LST Smoke Alarm SLR E IS User Manual

IS Optical Smoke Detector

SLR-E-IS for Hazardous Areas

• Conventional technology

• Optional connection of remote

indicator

• Extremely ﬂat design

• Function testable with test gas

• ATEX certiﬁed

Description

The Intrinsically Safe Optical Smoke Detector SLR-E-IS Ex classiﬁcation. The two LEDs with 360° visibility indi-

uses the scattered light principle and was developed cate the activated condition of the detector. By means

for the detection of smoke particles in explosion-prone of an auxiliary module, the connection to an ADM loop

rooms. The modern design of the sensing chamber al- is possible.

lows to reliably evaluate the characteristics of ﬁre.

A detector function test can be conducted by using test

Conventional technology is used for alarm transmission

to the ﬁre detection control panel. In conjunction with the

Safety Barrier ES58-2, the detector reaches the given

gas. The detector is attached to the IS Detector Base

YBN-R/4IS.

Speciﬁcations

Ignition protection

Ex classiﬁcation

Current consumption at 24V

Ambient temperature

Relative humidity

Dimensions ø × H (incl. base)

Colour

intrinsically safe

EEx ia IIC T5

typ. 50µA (quiescent)

-10°C to +55°C

10 – 95% (no condensation)

100 × 46 (mm)

cream

Weight

115g

Approval

BAS01ATEX1281

LPCB 164a

Order number

Order name

241090

IS Optical Smoke Detector/Conv. SLR-E-IS

Building Safety. Building Security.

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