Standard filtration in comfort air conditioning systems allows for use of the transmitter in the supply air without additional dust protection. Since a partial volume flow is passed through the differential pressure transducer in order to measure the volume flow rate, please note:With heavy dust levels in the room, suitable extract air filters must be provided.If the air is polluted with fluff or sticky particles, or if it contains aggressive media, dynamic pressure transducers cannot be used

Standard filtration in comfort air conditioning systems allows for use of the transmitter in the supply air without additional dust protection. Since a partial volume flow is passed through the differential pressure transducer in order to measure the volume flow rate, please note:With heavy dust levels in the room, suitable extract air filters must be provided.If the air is polluted with fluff or sticky particles, or if it contains aggressive media, dynamic pressure transducers cannot be used