C7027A1049 Honeywell Minipeeper UV Flame Sensor

UPC: 85267038768

Minipeeper Ultraviolet Flame Detector, Used for Coal, Gas and Oil Fired Burners, 96 Inch Lead Length, 0/215 Degree Ambient Temperature, Mounts on 1/2 Inch Sighting Pipe Using A Integral Collar, Includes 1/2 Inch NPT Spud Connector

Overview

The Honeywell C7027A1049 is a “Minipeeper” ultraviolet (UV) flame sensor engineered for combustion safety systems. It detects the UV radiation emitted by a flame and interfaces with flame safeguard controllers to confirm flame presence. Its compact form factor and standard ½-inch mounting allow it to be installed in tight locations or sight pipes without excessive modification.

Specifications

Features & Benefits

• Compact “Minipeeper” design fits in restricted spaces

• UV detection is fast and reliable, even under low flame conditions

• Option to wire two sensors in parallel for better flame path coverage

• Rated to seal up to 5 psi when mounted correctly

• Rugged housing resists harsh combustion environment stresses

• Standard ½-inch mounting simplifies installation

Applications

• Boiler, furnace, and burner flame detection

• Installations with limited clearance or access

• Upgrades or replacements of existing UV sensors

• Safety systems requiring dependable flame supervision

Installation & Maintenance Notes

• Mount in a correct sight pipe for clear flame path

• Use black iron or carbon steel sight tubing to minimize reflections

• Keep sensor wiring separated from high-voltage leads

• Regularly inspect and clean optical path and sensor tip

• Replace the sensor if UV response degrades or fails safety verification

C7027A1049 Honeywell Minipeeper UV Flame Sensor Datasheet