Optical smoke detector

DUR-40Ex



Rodzaj:
Conventional, optical smoke detector - intrinsically safe

Overview:
The DUR-40Ex optical smoke detector is designed for detection of a visible smoke at a start of a fire’s flameless stage. The detector is installed behind a proper spark proof separator in explosion hazard areas. In the moment of fire hazard the detector transmits an alarm signal to the fire alarm control panel

Cooperation:

The DUR-40EX detectors can operate in  lines/loops of the IGNIS 1000 or on the side line of ADC-4001M adapter in POLON 4000 fire alarm control panels.

Type

conventional, point

Category

to work in normal conditions

Type

smoke

Operational voltage

12 VDC- 28 VDC

Quiescent current consumption

≤ 60 µA

Current consumption in alarm mode

20 mA

Detector class

II 2G Ex ib II C T6 Gb

Detected test fires

TF1 to TF5 and TF8

Addressing

conventional detector without addresses

Operating temperature range

from -25°C to 55°C

Relative humidity

to 95% at 40°C

Dimensions of detector with base

Ф115 x 54mm

Weight

0.15 kg

Enclosure colour

black

File name Description  

 

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