TPT-4 wired heat fire detector

Description TPT-4 wired heat fire detector

Fire alarm thermal maximum - differential with indication of the standby mode TPT-4, designed to monitor the ambient temperature in closed rooms of various buildings and structures. When the threshold value of the ambient temperature or the rate of temperature increase is exceeded, the detector generates a signal "FIRE" for the control panel. The "FIRE" mode is displayed by a red optical indicator. The detector corresponds to class A2R according to DSTU EN 54-5: 2003. Supply voltage range: 9 - 30 V; Current consumption in standby mode at a maximum supply voltage of 30 V: no more than 0.2 mA; Current consumption in the "FIRE" mode is set by an external resistor in the range of values: 5 - 20 mA.