C9701A1012 Fireye Scanner

Overview

The Fireye C9701A1012 is a non-incendive ultraviolet (UV) flame scanner designed to detect the presence or absence of flame in industrial burner management systems. It is a rugged, high-sensitivity device consisting of the DE701-107A electronic assembly and the DE601-104G housing. This scanner is specifically engineered to respond to UV radiation in the 1850 to 2650 angstrom range, making it ideal for monitoring natural gas and light oil flames. It features a non-self-checking design intended for use with supervising flame controllers that provide the necessary power and signal processing.

Features

• High-sensitivity ultraviolet sensor optimized for gas and light oil combustion.
• Integrated 3/4 inch NPT purge air connection to maintain optical clarity and provide cooling.
• Military-style electrical connector for secure, vibration-resistant wiring.
• Non-incendive design suitable for specific hazardous location classifications.
• Compatible with Fireye 25SU3-2100 and R9107A series amplifiers.
• Robust mechanical construction for reliable operation in demanding industrial environments.

Specifications

• Model Number: C9701A1012
• Components: DE701-107A assembly and DE601-104G housing
• Detection Range: 1850 to 2650 angstroms
• Mounting: 1 inch NPT to sight pipe
• Purge Air Connection: 3/4 inch NPT
• Recommended Purge Air: 600 SCFH at 13 inches w.c. over furnace pressure
• Operating Temperature: -4°F to +160°F (-20°C to +71°C)
• Electrical Interface: Military-style quick-disconnect connector
• Shipping Weight: 7 lbs (3.18 kg)

Applications

The C9701A1012 is utilized in industrial and commercial combustion systems where a direct line of sight to the flame is available. It is primarily used for monitoring flames produced by natural gas and No. 2 light oil. Common applications include power generation boilers, industrial furnaces, and process heaters. It is designed to interface with Fireye R9107A and 25SU3 series supervising flame controllers to provide safety shutdown and continuous flame monitoring.