Siemens QRA55.E17 UV Flame Detector - Self Checking application_industrial_burner 000A2 flame safeguard controllers

000A2 flame safeguard controllers

All 4 pole relays have 10A thermally rated contacts which are suitable for AC or DC control voltages

and versatile mounting permits easy fitting to existing equipment

The valve body is constructed from die-cast aluminum for strength and durability

Siemens QRA55.E17 UV Flame Detector - Self Checking application_industrial_burner 000A2 flame safeguard controllersSiemens QRA55 110v UV Cell Specification: The QRA55 flame detectors are used for the supervision of gas flames, yellow or blue burning oil flames and for ignition spark proving. Technical Data: Average life of UV cell: 10,000 hours Weight: 740g Degree Of Protection: IP54 Mounting Position: Any