45UV5-1101CEX Fireye Cenelec Explosion Proof Housing

Overview

The Fireye 45UV5-1101CEX is a self-checking ultraviolet (UV) flame scanner integrated into a Cenelec-certified explosion-proof housing. It is designed to detect UV radiation emitted by fossil fuel flames, including natural gas, propane, and diesel. This rugged assembly is specifically engineered for hazardous locations, providing fail-safe flame monitoring for industrial burner management systems. It includes a 35-130 mounting flange for secure installation.

Features

• Self-checking mechanism with an internal shutter to ensure continuous sensor integrity and diagnostic verification.
• Cenelec EExd IIC explosion-proof housing for operation in highly hazardous industrial environments.
• Ultraviolet (UV) sensing technology optimized for a wide range of fossil fuels.
• Fail-safe design that triggers a flame-out signal if the scanner or control system fails.
• Integrated 35-130 mounting flange for simplified attachment to sight pipes.

Specifications

• Model Number: 45UV5-1101CEX
• Housing Rating: Cenelec EExd IIC (Explosion-Proof)
• Spectral Range: 180 to 250 nanometers
• Supply Voltage: Powered by compatible Fireye self-checking controls (typically 120/230 VAC)
• Temperature Range: -40 degree F to 200 degree F (-40 degree C to 93 degree C)
• Thread Size: 1 inch BSP
• Cable: Includes 8-foot lead cable
• Frequency: 50 Hz

Applications

The 45UV5-1101CEX is used with Fireye 25SU3 and 25SU5 flame amplifiers to provide flame safeguard protection in industrial settings. It is ideally suited for electric utility boilers, power boilers, and large furnaces or incinerators where explosive atmospheres may be present. It is effective for monitoring flames from natural gas, propane, methane, butane, kerosene, and light oil fuels.