1. Automation/Motion Controls For Sale
  2. sku: 15002167714519983
  3. OMRON F3SG

OMRON F3SG Light Curtain Emitter Receiver Set 4RA0350 30

4ra0350 Omron F3sg 30 Light Curtain Emitter And Receiver Set - Used

( Brand: Omron ), ( Manufacturer Part Number: F3SG ), ( Type: Light Curtain Sets ), ( Year: 2021 ), ( Weight: 3lbs ), ( Dimensions: 14x1x2 ), ( State: Michigan ), ( Country: United States ), ( Storage Location: Nevada Mro Area Stock Cart 01 )

Review OMRON 30 Light Curtain Emitter And Receiver Set Used

The **Omron F3SG 4RA0350 30-Light Curtain Emitter/Receiver Set** is a high-performance, industrial-grade safety light curtain designed to provide robust protection in demanding manufacturing, packaging, and material handling environments. Part of Omron s advanced F3 series, this compact yet powerful safety device features a **30-light configuration**, ensuring precise detection and reliable operation even in high-speed production lines where accuracy and responsiveness are critical. Engineered with Omron s proprietary **Safety Light Curtain Technology**, this system delivers exceptional sensitivity and minimal false activations, making it ideal for applications requiring consistent and dependable safety monitoring. The **4RA0350** model integrates seamlessly with Omron s **Safety Controller Series (e.g., NJ Series or CP1E)** via **PROFIBUS DP, DeviceNet, or Ethernet/IP**, allowing for easy integration into existing automation networks. Its **IP67-rated housing** ensures durability against dust, water, and harsh environmental conditions, while the **compact, modular design** minimizes installation space while maximizing coverage. The light curtain operates at a **wavelength of 850 nm**, providing optimal visibility and performance in various lighting conditions, including those with ambient light interference. With **adjustable sensitivity settings**, users can fine-tune the system to meet specific safety requirements, whether for guarding press machines, conveyor belts, or automated storage systems. Additionally, the **self-diagnostic capabilities** and **clear status indicators** simplify maintenance and troubleshooting, reducing downtime and enhancing operational efficiency. Whether deployed in food and beverage processing, automotive assembly, or woodworking facilities, the **Omron F3SG 4RA0350** delivers a dependable, high-speed safety solution that prioritizes worker protection without compromising productivity.

The **Omron F3SG 4RA0350 30-light curtain emitter-receiver set** is a safety light curtain designed for industrial applications to detect intrusions in hazardous zones. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

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### **Pros**

1. **High Reliability and Safety**

The F3SG series is engineered for industrial environments, offering robust protection against accidental activations, false triggers, and environmental interference. It complies with strict safety standards (e.g., EN ISO 13855, EN 61496-1) and is suitable for Zone 2 (ATEX) applications, making it ideal for factories, assembly lines, and automated machinery where worker safety is critical.

2. **Wide Detection Range and Flexibility**

With 30 light beams, this model provides extensive coverage, allowing for precise monitoring of large or irregularly shaped work areas. The modular design enables customization of the curtain s length and configuration to fit specific applications, such as conveyor belts, press machines, or robotic arms.

3. **Advanced Safety Features**

The F3SG includes features like:

- **Self-diagnostics**: Continuous monitoring of sensor health to prevent failures during operation.

- **Adjustable sensitivity**: Allows tuning to minimize false positives while maintaining protection.

- **Redundancy options**: Some configurations support fail-safe operation, ensuring safety even if a component malfunctions.

- **Integration with PLCs**: Compatible with Omron s Sysmac or other industrial control systems for seamless automation.

4. **Durability and Environmental Resistance**

The unit is built to withstand harsh conditions, including temperature fluctuations, dust, and moisture (IP65 rating). This makes it suitable for outdoor or semi-outdoor applications, as well as cleanroom environments where contamination must be avoided.

5. **Long Lifespan and Low Maintenance**

Omron s light curtains are known for their longevity, with LEDs designed to last tens of thousands of hours. The absence of moving parts reduces wear and tear, lowering maintenance requirements compared to mechanical safety devices like gates or fences.

6. **Compliance with Global Standards**

The F3SG meets international safety regulations, including CE, UL, and ATEX (for explosive environments), making it versatile for global markets without additional certifications.

7. **Scalability**

Omron s ecosystem allows for easy expansion. Additional emitter-receiver sets or other safety devices (e.g., photoeyes, safety mats) can be integrated into the same system for comprehensive protection.

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### **Cons**

1. **High Initial Cost**

The F3SG 4RA0350 is a premium safety device, and the upfront cost may be prohibitive for small businesses or startups with limited budgets. The price reflects its advanced features, reliability, and compliance, but it can be significantly more expensive than basic light curtains or alternative safety solutions.

2. **Complex Installation and Setup**

Configuring the light curtain requires technical expertise, especially when integrating it with PLCs or other control systems. Misalignment or improper installation can lead to false activations or blind spots, compromising safety. Training personnel to handle the setup may add to operational costs.

3. **Limited Customization for Niche Applications**

While the 30-light configuration offers flexibility, some specialized applications (e.g., very high-speed machinery or unique geometric constraints) may require additional adjustments or supplementary devices. Omron s documentation and support are robust, but custom solutions might necessitate working with authorized distributors or engineers.

4. **Potential for False Positives/Negatives**

Like all safety devices, the F3SG can be affected by environmental factors such as dust, fog, or direct sunlight, which may cause intermittent failures. While Omron s design minimizes this risk, users must ensure proper maintenance and placement to avoid issues.

5. **Dependency on Power Supply**

The device requires a stable power source. In environments with frequent power fluctuations or blackouts, backup systems (e.g., UPS) may be needed to prevent safety interruptions.

6. **Warranty and Support Limitations**

While Omron offers comprehensive warranties, the terms may vary by region. Some users report that accessing technical support or replacement parts can be time-consuming, particularly for older models or non-standard configurations.

7. **Space Requirements**

The physical size of the emitter-receiver set and its mounting hardware may require dedicated installation space. In compact or retrofitted facilities, this could pose a challenge.

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### **Conclusion**

The **Omron F3SG 4RA0350 30-light curtain** is a high-performance safety device ideal for industries prioritizing worker protection, compliance, and automation integration. Its advanced features, durability, and reliability make it a strong choice for large-scale manufacturing, automated production lines, and hazardous environments. However, the high cost, complexity of installation, and potential maintenance needs may not align with the requirements of smaller operations or applications with simpler safety demands.

For businesses operating in high-risk zones or those investing in long-term automation, the F3SG s benefits such as its safety certifications, low maintenance, and scalability outweigh its drawbacks. Conversely, cost-sensitive or less complex applications might find more affordable alternatives (e.g., basic light curtains or safety mats) sufficient.

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### **Recommendation**

**Buy the Omron F3SG 4RA0350 if:**

- You operate in an industrial setting where worker safety is critical (e.g., press machines, robotic cells, or conveyor systems).

- Compliance with international standards (ATEX, CE, UL) is mandatory for your operations.

- You require a durable, low-maintenance solution with integration capabilities for PLC-based automation.

- Your budget allows for a premium safety device with long-term reliability.

**Consider alternatives if:**

- Your application is low-risk or requires only basic safety monitoring, and a lower-cost light curtain (e.g., 12 24 beams) would suffice.

- Installation complexity or lack of technical expertise could hinder proper setup and maintenance.

- You are operating in a highly cost-sensitive environment where the upfront investment is a concern.

For most industrial applications demanding high safety standards, the F3SG 4RA0350 is a **highly recommended choice** due to its proven track record and versatility. Pair it with Omron s training resources and authorized installers to maximize its effectiveness.

Details:

Model: F3SG 4RA0350 30. The Omron F3SG 4R series is designed for machine safeguarding applications where personnel protection required. OMRON F3SG 4RA0350 30 Light Curtain Emitter Receiver Set - USED This listing is for a Omron safety light curtain set, including both the L and with mounting hardware as shown. Stock #: IGAM1700239.

Units show normal cosmetic wear from prior use. Overview:: Type: Light Curtain Sets. Specifications:: Weight. This light curtain system provides presence detection across a defined protective field and is commonly used on presses, assembly equipment, packaging machinery, automated production lines.

Brand: OMRON.

part #: f3sg prices

  • $250.00-$788.11

specifications automationjack:

  • brand: Omron
  • mpn: F3sg
  • type: Light Curtain Sets
  • year: 2021
  • weight: 3lbs
  • dimensions: 14x1x2
  • state: Michigan
  • country: United States
  • storage location: Nevada Mro Area Stock Cart 01

offer automationjack:

  • sold: 0
  • availability: In Stock
  • started: April 20, 2026
  • quantity: 1
  • options: Ship-to-home
  • best offers: True

general automationjack:

  • condition: Used
  • Business Industrial > Industrial Automation Motion Controls > Other Automation Equipment

payments automationjack:

  • wallet: Google-pay
  • credit card: Visa
  • other

shipping automationjack:

  • type: Calculated
  • carrier: UPS, USPS
  • class: Standard, One-day, Economy
  • service: UPS Ground, UPS Next Day Air, UPS Ground Saver, USPS Ground Advantage
  • transit: 2-4 Days
  • cost: $14.05

returns automationjack:

  • time: 30 Days
  • method: Money back
  • policy: Returns Accepted
  • paid by: Seller

seller automationjack:

  • rating: 99.8%
  • # reviews: 1434
  • city: Detroit, Michigan
type: light curtain sets, year: 2021, dimensions: 14x1x2, state: michigan, country: united states, storage location: nevada mro area stock cart 01,
category: business & industrial > industrial automation motion controls > automation equipment, weight: 3lbs, sku: 15002167714519983,
Omron F3SG Is Similar To:
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5 offers $250.00–$788.11 USD
  • Used. Offer #1 priced at $250.00 + $20.90 shipping estimate = $270.90* total. They have some light scuffs and signs of use but in good shape. OMRON SAFETY LIGHT CURTAIN RECEIVER EMITTER - -30-L and - -30-D Both the receiver and emitter are in good used condition.+$20.90 shipping
  • Used. Offer #2 priced at $295.00 + $13.17 shipping estimate = $308.17* total. THIS IS A USED ITEM!.+$13.17 shipping
  • New. Offer #3 priced at $788.11 + $0.00 shipping estimate = $788.11* total. Shipped with USPS Priority Mail. OMRON SAFETY LIGHT CURTAIN RECEIVER EMITTER -4RE0350-30-L -4RE0350-30-D.FREE SHIPPING
  • Used. Offer #4 priced at $295.00 + $13.17 shipping estimate = $308.17* total. +$13.17 shipping
  • Used. Offer #5 priced at $550.00 + $14.05 shipping estimate = $564.05* total. Light Curtain Sets. The Omron 4R series is designed for machine safeguarding applications where personnel protection is required.+$14.05 shipping

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