures ranging from -20 to 55°C and humidity levels from 5 to 85%.
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Feature3. Easy Installation The pre-wired models simplify installation, reducing setup time and ensuring a quick integration into your automation system.
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Feature4. Versatile Operation The EE-SPW421-A operates in a Light-ON mode, making it suitable for a wide range of applications where the presence of an opaque object is detected by infrared light.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Body Type
Block with cable amplifier
Cable length
2 m
Connection
Pre-wired
Housing Material
Plastic
Light Source
GaAs Infrared LED
Max Sensing Distance
300 mm
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Feature5. Reliable Output With an NPN open collector output, this sensor provides a stable and reliable control signal, ensuring smooth operation in your automation system. The output can handle a maximum load current of 100 mA and a load power supply voltage of 12 to 24 VDC.
