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QFM65.1
Duct sensor with passive LG-Ni 1000 signal output for temperature
Old - No longer available
Siemens QFM65.1
Duct sensor for relative humidity and temperature. QFM2120 has a different housing, otherwise fully compatible.
Replacement: QFM2120
Please check the technical data of the replacement product exactly, a 1: 1 replacement is not always possible.
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QFM65.1
Duct sensor with passive LG-Ni 1000...
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