Flame Detector
A normal-sensitivity ultraviolet (UV) flame detector.
The Siemens QRA2 is an ultraviolet (UV) flame detector (photocell) designed to monitor and confirm the presence of flames in commercial or industrial burner systems. It works alongside Siemens burner controls to safely supervise gas and oil flames, and to verify ignition sparks.
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KEYENCE
Multi-voltage power supply,built-in amp.photoelectric sensors PW series
Multi-voltage photoelectric sensor manufactured by Keyence Corporation, featuring a built-in amplifier and a diffuse-reflective operating head.
OMRON
Photoelectric Sensor
Photoelectric Switch is a compact and reliable sensor used to detect objects without touching them
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