Applications
|
|
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
|
Alarm Current (At 24 Volts)
|
52mA
|
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
|
Effect Of Wind Speed
|
None
|
Storage Temperature (Min)
|
-30°C
|
Storage Temperature (Max)
|
80°C
|
Storage Temperature
|
-30 to 80°C
|
Conformance
|
Standards
|
EN 54-7
|
Approvals
|
|
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.
|