??212-44?V "DIP-44?V" smoke detectors opto-electronic point detectors

Wire point detector is designed to detect fires accompanied by smoke. The design of the detector provides shielding of the optical chamber fine-mesh grid and mechanical device to control operability. The detectors are intended for use with control panels working in the mode with two-level signal "Fire" and requiring from fire detectors to form a signal in the form of increase of current consumption up to a fixed value of 7,5 mA when triggering. Detectors DIP-44SV differ from the basic modification DIP-44 by the presence of a current limiter in the range from 7 to 8 mA in the output circuit. To connect the loop wires in the detector there is a removable original socket, well protected from water leakage.