Deutsch 
English Siemens LFS 1.21A2 flame monitor with continuous operation approval replaces LFE 10 (in conjunction with adapter base KF8896), 220-240V 50-60Hz. LFS1.21A2 for monitoring gas flames when used with ION, QRA2 /QRA2M, QRA4 /QRA4M, QRA10 /QRA10M.
Supplied without base and must be ordered separately if required. Must be ordered separately if required. (item no. 1081334).
Technical data:
Mains voltage: AC230 V
Mains frequency: 50...60 Hz
Waiting time (tw): max. 5 s
Installation position: any
Temperature range: -20 ... +60°C
Air humidity: < 95% r.H.
Protection class: IP40 (ensure by installation)
Dimensions: approx. 91 x 62.5 x 63 (L x W x H in mm)
Weight: approx. 0.20 kg
Supplied without base and must be ordered separately if required. Must be ordered separately if required. (item no. 1081334).
Technical data:
Mains voltage: AC230 V
Mains frequency: 50...60 Hz
Waiting time (tw): max. 5 s
Installation position: any
Temperature range: -20 ... +60°C
Air humidity: < 95% r.H.
Protection class: IP40 (ensure by installation)
Dimensions: approx. 91 x 62.5 x 63 (L x W x H in mm)
Weight: approx. 0.20 kg