DE701-107A Fireye Scanner Assembly

Overview

The Fireye DE701-107A is a high-sensitivity ultraviolet (UV) flame scanner electronic assembly designed specifically for use with the C9701A series flame detectors. This precision-engineered component is essential for industrial burner management and flame safeguard applications, providing reliable combustion monitoring. It acts as the internal electronics module that detects UV radiation emitted by flames to ensure safe and efficient burner operation.

Features

• High-sensitivity UV sensor tuned to the 185 to 260 nanometer spectral range.
• Advanced internal circuitry designed to filter out background radiation and minimize nuisance shutdowns.
• Integrated mechanical light-blocking chopper for continuous self-checking of the detector tube status.
• Adjustable gain control within the module to optimize flame signal levels for the controller.
• Rapid signal processing to provide instantaneous response to flame failures.
• Direct-fit replacement design for seamless integration into C9701A series housing assemblies.

Specifications

• Model Number: DE701-107A
• Product Type: Scanner Electronics Assembly
• Series Compatibility: Fireye C9701A Series
• Spectral Sensitivity: 1850 to 2650 angstroms (185-265nm)
• Operating Temperature Range: -4 F to 160 F (-20 C to 71 C)
• Detects: UV radiation from natural gas and light oil (No. 2) flames
• Weight: Approximately 3.67 lbs (1.66 kg)
• Compatibility: Works with Fireye Flame-Monitor and MicroM control systems

Applications

The DE701-107A is ideal for high-capacity industrial heating and combustion control systems that require dependable flame monitoring. It is commonly used in commercial and industrial boiler applications, specifically those utilizing gaseous fuels like natural gas and propane or light oil fuels. It is a critical component for maintaining safety standards in burner systems where a direct line of sight to the flame is available.