EE-SPW321

Name: EE-SPW321
Brand: OMRON
SKU: EE-SPW321

OMRON EE-SPW321: Compact photomicrosensor with amplifier and cable. 300mm sensing distance, 10° to 40° directional angle. NPN open collector output, 12 to 24VDC power supply. Ideal for industrial automation.

Product ModelEE-SPW321

Product ID66857

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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Feature1. High Precision Sensing The OMRON EE-SPW321 offers precise sensing capabilities with a 300mm sensing distance, ensuring accurate detection of objects as small as 2mm in diameter.
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Feature2. Compact Design Its slim profile and compact design make it easy to integrate into various industrial automation systems, saving space and enhancing efficiency.
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Feature3. Wide Operating Range Compatible with a wide power supply voltage range of 12 to 24VDC, the EE-SPW321 can be used in a variety of applications without needing multiple power sources.
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Feature4. Robust Construction Built with ABS resin for the case and acrylate resin for the lens, the EE-SPW321 is durable and resistant to vibrations (10 to 55 Hz, 1.5mm double amplitude) and shocks (500 m/s²).

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

Feature5. Easy Installation Pre-wired with a 2m standard cable length, the EE-SPW321 simplifies installation and reduces setup time. The cable length from emitter to amplifier is 0.5m, making it easy to connect and configure.

Feature6. Advanced Features Equipped with a light indicator (red LEDs on Sensor and Amplifier), the EE-SPW321 provides visual monitoring of its operation status. It also features a response time of 1ms for both detection and reset, ensuring fast and reliable performance.

Feature7. Environmental Durability The EE-SPW321 operates effectively in a wide range of ambient conditions, including temperatures from -20 to +55°C and humidity levels from 5% to 85%. It is also resistant to high ambient illumination, up to 10,000 lx (sunlight).

Feature8. Versatile Applications Designed for through-beam type sensing, the EE-SPW321 is suitable for various industrial applications, including material handling, packaging, and quality control systems. It can be used in both Dark-ON and Light-ON modes, depending on the application requirements.

Feature9. Accessories Included The EE-SPW321 comes with accessories such as slits (0.5 × 3 mm, 1 × 3 mm, 3 × 0.5 mm, 3 × 1 mm), Sems screws with spring washers and flat washers, and an instruction manual. These accessories enhance the sensor's versatility and ease of use.

Feature10. Warranty and Support OMRON provides a one-year warranty on the EE-SPW321, ensuring that the product is free from defects in materials and workmanship. Additionally, OMRON offers comprehensive support and documentation, including an instruction manual and technical specifications, to help users get the most out of their photomicrosensor.

Sensing Method

Through-beam

Supply Voltage

12 to 24 VDC

Type

Photomicro

Operation

Dark-ON

Manufacturer ID