Features:

• Solid-state electronic circuitry provides low power consumption and high reliability.
• Detectors can be mounted horizontally, vertically or at any angle in between. The self-checking models require faceplate alignment and have integral locating reference points to assure proper operation of the shutter mechanism.
• Ultraviolet radiation sensing tube and quartz viewing window are field replaceable.
• Threaded conduit fitting and color-coded lead-wires allow rapid electrical installation.
• Two flame detectors can be wired in parallel to reduce nuisance shutdowns in difficult flame sighting applications.
• A swivel mount is available to facilitate flame sighting.
• -40° F (-40° C) rating.
• Incorporates UV sensor tube checking feature used with Honeywell dynamic self-check R7824C Flame Signal Amplifiers.
• Oscillating shutter interrupts ultraviolet radiation reaching UV sensor 12 times per minute to provide the UV sensor checking function. Amplifier circuitry components are checked from the microprocessor in the RM7824.
• Protective heat block built into the mounting flange.
• High pressure (50 psi [345 kPa]) quartz viewing window, focusing lens and antivibration mounting accessories available.

Product Specifications:

• C7024E Self-Checking Solid State Purple Peeper Ultraviolet Flame Detector: For use with R7824C Dynamic Self-Check Amplifiers
• Voltage: 24 Vdc.
• Power Consumption: 7.8 watts maximum
• Housing: Violet, cast aluminum cover; mounting flange with heat block and faceplate are separate to provide heat insulation and sealoff. Meets NEMA 4 enclosure requirements (indoor, outdoor protection; rain-tight, dust-tight, hose-directed water). Optional water jacket available for the C7024E
• Pressure Rating: : 20 psi (138 kPa). Focusing lens (20 psi [138 kPa] rating) or high pressure viewing window (50 psi [345 kPa] rating) available
• Mounting flange with 3/4 inch NPT internal threads for attachment to sight pipe
• Connections: NEC Class 1 color-coded lead-wires, 8 feet (2.4 meters) long
• Number of Leadwires: Six.
• Threaded Leadwire Opening in Faceplate: 1/2-14 NPSM or 7/8-20 UNSM internal threads for attaching conduit.
• Weight: Approximately 4.25 pounds (1.9 kg)