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Product information

Series 65 Optical Smoke Detector

The Series 65 Optical Smoke Detector uses light sensing technology to “see” smoke entering the chamber. The external detector moulding is identical to that of the ionisation detector, and has an indicator LED which is clear in quiescent state and produces a red light in alarm.

Features

  • Responds well to slow-burning, smouldering fires
  • Well-suited to bedrooms and escape routes
  • Unaffected by wind or atmospheric pressure
  • Flashing LED and magnet operated test switch options

Specification

General
Applications
  • B&Bs/guest houses
  • Bedrooms
  • Cafes
  • Restaurants
  • Retail
  • Small to medium buildings
Fire Type Slow burning, smouldering fires
Warranty 10 year
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
Sampling frequency Once every 3 seconds
Sampling frequency -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
Holding voltage (min) 6V
Minimum voltage to light alarm LED 12V
Alarm reset time 1s
Alarm load 420Ω in series with 2V drop
Battery powered No
Environmental
Humidity (min) 0% RH
Humidity (max) 95% RH
Humidity Note no condensation or icing
Humidity 0% to 95% (no condensation or icing)
Operating temperature (min) -20°C
Operating temperature (max) 60°C
Operating temperature -20 to 60°C
IP rating Value IP23D
Storage temperature (min) -30°C
Storage temperature (max) 80°C
Storage temperature -30 to 80°C
Conformance
Standards EN 54-7
Approvals CPR, CPR - UKCA, UL - EU, LPCB
Mechanical
Weight 99g
Colour White
Materials housing Polycarbonate
Materials terminals Nickel plated stainless steel
Product length 42mm
Product diameter 100mm
Detection principle Photo-electric light scattering
Sensor configuration Horizontal optical bench housing infra-red emitter and sensor, arranged radially to detect forward scattered light

Download

Engineering product guide Datasheet
PP2061 Series 65 EPG PP2613 Series 65 Optical Smoke Detector Datasheet