FLAME EYE A334-158-0000-4 MIURA

FLAME EYE A334-158-0000-4 MIURA Marine Boiler Photocell Sensor

The FLAME EYE A334-158-0000-4 MIURA (Model / Part No: A334-158-0000-4, Miura Code: A334-158-0000-4) is a precision photoelectric flame detector sensor unit engineered for Miura marine auxiliary boilers and automated steam generators. Designed to continuously monitor optical flame radiation inside burner combustion chambers, this optical flame eye sends real-time flame signals to the primary safeguard control relay to maintain automatic burner firing loops and initiate safe fuel isolation upon flame loss.

Built with high-sensitivity CdS / optical sensor elements sealed within a heat-resistant housing, the A334-158-0000-4 operates reliably under high furnace radiation, ambient heat, and continuous engine room vibration. Installed on Miura shipboard steam boilers, thermal fluid heaters, and waste incinerators, it guarantees dependable flame presence verification, preventing dangerous fuel accumulation and protecting boiler furnace structures.

Key Features of the Miura A334-158-0000-4 Flame Eye

• High-Sensitivity Optical Flame Detection: Rapidly detects visible light radiation generated by heavy fuel oil (HFO), marine gas oil (MGO), and gas flames.

• Instant Safety Trip Signaling: Triggers immediate safety shutdown signals to prevent unburned fuel hazards in the event of unexpected flame failure.

• Heat & Vibration Resistant Housing: Enclosed in heavy-duty oil-resistant casing designed to withstand elevated temperatures near burner blast tubes.

• Shielded Connection Lead Wire: Comes with factory-fitted heat-resistant wiring harness to prevent electrical signal interference in marine engine rooms.

• Plug-and-Play OEM Fitment: Exact original equipment replacement photo cell scanner for Miura marine boiler burner inspection ports.

• Low-Maintenance Optical Surface: Precision glass lens element minimizes soot buildup and simplifies routine inspection and cleaning.

Primary Applications

• Miura Marine Auxiliary Boilers: Main combustion flame scanner for Miura shipboard once-through steam boilers.

• Shipboard Incinerators & Waste Burners: Optical flame monitor for marine waste oil incinerators.

• Industrial Thermal Power Plants: High-precision photocell sensor for land-based industrial package boilers and thermal plants.

Technical Specifications

Package Contents

• 1 × A334-158-0000-4 Optical Flame Eye Detector Assembly with Shielded Cable

• Installation Guidelines & Inspection Leaflet