E3Z-FRP21

Name: E3Z-FRP21
Brand: OMRON
SKU: E3Z-FRP21

The Omron E3Z-FRP21 is a compact, high-performance photoelectric sensor designed for diverse industrial applications. It features a visible spot for easy installation and offers multiple sensing distances, including diffuse-reflective, through-beam, and retro-reflective modes. This sensor is perfect for detecting passing cardboard boxes and falling molded objects in materials handling and molding machines.

Product ModelE3Z-FRP21

Product ID65896

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Visible Spot for Easy InstallationThe E3Z-FRP21 features a visible spot that simplifies the installation process, ensuring accurate positioning and reducing setup time.
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2. Multiple Sensing DistancesAvailable in diffuse-reflective (100 mm, 300 mm, 500 mm, 1 m), through-beam (20 m), and retro-reflective (4 m) modes, allowing you to select the best model for your specific application distance.
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3. Built-in AmplifierThe compact photoelectric sensor comes with a built-in amplifier, enhancing its performance and reliability in various industrial settings.
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4. PNP OutputThe E3Z-FRP21 offers PNP output, providing flexibility in control circuit design and compatibility with a wide range of control systems.

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Body Type

Rectangular - Compact

Housing Material

Plastic

Operation

L-ON/D-ON selectable

Supply Voltage

10 to 30 VDC

Cable Length

2 m

Sensing Method

Retro-reflective

5. Durable DesignConstructed with high-quality materials, the sensor ensures robust performance under harsh industrial conditions, including high temperatures and vibrations. It meets IP67 and IP69K standards for protection against dust and water.

6. Easy ConnectivityThe sensor is pre-wired with a standard length of 2 meters or can be connected via an M12 connector, making it easy to integrate into your existing setup.

7. Safety CertifiedFor the most recent information on models that have been certified for safety standards, refer to the Omron website. This ensures compliance with stringent safety regulations in your industry.

8. Versatile ApplicationsSuitable for various applications such as materials handling (detecting passing cardboard boxes) and molding machines (detecting falling molded objects), the E3Z-FRP21 is a versatile solution for multiple industrial needs.

9. Reliable IndicatorsEquipped with an operation indicator (orange) and stability indicator (green), the sensor provides clear visual feedback on its status, ensuring easy monitoring and troubleshooting.

10. Protection CircuitsThe sensor includes protection circuits for power supply reverse polarity, output short-circuit, and output reverse polarity, ensuring reliable operation and minimizing downtime due to faults.

11. Adjustable SensitivityThe one-turn adjuster allows for easy sensitivity adjustment, ensuring optimal performance in different environments and applications.

12. Wide Operating RangeThe sensor operates within a wide ambient illumination range (incandescent lamp: 3,000 lx max., sunlight: 10,000 lx max.) and temperature range (operating: −25 to 55°C, storage: −40°C to 70°C), making it suitable for diverse industrial conditions.

13. Compact DesignThe compact design of the E3Z-FRP21 makes it easy to integrate into tight spaces, reducing installation complexity and increasing overall efficiency.

14. High-Quality MaterialsConstructed with high-quality materials such as ABS for the case, methacrylic resin (PMMA) for the lens and display, and polyacetal (POM) for the sensitivity adjuster, ensuring durability and reliability.

15. Comprehensive DocumentationThe sensor comes with detailed documentation, including an instruction manual, ensuring that users can easily understand and utilize its features effectively.

16. Warranty and SupportThe E3Z-FRP21 is backed by a 2-year warranty, providing peace of mind and ensuring that you have reliable support for your industrial automation needs.

17. Wide AvailabilityThe sensor is widely available from authorized distributors, ensuring that you can easily source it when needed, minimizing downtime and delays in your operations.

18. Customizable OptionsThe sensor offers customizable options, allowing you to tailor it to your specific application requirements, enhancing its overall performance and efficiency.

19. Low Power ConsumptionThe sensor has a low power consumption of 40 mA max., reducing energy costs and minimizing the environmental impact of your operations.

20. Fast Response TimeThe sensor has a fast response time of 0.5 ms max., ensuring quick detection and reaction to changes in your industrial processes, enhancing overall productivity and efficiency.

Max Sensing Distance

4 m

Connection

M12 4-pin connector

Special Feature

MSR Function

Light Source

Red LED

Manufacturer ID