Series 65 Optical Smoke Detector - Flashing LED & Magnetic Test

55000-315APO

The Series 65 Optical Smoke Detector incorporates a pulsing LED located within the housing of the detector. The external detector moulding is identical to that of the ionisation detector, and has an indicator LED which is clear in quiescent state but produces a red light in alarm.

Technical specification
General
Warranty
10 year
Applications
  • B&Bs/guest houses
  • Bedrooms
  • Cafes
  • Restaurants
  • Retail
  • Small to medium buildings
Fire Type
Slow burning, smouldering fires
Default Variant
No
Website Categories
Conventional
Mechanical
Colour
White
Sensor configuration
Horizontal optical bench housing infra-red emitter and sensor, arranged radially to detect forward scattered light.
Weight
99g
Materials housing
Polycarbonate
Materials terminals
Nickel plated stainless steel
Product length
42mm
Product diameter
100mm
Detection principle
Photo-electric light scattering.
Product length
1.65in
Product diameter
3.94in
Conformance
Standards
EN 54-7
Approvals
  • LPCB
  • CPR
Performance
Chamber type
Chevron
Electrical
Power-up surge current
0.115mA
Maximum power-up time
30 seconds
Status indicator - Alarm
Red
Status indicator - Fault
Off
Quiescent current
50μA
Quiescent current tested at
24V dc
Supply voltage (max)
33V dc
Supply voltage (min)
9V dc
Supply voltage (Vmin-Vmax)
9 to 33V dc
Terminal functions L2
-L2 Line in & out negative
Terminal functions L1 in
+L1 in
Terminal functions L1 out
+L1 out
Terminal functions -R
-R Remote indicator negative connection
Polarity
L1 & L2 are polarity insensitive
Battery powered
No
Sampling frequency
Once every 3 seconds
Holding voltage (min)
6V
Minimum voltage to light alarm LED
12V
Alarm reset time
1s
Alarm load
420Ω in series with 2V drop
Environmental
Humidity (max)
95% RH
Humidity (min)
0% RH
Humidity Note
no condensation or icing
Humidity
0% to 95% (no condensation or icing)
Operating temperature
-20 to 60°C
Operating temperature (max)
60°C
Operating temperature (min)
-20°C
IP rating Value
IP23D
Storage temperature (max)
80°C
Storage temperature (min)
-30°C
Storage temperature
-30 to 80°C
Effect of wind speed
None
Operating temperature
-4 to 140°F
Operating temperature (max)
140°F
Operating temperature (min)
-4°F
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