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LST 5451EIS User Manual

Description

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5451EIS_DBL_LST_EN_0804.PDF • PAGE 1

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Building Safety. Building Security.

Description

The Intrinsically Safe Thermal ROR Detector 5451EIS

uses the rate-of-rise heat detection principle and was

developed for the fi re detection in hazardous areas.

The detector, which is a combined maximum/rate-of-

rise heat detector, is assigned to class A1R and can be

used up to a maximum room height of 7.5m.

Conventional technology is used for alarm transmission

to the fi re detection control panel. In conjunction with

the Safety Barrier ES58-2, the detector reaches the

given Ex classifi cation. The two LEDs with 360° visibility

indicate the activated condition of the detector.

A detector function test can be conveniently conducted

using a magnet or a detector test device. The detector

can be attached to various bases and it can be protec-

ted against theft.

• Conventional technology
• Maximum temperature 60°C
• Up to 20 detectors can be connected

to one safety barrier

• Function testable with magnet
• ATEX certifi ed

Specifi cations

Ignition protection

intrinsically safe

Ex classifi cation

EEx ia IIB T5

Current consumption

typ. 100µA (quiescent)

Alarm temperature

60°C (maximum-heat component)

Ambient temperature

-10°C to +43°C (continuous operation)

Relative humidity

10 – 93% (no condensation)

Dimensions ш Ч H

104 × 54 (mm)

Colour

cream

Weight

80g

Approval

BASEEFA03ATEX0155X

VdS G296050

Order number

242015

Order name

IS Thermal ROR Detector/Conv./400/SS 5451EIS