ARTON-DL. Products. Arton

Fire smoke optical point detectors

The detector is designed for the detection of ignitions which are accompanied with the appearing of smoke in enclosed large-size premises (gymnasiums, hallways), in premises with original constructions of ceilings (museums, cult constructions), and for the transmission of the “Fire” signal to fire control panels.

The detector is counted on the continuous 24-hours operation in 2-wire fire alarm loops with the power voltage 10-30 V.

The detector consists of 2 units: the transmitter (TU) and the receiver (RU).

The detector forms the notification “Fire” when smoke slackens the infrared radiation flux between TU and RU in the specified number of times, and also the notification “Fault” when the radiation flux is completely blocked. These notifications are duplicated by LED indicators on RU.

The loop matching module MUSH-DL is applied for the operation of detectors with fire-intruder control panels.

Attenuators are included in the set of delivery for the quality test of detectors’ adjustment on guarded establishments.

Technical specifications of the fire detector ARTON-DL

Range of detection, m

10—100

Sensitivity, conforms to optical medium density, dB

1,5±0,5

Lag, s

≤ 20

D.C. voltage range, V

10—30

Consumption current in standby mode, mA

≤ 1

Consumption current in “Fire” mode, mA

8±1,6

Consumption current in “Fault” mode, mA

25±5

Voltage drop on TR in “Fire” or “Fault” mode, V

≥ 8

Voltage drop on TU in standby mode, V

≥ 8

Time of technical readiness of the detector, s

≤ 10

Dimensions of the detector’s blocks, mm

≤ Ø67×100 (w/o brackets)

Mass, kg

0,6

Permissible angles of mechanical adjustment in the horizontal plane, degree

≥ ±90

Permissible angles of mechanical adjustment in the vertical plane, degree

≥ ±45

Mean-time-between-failures, h

≥ 60 000

Average service life, years

≥ 10