Product information "Siemens Air Velocity Sensor QVM62.1"
To control the air velocity to a constant value, or to balance out pressure fluctuations (supply or extract air control), or to monitor the flow in air ducts.
Primarily is used for modulating fan control in primary plants to set the basic volume flow.
Available in three measuring ranges : 0…5 m/s, 0…10 m/s, and 0…15 m/s.
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