45UV5-1009 Fireye UV Self-Check Scanner

The Fireye 45UV5-1009 UV Self-Check Flame Scanner is a rugged, explosion-proof ultraviolet flame detector designed for industrial boilers, furnaces, and multi-burner systems. With a built-in self-checking mechanism, this scanner ensures reliable flame supervision and early fault detection, reducing false alarms and downtime.

Featuring a 120V shutter, 1″ NPT mounting thread, and 8 ft leads, the 45UV5-1009 is compatible with multiple Fireye flame safeguard controls including FlameWorx II, MicroM, 72DUVS, and EUVS4 models.

Key Features & Benefits

• UV Flame Detection (190–270 nm): Detects ultraviolet emissions from flames for safe and accurate supervision.

• Self-Checking Mechanism: Automated shutter system verifies scanner performance, preventing false flame signals.

• Industrial Reliability: Designed for harsh environments with a wide operating range of -40°F to 140°F (-40°C to +60°C).

• Explosion-Proof Housing: NEMA-rated and available with Cenelec EEx d IIC T6 approval for hazardous locations.

• Flexible Mounting: 1″ NPT thread for secure installation on burners and combustion chambers.

• 8 Ft. Leads Included: Simplifies wiring and installation with durable pre-attached leads.

• 120 VAC Shutter Input: Standard compatibility with Fireye flame safeguard systems.

Technical Specifications

Applications & Compatible Systems

The Fireye 45UV5-1009 is widely used across industries for safe and reliable flame detection:

• Industrial boilers and power boilers

• Furnaces and process heating equipment

• Multi-burner combustion systems

• Incinerators and waste-to-energy plants

• Oil, gas, propane, diesel, and kerosene-fired systems

Compatible Fireye Systems:

• FlameWorx II

• MicroM Series

• EUVS4 and 72DUVS Series Amplifiers

FAQs – Fireye 45UV5-1009 UV Scanner

Q: What fuels can the Fireye 45UV5-1009 detect?
A: This scanner detects UV emissions from natural gas, propane, methane, butane, kerosene, diesel, and light petroleum distillates.

Q: What makes this scanner “self-checking”?
A: The built-in 120V shutter mechanism periodically interrupts UV detection to verify the scanner is working properly, ensuring reliable operation.

Q: Is the Fireye 45UV5-1009 explosion proof?
A: Yes. It is certified for Class I, Division 2, Groups C & D environments and available in EEx d IIC T6 explosion-proof housing.

Q: What Fireye controls is this scanner compatible with?
A: The 45UV5-1009 works with FlameWorx II, MicroM, EUVS4, and 72DUVS amplifiers.

Q: Can this scanner monitor both pilot and main flames?
A: Yes. It is capable of monitoring pilot and main flames in single-burner and multi-burner applications.

Why Buy from Apex Controls

• Genuine OEM Fireye parts – factory direct with full specifications

• Fast shipping & in-stock inventory – ready to ship today

• Trusted supplier – serving industrial, commercial, and utility customers for over 30 years

_{Apex Controls is not affiliated with Fireye or the use of the Fireye logo}