主营安防设备,火警设备，气体探测仪等相关配套产品。 区域性火警探头 The sensing technology in the Orbis Marine optical smoke detector is significantly different in design from previous optical detectors. A full description is given in the section ‘How do Orbis Marine optical smoke detectors work?’ but the advantages of this system and its associated algorithms are: • improved sensitivity to black smoke • compensation for slow changes in sensitivity • extra confirmation of smoke before the alarm signal given The algorithms are used to verify signals from the sensing chamber, to filter out transients and to decide when the detector should change to the alarm state.

主营安防设备,火警设备，气体探测仪等相关配套产品。