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Siemens Cell QRC1A1.101C27 - Burner Controls

Technical Documents

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SiemensBurner Controls
Available

Siemens Cell QRC1A1.101C27

SKU 3G-CBM-05792

Brand
Siemens
Item
Cell QRC1A1.101C27
Category
Burner Controls
UNSPSC
40101833 — Boiler or heater igniter

Technical Specifications

Siemens
sensor type
ultraviolet sensitive flame probe with integrated pre-amplifier
probe design
compact ultraviolet-sensitive design
cable routing
separate from device and other cables
document date
10.2004
mounting type
fixed sleeve mounting (same as QRB1... photoresistor probes)
document reference
CC1N7716fr
sensor positioning
detection of flame zone with strongest radiation
signal transmission
minimum perturbations and losses required
flame detection type
blue flame (oil and gas) and yellow flame (oil and gas)
mounting requirement
qualified specialists
axial adjustment range
±10 mm along longitudinal axis (S)
stray light protection
standard measures required against heating room lighting, sunlight, and other UV sources
applicable standard cec
89/336/CEE (electromagnetic compatibility)
compatible safety units
LOA2... (except LOA25...), LOA3..., LOA44..., LMOx4..., LGB3..., LAL1..., LAL4...
ignition spark detection
must not detect ignition spark UV radiation to prevent stray light shutdown
installation requirement
qualified personnel only
viewing direction options
front-facing or lateral (90°)
maximum spectral sensitivity
around 300 nm
service commissioning requirement
qualified personnel only
View Full Spec Sheet
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
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Product Description

Siemens Cell QRC1A1.101C27

Used in

Common applications for Siemens
District 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.

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