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328 | LSN Peripherals | LSN Smoke
Special features Detector type
OTC
410
OC
410
OT
400 E
O
400 E
T
400 E
Drift compensation,
optical part
x x x x -
Drift compensation, gas
sensor
x x - - -
Contamination detec-
tion
x x x x -
Sensor shutoff/opera-
tional mode switching
x - x - -
Current analog values
readable
x x x* x* x*
Operating hours reada-
ble
x x x* *x x*
Contamination level
readable
x x x* x*
Serial number readable x x x* x* x*
* Does not apply to KKW types
LSN features
Operating data display
With the exception of KKW type detectors, the following
values can be read out for all detectors using the WinPara
program (Version 4.53 or later):
•
Serial number
•
Contamination level (with O‑part)
•
Operating hours
•
Current analog values.
Analog values are:
•
Optical system values: current measured value of the
scattered light sensor; the measuring range is linear and
covers from 170 (new) to 700 (dirty).
•
Contamination: the contamination value shows how
much the current contamination value has increased
relative to the original condition.
•
CO value: display of the current measured value
(max. 550).
Self-monitoring of sensor technology
The sensor technology is constantly self-monitored using
the following fire panel display:
•
Fault indication in the event of sensor failure (life-zero
monitoring)
•
Continuous display of contamination level during
service
•
Fault indication if heavy contamination is detected (in
place of false alarms)
Manual or time-controlled switch-off of individual sensors
is required for adjustment to extreme interference factors.
In the event of an alarm, individual detector identification
is transmitted to the fire panel.
Further performance characteristics
The detectors have a dust-repellent labyrinth and cap
construction.
The detector alarm indication takes the form of a red
flashing LED that is easily visible 360°.
It is possible to activate a remote external detector alarm
display.
The stable and robust detector base no longer has to be
directed due to the centralized position of the individual
display.
The integrated strain relief for interfloor cables prevents the
removal of cables from the terminal after installation. The
terminals for cable cross-sections up to 2.5 mm
2
are very
easily accessible.
The detector bases have a mechanical removal lock (can be
activated/deactivated).
Certifications and Approvals
Region Certification
Europe CE OTC 410 LSN
OC 410 LSN
OT 400 E LSN
OT 400 LSN KKW
O 400 E LSN
O 400 LSN KKW
T 400 E LSN
T 400 LSN KKW
Germany VdS G 201081 OTC 410 LSN
G 201080 OC 410 LSN
G 202045 OT 400 E
G 299092 OT 400 LSN KKW
G 202044 O 400 E LSN
G 202043 T 400 E LSN
PTB 01 ATEX 2163 X OTC/OC 310/410, OT/
O/T 300/400, DKM/SKM 120, DM/SM
210, MPA
Poland CNBOP 2105/2006 O 400 E
2083/2006 OT 400 E
2104/2006 T 400 E
Turkey TSE 14.10.01/TSE-6990 Detectors
Czech
Republic
TZÚS 080-001244 O 400 E LSN, O 300
080-001247 T 400 E LSN, T 300
080-001250 OT 400 E LSN, OT 300
080-001253 OC 410 LSN, OC 310
080-001256 OTC 410 LSN
Hungary TMT TMT-89/2/2004 O 400 E, T 400 E, OT 400
E, OC 410, OTC 410
Russia GOST POCC DE.C313.B06297
POCC DE.C313B06298
Installation/Configuration Notes
•
Up to 127 detectors can be connected per loop or stub.
•
Maximum cable length 1000 m, for
J‑Y(St) Y n x 2 x 0.6/0.8
•
Can be connected to the following LSN fire panels:
-
BZ 500 LSN
Bosch Security Systems B.V. www.boschsecurity.com
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