SIEMENS HVAC

Siemens QRC1A2.103C27 Datasheet

Siemens QRC1A1.103C27 Datasheet

Siemens QRC1A1.101C27 Datasheet

Siemens QRB3S  

Siemens QRB1B-A070B70A1 Photo Resistive flame Detectors Datasheet

Siemens QRB1A-A070B70A1 Photoresistive flame detector, normal, housing 50mm, cable 70cm, stripped 70mm Datasheet

Siemens QRA55.G17 UV flame detector, continuous operation, high sensitivity, 69mm, AC110V Datasheet

Siemens QRA55.E17 UV flame detector, continuous operation, normal sensitivity, 69mm, AC110V Datasheet

Siemens QRA53.E17 UV flame detector, continuous operation, normal sensitivity, 125mm, AC110V Datasheet

Siemens QRA51M SELF CHECKING UV CELL

Siemens QRA4M.U For use with burner controls from Siemens for the supervision of gas or oil flames.The QRA4M.U and this Data Sheet are intended for use by OEMs which integrate the flame detectors in their products. Datasheet

Siemens QRA4.U UV flame detector, for pipe mounting, normal sensitivity (US) For use with burner controls from Siemens for the supervision of gas or oil flames.The QRA4.U and this Data Sheet are intended for use by OEMs which integrate the flame...