6.5 Technical Data:
Specifications are typical and given at 23°C and 50% relative humidity unless specified otherwise.
Detector Type: XP95 Optical Smoke Detector - Point type smoke detector for fire
detection and alarm systems for buildings
Detection Principle:
Photo-electric detection of light scattered in a forward direction by smoke
particles
Chamber Configuration:
Horizontal optical bench housing an infra-red emitter and sensor arranged
radially to detect forward scattered light
Sensor:
Silicon PIN photo-diode
Emitter:
GaAs Infra-red light emitting diode
Sampling Frequency:
1 per second
Sensitivity:
Nominal response threshold value of 0.2 dB/m when measured in accordance
with EN54-7:2000
Supply Wiring:
Two wire monitored supply, polarity insensitive
Terminal Functions:
L1 and L2: supply in and out connections
+R remote indicator positive connection (internal 2.2KΩ resistance to positive)
-R remote indicator negative connection (internal 2.2KΩ resistance to positive)
Supply Voltage:
17 - 28V DC
Quiescent Current:
340µA average 600µA peak
Power-up Surge Current:
1mA
Duration of Power-up
Surge Current:
0.3s
Maximum Power-up
Time:
4 seconds for communications, 10 seconds to exceed 10 counts, 35 seconds
for stable clean air value
Alarm Current, LED on:
3.5mA
Alarm Level Analogue
Value:
55
Clean-air Analogue
Value:
25 ±7 counts
Alarm Indicator:
Clear Light Emitting Diodes (LEDs); illuminating red in alarm. Optional remote
LED
Alarm LED Current:
4mA
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:
-20°C to +60°C (no condensation or icing)
Humidity:
0% to 95% relative humidity (no condensation or icing)
Effect of Atmospheric
Pressure:
Unaffected
Effect of Wind Speed:
Unaffected by wind
Vibration, Impact &
Shock
To EN54-7: 2000
IP Rating:
23D
Dimensions:
Detector: 100mm Dia x 42mm H, Detector in Base: 100mm Dia x 50mm H
Weights:
Detector 105g, Detector in Base:157g
Material:
Detector housing: White polycarbonate rated V-0 in accordance with UL 94.
Terminals: Nickel plated stainless steel
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