1/4

Certification | Testing
Factory Certified
Refund guarantee
24h refund guarantee
Secure Payment
PayPal Verified

Brand New

In Stock

Best Seller

Fireye Flame Detector UV7R4

31 inquiries last 6 mos.

US $ 500 .00 / ea

Registered Members Enjoy Exclusive Discounts

Join Now >

Quantity

MOQ : 1

Payment Methods

Need a Same-Day Quote?

Send your PO or PDF list directly to our specialists now

Need help confirming model compatibility?

Get fast and efficient assistance from our experienced technical sales and customer service teams. No question is too small, and no problem is too big.

Email Us

Chat on WhatsApp

100% Original
Genuine OEM Parts
Fast Delivery
Shipped via FedEx / DHL / UPS
12-Month Warranty
Worry-Free Coverage
Secure Packaging
Safe & Reliable
5,000+ Global Suppliers
Trusted by Professionals

Professional Model-Matching System

Send us your model numbers or nameplate details.
We will match your request with our 5,000+ verified suppliers and issue a quotation.

Popular Compatible Models

UV7A4

Cross-Reference Brands

UV scanners are recommended for detecting flames from standard fuel gases, some waste gases andlight oil fuels such as No. 2 oil. Flames from heavier oils can be detected with UV scanners but theunburned fuel shroud and/or atomization shroud can block passage of the UV from the flame zone tothe UV tube, causing nuisance burner/boiler trips. Infrared detection is recommended for fuel oilheavier than No. 2, and some installations where waste gases are burned together with natural gas asa main flame

Why Global Buyers Choose O&Kmarts

O&Kmarts:

Access to a wide range of SKUs across multiple brands and series
One RFQ connects you to 5,000+ global supplier quotes
Better availability for urgent and hard-to-find parts
Faster global delivery via FedEx / DHL / UPS
Easier access to rare and high-value models
Flexible sourcing for individual parts or complete solutions
Lower MOQs and more adaptable buying options
Multi-brand procurement in one order
OEM replacement and alternative model solutions available
Fewer intermediaries, ensuring more competitive pricing

Why Global Buyers Choose O&Kmarts

Local Suppliers:

Limited to fast-moving SKUs only
Limited local market availability
Inventory frequently fails to meet urgent demand
Long replenishment cycles, often taking weeks
Rarely stock high-value compressors (e.g. Copeland YHV119)
Frequently require bundled purchases
Rigid and difficult MOQ negotiations
Limited brand selection
Minimal or no customization capability
Higher local distribution and markup costs

Top Questions from OKmarts Buyers

Q: How can I track my shipment's exact location, customs milestones, and estimated delivery hour?

A: Immediately upon dispatch, the platform automatically generates an international tracking link integrated with carriers like DHL, FedEx, or UPS. Real-time API tracking is accessible directly from your OKmarts account dashboard, displaying live transit status, customs clearance progression, and finalized delivery updates.
Q: How does OKmarts mitigate international shipping delays caused by customs clearance issues?

A: We provide meticulous commercial invoicing, precise HS Code classification, and complete export documentation to minimize customs holding times. For major regional markets, we work alongside experienced customs brokers to ensure compliance with import frameworks.
Q: Does OKmarts offer volume discounts, corporate account tier pricing, or contract pricing?

A: Yes, we offer tailored B2B quotation frameworks. Procurement managers can submit a Request for Quote (RFQ) directly through the platform or contact a dedicated account manager to unlock tiered volume discounts and wholesale pricing structures.

UV7R4

High Efficiency

Stable Performance

Long Service Life

Explore More Fireye Flame Detector

Related Products

UV7A4

Fireye Flame Detector

US $ 576 .92

FDF241-CN

Siemens Flame Detector

US $ 1,846 .15

R2868

HAMAMATSU Flame Detector

US $ 33 .78

Q&A

The field is empty. Please enter some content before clicking Send

Q: Is there a minimum order value for free shipping?

A: The minimum order value for free shipping, if applicable, is usually mentioned in our shipping policy or promotional offers. Please refer to the specific terms and conditions to determine if your order qualifies for free shipping.
Q: Is it possible to view detailed descriptions and material information of the products?

A: Yes, each product has a detailed description and material specifications. You can find relevant information on the product details page to help you gain a comprehensive understanding of the product.
Q: How can I provide feedback or review a product?

A: You can provide feedback or review a product by accessing the product page and clicking on the "Write a Review" or "Leave Feedback" option. Share your experience and opinions to help other shoppers make informed decisions.

Customer reviews

4.8

Based on 5 reviews

Apr 27, 2026

Chad Keel

Swift

Helpful?

(7)

(0)
Oct 07, 2025

Edgar Olguin

Exact part number

Helpful?

(0)

(0)

Fireye Flame Detector UV7R4

Payment Methods

Need a Same-Day Quote?

Need help confirming model compatibility?

Professional Model-Matching System

Popular Compatible Models

Cross-Reference Brands

Why Global Buyers Choose O&Kmarts

Why Global Buyers Choose O&Kmarts

Top Questions from OKmarts Buyers

Q: How can I track my shipment's exact location, customs milestones, and estimated delivery hour?

Q: How does OKmarts mitigate international shipping delays caused by customs clearance issues?

Q: Does OKmarts offer volume discounts, corporate account tier pricing, or contract pricing?

Related Products

Q&A

Q: Is there a minimum order value for free shipping?

Q: Is it possible to view detailed descriptions and material information of the products?

Q: How can I provide feedback or review a product?

Customer reviews

Welcome to O&Kmarts!

Help Center

Discover O&Kmarts

Website Terms

Customer Service