page
10
Humidity:
(No condensation or icing)
0% to 95% relative humidity
W
ind Speed:
Unaffected by wind
Atmospheric Pressure:
Unaffected
E
lectro-magnetic
Compatibility:
See page 21 for full details
IP Rating:
2
3D
Approvals & Regulatory
Compliance:
See page 21 for full details
Vibration, Impact & Shock:
To EN54-7:2000
Dimensions: (diameter x height)
Detector: 100mm x 42mm
Detector in Base:
100mm x 50mm
Weights:
Detector: 105g
Detector in Base: 157g
Materials:
Detector Housing: White
polycarbonate V-0 rated to
UL 94
Terminals: Nickel plated
stainless steel
Fig.8 Schematic diagram - XP95 Optical Smoke Detector
technical data
TECHNICAL DATA
XP95 Optical Smoke Detector
Detector Part No 55000-600/
620/660
B
ase Part No 45681-210
Specifications are typical
and given at 23°C and 50%
relative humidity unless
otherwise stated.
Detector Type:
Point type smoke detector for
fire detection and fire alarm
systems for buildings
Detection Principles:
Photo-electric detection of
light scattered in a forward
direction by smoke particles
Chamber Configuration:
Horizontal optical bench
housing an infrared emitter
and sensor arranged radially
to detect scattered light
Sensor:
Silicon PIN photo-diode
Emitter:
GaAs Infra-red light emitting
diode
Sampling Frequency:
1 second
Sensitivity:
Nominal response threshold
value of 0.12 dB/m when
measured in accordance with
E
N54-7:2000
Supply Wiring:
Two wire supply, polarity
insensitive
Terminal Functions:
L1&L2 supply in and out
connections (polarity
insensitive)
+
R remote indicator
positive connection
(internal 2.2kΩ
resistance to supply
+ve)
-R remote indicator
negative connection
(internal 2.2kΩ
resistance to supply
- ve)
Supply Voltage:
17 to 28 Volts dc
Quiescent Current:
340µA average, 600µA peak
Power-up Surge Current:
1mA
Duration of Power-up Surge
Current:
0.3 seconds
Maximum Power-up Time:
4 seconds for communications
(measured from application of
power and protocol)
10 seconds to exceed 10 counts
35 seconds for stable clean
air value
Alarm Level Analogue Value:
55
Clean Air Analogue Value:
25±7 counts
A
larm Indicator:
Clear light emitting diode
(LED) emitting red light
Alarm LED Current:
4
mA
Remote LED Current:
4mA at 5V (measured across
remote load)
Type Code:
(210 43) 101 00
Storage Temperature:
-30°C to +80°C
Operating Temperature:
-20°C to +60°C
Guaranteed Temperature
Range:
(No condensation or icing)
-20°C to +60°C
Fig.10 Typical Temperature Response - XP95 Optical Smoke Detector
Fig.9 Typical Response Characteristic - XP95 Optical Smoke Detector
0832
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