Photoresistive detectors for use with burner controls, for the supervision of oil flames in the visible light spectrum.
Photoresistive detectors for use with burner controls, for the supervision of oil flames in the visible light spectrum.
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Type: QRA4.U
For use with: Please see datasheet or description below.
Senstivity: Normal
Connecting thread: ¾“-14NPSM (for mounting on burner or boiler)
Product category: Flame Detectors
Brand: Siemens
Origin: Made in Germany
Condition: New
Stock: Subject to availability
Price: Available on request
Product location on website: Brands > Siemens > QRA4.U (listed alphabetically)

Type: QRC1A1.101C27
For use with: LAL1…, LGB3…, LME23…, LMO14…, LMO24…, LMO44…, LMO54…, LMV26…, LMV27…, LMV36…, LMV37…, LOA2… (except LOA25…), LOA3…
Mains voltage: AC 230V 50/60Hz
Direction of illumination: Frontal
Viewing window: Plexiglas
Brand: Landis & Gyr
Origin: Germany
Quantity in stock: 1 piece
Price: Available on request
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