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OH720

Multi-sensor smoke detector

Stock no. S54310-F2-A1

Stock no. S54310-F2-A1

For the detection of flaming fires caused by the combustion of liquid and solid matters, as well as smoldering fires. For reliable fire detection in environments with deceptive phenomena.

Works according to the scattered-light principle with an optical forward scattering sensor. An additional heat sensor increases the fire detector’s immunity to deceptive phenomena. Selectable detection behavior by different parameter sets. Immunity against transient false alarm causes.

The base must be ordered separately.

Scope of delivery

Detector and dust cap

Attribute

Value

Standard

CEA 4021, EN 54-7, EN 54-17

Protection category

IP40
IP42 with detector base seal RS720

Operating voltage

DC 12...33 V

Operating temperature

-10...+55 °C

Storage temperature

-30...+70 °C

Quiescent current

~230 μA

Ext. alarm indicator

2

System compatibility

C-NET -> FS720

Communication protocol

C-NET

Relative humidity

≤95 % rel.

Permissible air speed

Max. 5 m/s

Dimensions (Ø x H)

117 x 59 mm (incl. base)

Color

~RAL 9010, Pure white

Accessories

LP720 Detector locking device