The flame detector is used for the supervision of gas flames, yellow- or blue-burning oil flames and for ignition spark proving in intermittent operation.
Available Models:
- QRA4.U – Normal Sensitivity
- QRA4M.U – High Sensitivity
Accessory for:
- LFL Oil Burner Control
- LFE10 Burner Control
- LGB Burner Controls
- LME2 Gas Burner Control
- LME4 Gas Burner Control
- LME71 Burner Control
- LME73 Burner Control
- LME75/76 Burner Control
- LMV36 Gas Burner Control
- LMV37 Gas Burner Control
- LMV5 Burner Control Base Unit
Resources:
- QRA4 Flame Scanner Technical Literature
Also See from Siemens LME Series:
Burner Controls Program Modules Actuators
Flame Sensors Other Accessories
Burner Controls
- LME1 Gas Burner Control
- LME2 Gas Burner Control
- LME4 Gas Burner Control
- LME71 Burner Control
- LME73 Burner Control
- LME75/76 Burner Control
Program Modules
- PME71 Program Module
- PME73 Program Module
Actuators
- SQN7 Reversing Actuator
- SQM10 / 11 Actuator
- SQM20 / 21 Actuator
- SQM40 / 41 Actuator
- SQM5 Reversing Actuator
- VA Valve Actuator Assemblies
Flame / UV Sensors
- QRA2 Flame Detector
- QRA4 Flame Scanner
- QRA10 Flame Detector
- QRB Photo Resistive Flame Detector
Self Check Scanners for LME75
- QRA7 Flame Detector
- AGM23U Cable for QRA7 Scanner
- AGG16.U Mounting Adaptor for QRA7 Scanner
- QRI2 Infared Flame Detector
- AGG2.120 Connection Adaptor for QRI Scanner
- AGG2.110 Mounting Kit for QRI Scanner
Other Accessories
Display and Operating Units
Communication and service tools
- AGV50 Signal Cable
- OCI417.10 Protocol Interface
- OCI410 Interface for PC
Enlosures
Also See from Siemens LMV3 System:
Burner Controls Touch Screens Actuators
Flame Sensors Other Accessories
Burner Controls
- LMV36 Gas Burner Control
- LMV37 Gas Burner Control
Touchscreens
Actuators
- SQM33 Reversing Actuator
- VA Valve Actuator Assemblies
Flame / UV Sensors
- QRA2 Flame Detector
- QRA4 Flame Scanner
- QRA10 Flame Detector
Other Accessories
Display and Operating Units
Communication and service tools
- AGV50 Signal Cable
- OCI410 Interface for PC
- OCI412.10 Modbus Interface
Switch Units
Brackets
- BR-N4-SQM33 Nema 4 Kit
- CBAIR Bracket – Actuator to Air Damper Kit
- CBOIL Bracket – Actuator to Fuel Oil Control Kit
Speed Sensors
- AGG5.305 Speed Sensor Kit
Fuses
Also See From Siemens LMV5 System:
Burner Controls Touch screens Actuators
Flame Sensors Other Accessories
Burner Controls
- LMV5 Burner Control Base Unit
Touchscreens
Actuators
- SQM45/8 Actuator
- SQM5 Reversing Actuator
- VA Valve Actuator Assemblies
- SQM9 Actuator
Flame / UV Sensors
- QRA7 Flame Detector
- AGM23U Cable for QRA7 Scanner
- AGG16.U Mounting Adaptor for QRA7 Scanner
- QRI2 Infared Flame Detector
- AGG2.120 Connection Adaptor for QRI Scanner
- AGG2.110 Mounting Kit for QRI Scanner
- AGG90.U Right Angle Adaptor for QRI Scanners
- QRA10 Flame Detector
- QRA2 Flame Detector
Other Accessories
Display and Operating Units
- AZL52 Display Unit
- AGG5.635 Display Unit Cable
Communication Cable
- AGG5.643 Canbus Cable
- P454-006 Null modem cable for LMV5
- ACS-AC-FTDIUSB1 USB to RS-232 serial adapter for Windows 8, FTDI Chip.
Transformer / Power Supplies
Oxygen Sensor
- QGO Oxygen Sensor
- AGO Flue Gas Collector
- PLL52 O2 Trim Electronic Module
Brackets
- LMV5 Control Unit Mounting Bracket
- BR-N4-SQM33 Nema 4 Kit
- CBAIR Bracket – Actuator to Air Damper Kit
- CBOIL Bracket – Actuator to Fuel Oil Control Kit
Speed Sensors
- AGG5.305 Speed Sensor Kit
Fuses
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FLAME SENSOR SCANNER DETECTOR FIRE UV LIGHT
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