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Conventional and collective devices

8.3 Conventional / Collective 110-series detectors

OH110

Multi sensor fire detector (collective)

Part no.

S54372-F11-A1

Documents

Product data sheet

A6V10301051

Technical description

A6V10316298

Scope of delivery

Detector and dust cap

Application

For the detection of flaming fires caused by the combustion of liquid and solid mAtters, as well as smol-

dering fires and for reliable fire detection in environments with deceptive phenomena.

Function

Works according to the scattered light principle with one sensor, optical forward scattering.

Opto-electronic sampling chamber holds off disturbing extraneous light but optimally detects smoke

particles. An additional heat sensor increases the fire detector’s immunity to deceptive phenomena.

Selectable detection behavior by two parameter sets: Parameter set 1 (Sensitive); Parameter set 2

(Robust)

Immunity against transient false alarm causes

Technical data

Communication protocol

Collective / Conventional

Operating voltage

DC 16…28 V

Operating current (quiescent)

Max. ~100 μA

Ext. alarm indicator

Operating temperature

-10…+50 °C

Storage temperature

-30…+70 °C

Humidity

≤96 % rel.

Color

white, ~RAL 9010

Protection category EN 60529/IEC 60529

– with detector base seal RS720

IP40

IP42

System compatibility C-NET

FS720

Standards

CEA4021 / EN 54-7

Dimensions (detector with base)

Ø117 x 62 mm (incl. base)

Approvals

VdS 212059, LPCB request

OP110

Smoke detector (collective)