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DUR-4046 - Optical smoke detector

The DUR-4046 processor optical smoke detector is designed to identify visible smoke that occurs at the initial stage of a fire, when the material is still smouldering, i.e. usually long before the appearance of an open flame and a noticeable increase in temperature. With automatic sensitivity compensation DUR-4046 maintans constant sensitivity in the event of progressive contamination of the measuring chamber and changes in pressure as well as condensation of water vapour.

Variety

Adressable, universal, point, optical detector

Application

The DUR-4043 detector is an analog detector with automatic sensitivity compensation, i.e. maintaining constant sensitivity in the event of progressive contamination of the measuring chamber and changes in pressure and temperature.

Compatibility

Detectors can operate with an addressable lines/loops of POLON 3000/4000/6000 fire alarm control panels only.

Specification:
  • Type Addressable, point
  • Category to work in normal conditions
  • Variety smoke
  • Operational voltage 16,5 VDC - 24,6 VDC
  • Quiescent current consumption ≤ 150 µA
  • Detected test fires TF2 to TF5 and TF8
  • Addressing Automatic address encoding from the control panel
  • Operating temperature range -25 °C to 55 °C
  • Relative humidity up to 95 % at 40 °C
  • Dimensions of detector with base Ф115 x 54 mm
  • Weight 0.20 kg
  • Frame colour white/any colour of the RAL palette (special order only)
Name File type File name File size Download
DUR-4046 Datasheet Datasheets DUR-4046.pdf 790.67 KB
DUR-4046 Installation and Maintenance Manual Installation and Maintenance Manual DUR-4046-I-MM_ENG.pdf 817.81 KB
DUR-4046 Declaration of Performance Declaration of Performance dur4046dwu_1.pdf 868.23 KB
DUR-4046 Declaration of Conformity Declaration of Conformity DUR-404x_DEKLARACJA_ZGODNOSCI_UE_1_E306_2017.pdf 290.62 KB