Series 65 Heat Detector (A1R) - Flashing LED

55000-121APO

The Series 65 Heat Detector monitors temperature by using a dual thermistor network which provides a voltage output proportional to the external air temperature.

Technical specification
General
Warranty
10 year
Applications
  • B&Bs/guest houses
  • Cafes
  • Restaurants
  • Retail
  • Small to medium buildings
  • Dusty environments
Performance
Heat classification
A1R
Mechanical
Colour
White
Weight
80g
Materials housing
Polycarbonate
Product length
42mm
Product diameter
100mm
Product length
1.65in
Product diameter
3.94in
Conformance
Standards
EN 54-5
Approvals
  • LPCB
  • SBSC
  • CPR
Electrical
Polarity
L1 & L2 are polarity insensitive
Holding voltage
6 to 6V
Holding voltage (max)
6V
Holding voltage (min)
6V
Minimum voltage to light alarm LED
12V
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 90°C
Operating temperature (max)
90°C
Operating temperature (min)
-20°C
IP rating Value
IP23D
Storage temperature (max)
120°C
Storage temperature (min)
-30°C
Storage temperature
-30 to 120°C
Operating temperature
-4 to 194°F
Operating temperature (max)
194°F
Operating temperature (min)
-4°F
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