LST 1151EIS Specification Sheet

IS Ionisation Smoke Detector
1151EIS for Hazardous Areas
• Conventional technology
• Up to 20 detectors can be connected
to one safety barrier
• Extremely fl at design
• Function testable with magnet
• ATEX certifi ed
Description
The Intrinsically Safe Ionisation Smoke Detector
1151EIS was developed for the safe detection of a
wide range of smoke aerosols. The modern design of
the ionisation chamber allows to reliably evaluate the
characteristics of fi re.
Conventional technology is used for alarm transmission
to the fi re detection control panel. In conjunction with
Specifi cations
Ignition protection
Ex classifi cation
Current consumption at 24V
Ambient temperature
Relative humidity
Radioactive compound
Dimensions ø × H
Colour
Weight
Approval
Order number
Order name
Building Safety. Building Security.
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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 test gas. The detector can be at-
tached to various bases and it can be protected against
theft.
intrinsically safe
EEx ia IIB T5
typ. 40µA (quiescent)
0°C to +50°C
10 – 93% (no condensation)
Am241, 0.5µCi (18.5kBq)
103 × 42 (mm)
cream
104g
BASEEFA03ATEX0156X
VdS G296051
240015
IS Ionisation Smoke Detector/Conv./100/SS 1151EIS
A
1151EIS_DBL_LST_EN_0804.PDF • PAGE 1