SMS SenTRI, Инструкции по установке и эксплуатации, Страница: 33 / 52

SenTRI Sounder Strobe
The low power addressable Sounder and Strobe products
provide audible and visual alarm signals, and are designed for
use in
SMS analogue and addressable fire alarm systems.
The SenTRI devices are configured during commissioning to
operate to site specific requirements. The devices are supplied
with either a deep base (40mm) or a shallow base (25mm),
offering IP55C and IP31C ratings respectively, with the exception
of the system range (see diagram below) which is available with
deep base only.
These SenTRI product range incorporates innovative design
features protected by Patents GB2388994, GB2388995 and
GB2388916. The product design has also been registered.
"
If you have a speech/sounder only product
then ignore the strobe information given.
"
The addressable SenTRI products are fully
synchronised on the same fire panel.
Technical data
Sound output for standard
tone (levels given are
typical values with
measurement taken at 90
°
anechoic - fast response)
Low profile - 100dBA
+/-3dBA
System - 103dBA
+/-3dBA
Standard (sounder only) EN54 : Part 3
Messages, Tones and
Strobe flash rate see instructions
supplied with the
product
Strobe light output with
red lens equivalent to 3W Xenon
flasher
Operating voltage range 35V to 41V
Terminal size 2.5mm
2
maximum
IP rating with deep base
with shallow base
IP55C
IP31C
Enclosure colour White and Red (with red
translucent lens cover
fitted to unit with
Strobe).
Enclosure material Flame retardant ABS
(Strobe cover is
polycarbonate) The
plastic enclosures meet
the flammability
requirements of ISO
1210:1992 Class FH-2.
Weight 0.3Kg (approximate).
Operating temperature
-10
°
C to 50
°
C
Storage temperature
-20
°
C to 70
°
C
Relative humidity
(non condensing) up to 90%
IR operating distance
(to select volume level) 3m
Message and attention
Tone period 10 seconds default
Configurable up to
60seconds
33
SenTRI ONE System
Low profile devices System devices
Available in deep or shallow base Available in deep
base only
40
112
90
60
25
75
75
112
with shallow base
35
with deep base
with deep base
120 DIA