Siemens UV Flame Detector QRA4.U Industrial Automation Component

The Siemens UV Flame Detector QRA4.U is a critical component for ensuring safety and operational integrity in industrial automation systems. Designed for reliable flame detection, this device monitors combustion processes to prevent hazardous conditions. Its advanced ultraviolet sensing technology provides rapid and accurate flame signal acquisition, making it ideal for boilers furnaces and other high-temperature industrial applications. The QRA4.U offers key advantages in operational efficiency and system protection.

Engineered for demanding environments the Siemens UV Flame Detector QRA4.U integrates seamlessly into various control systems. It operates by detecting ultraviolet radiation emitted by flames providing a crucial safety interlock. This ensures that fuel supply is immediately shut off if a flame extinguishes unexpectedly safeguarding equipment and personnel. For automation use this detector is a vital part of robust safety protocols.

• High-sensitivity UV flame detection for rapid response
• Durable construction for industrial environments
• Reliable performance in various combustion applications
• Easy integration into existing automation and control systems
• Essential for safety interlocks and operational monitoring

Specifications

Sensitivity: Ultraviolet detection

Application: Flame monitoring in industrial combustion

Compatibility: Suitable for PLC and DCS integration

Model Number: QRA4.U

Brand: Siemens

The Siemens UV Flame Detector QRA4.U represents a commitment to safety and reliability in industrial automation. Trust Siemens for advanced flame detection solutions that protect your operations. Explore the benefits of integrating the QRA4.U into your critical systems today.

Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.