Deutsch 
English Siemens UV flame scanner QRA75.A27 for LMV5... and LME75... Automatic burner control units in continuous operation for monitoring gas flames, yellow or blue burning oil flames and for checking ignition sparks.
Technical data:
Sensor tube length: 69 mm
Sensitivity: normal
Mains voltage: AC 220 V ... 240 V
Temperature range: -20 ... +60°C
Air humidity: < 95% r.h.
Protection class: IP65
Dimensions: approx. 246 x 75 x 72 (L x W x H in mm)
Weight: approx. 0.70 kg
Replacement UV cell: AGR 4 502 4065 0
Technical data:
Sensor tube length: 69 mm
Sensitivity: normal
Mains voltage: AC 220 V ... 240 V
Temperature range: -20 ... +60°C
Air humidity: < 95% r.h.
Protection class: IP65
Dimensions: approx. 246 x 75 x 72 (L x W x H in mm)
Weight: approx. 0.70 kg
Replacement UV cell: AGR 4 502 4065 0