Siemens QRA10M.C provides high-sensitivity UV flame supervision in a die-cast aluminium housing with a 1-inch mounting coupling and cooling-air connection.
Product Specification
- Die-cast aluminium body with a cooling-air connection; bayonet attachment to coupling D or the AGG06 assembly.
- Permissible combustion-chamber pressure: 50 mbar; 500 mbar with AGG02 or AGG03.
- Customer-supplied cable; recommended type H05VV-F 3 × 0.75 mm². Device safety class I.
- Average UV-cell life: approximately 10,000 hours at a maximum ambient temperature of +50 °C.
- Device weight is approximately 740 g.
Control Compatibility
LME7; LFL; LMV2 / LMV3; LFS1.
Related Model
Siemens QRA10.C is the normal-sensitivity version.
