E3X-DA21F-S

The Omron E3X-DA21F-S is a versatile and reliable photoelectric switch designed for various automation applications. This switch is available in a box type enclosure, making it an ideal choice for installations where a protective housing is required.

The E3X-DA21F-S features a high-performance photoelectric sensor that can detect objects in the range of 5 to 150 millimeters. The sensor's operating distance and angle can be easily adjusted to accommodate different application requirements. The switch has a detection mode that can be set to either "Normally Open" or "Normally Closed," depending on the user's application needs.

This photoelectric switch is constructed with high-quality materials that ensure durability and reliability. The housing is made of impact-resistant polycarbonate, which provides protection against shocks and vibrations. The switch also has an IP67 rating, making it suitable for use in harsh environments where exposure to dust and water is a concern.

The E3X-DA21F-S is easy to install and integrate into various automation systems. It comes with a mounting plate that allows for quick and secure mounting on a DIN rail or a flat surface. The switch also has a small footprint, making it an excellent choice for compact installations.

The Omron E3X-DA21F-S is designed for long-term operation and low maintenance. It has a self-diagnostic function that can detect any faults and indicate them through LED indicators. This feature allows for early detection and resolution of any issues, ensuring continuous operation of the automated system.

Overall, the Omron E3X-DA21F-S is a top-performing photoelectric switch that offers versatility, durability, and reliability. Its adjustable sensor, compact design, and easy installation make it an excellent choice for various automation applications.

The Omron E3X-DA21F-S is a photoelectric switch that can be used to automate various industrial processes based on the presence or absence of light. Here are some potential pros and cons of purchasing this switch:

1. Versatile: This photoelectric switch can be used in a wide range of applications where the presence or absence of light needs to be sensed for automation.

2. Reliable: Omron is a well-known brand in the automation industry, and their photoelectric switches are known for their durability and reliability.

3. Easy to install: The switch comes with a variety of mounting options, making it easy to install in different types of environments.

4. Adjustable sensitivity: The sensitivity of the switch can be adjusted to suit different lighting conditions, ensuring accurate and reliable operation.

5. Cost-effective: Compared to other types of sensors, photoelectric switches are generally cost-effective and offer good value for money.

1. Limited range: Photoelectric switches have a limited sensing range, and may not be suitable for applications where the target object is located far away from the sensor.

2. Sensitive to ambient light: The switch can be affected by ambient light, which may cause false triggers or fail to detect objects in low-light conditions.

3. Requires maintenance: The switch may require periodic cleaning or adjustment to ensure optimal performance.

The Omron E3X-DA21F-S photoelectric switch is a reliable and versatile automation solution for applications where the presence or absence of light needs to be sensed. While it has some limitations, such as a limited sensing range and sensitivity to ambient light, its ease of installation, adjustable sensitivity, and cost-effectiveness make it a good choice for many industrial automation projects.

If you are looking for a reliable and cost-effective solution for sensing the presence or absence of light in your industrial automation project, the Omron E3X-DA21F-S photoelectric switch is a good option to consider. However, make sure to evaluate your specific application requirements and consider other factors such as sensing range and ambient light sensitivity before making a final decision.

Details:

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specifications indusswitch:

• brand: Omron
• mpn: E3x-da21f-s
• part type: Box Switch

general indusswitch:

• category: Business & Industrial > Electrical Equipment Supplies > Switches > Accessories

seller indusswitch:

• rating: 100.0%
• city: canyon country, california
• # reviews: 22

offer indusswitch:

• in stock #: 5
• availability: in stock
• sold #: 15
• started: january 4, 2026
• options: ship-to-home
• best offers: true
• prices: $79.93–$600.00
• item condition:
  • New
  • Neu

shipping indusswitch:

• service: standard
• class: standard
• type: fixed
• transit: 3-6 days

payments indusswitch:

• other
• credit card: diners-club
• wallet: paypal

returns indusswitch:

• paid by: buyer
• time: 14 days
• policy: returns accepted
• method: money back

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