SiemensBurner Controls
Siemens Normal UV bulb
Siemens QRA53.E27 UV flame probe is a burner control device for combustion monitoring in industrial heating systems. Features 5000 ohm internal resistance for reliable flame detection and safety interlocking in…
SKU 3G-CBM-05865
Also listed as: REL 15218 · REL-15218
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerNo account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h
Not sure this is the right part? Get a recommendation.
Need installation or engineering help?
Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineerAsk a question
Siemens Products
3G Electric (S) Pte. Ltd. — Singapore
Product Description
Siemens QRA53.E27 UV flame probe is a burner control device for combustion monitoring in industrial heating systems. Features 5000 ohm internal resistance for reliable flame detection and safety interlocking in boiler and furnace applications.
Used in
Common applications for SiemensDistrict cooling plants — LME73 + RWF55 for condenser-water modulation
Inflight catering and food-processing steam boilers — LMG22 with SQN90 air-fuel cross-damper
Hospital steam-plant redundancy — LME41 with QRA2 UV flame detection for dual-fuel boilers
Semiconductor fab process heat — LME23 and SKP55 gas valves on hot-oil heater skids
Container-terminal reefer-deck heating — LMG22 retrofit onto legacy burner racks
Siemens Products
3G Electric supplies Siemens burner controls. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
