Apollo 55000-190APO AlarmSense A1R Heat Detector
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Apollo
Apollo

Apollo 55000-190APO AlarmSense A1R Heat Detector

Product Code: ITM002855
UPC: 55000-190APO
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Quantity Available: 2
Availability: In stock
Technical data
Detection principle
Heat sensitive resistance using a single NTC thermistor
Sampling frequency
Once every four seconds
Supply voltage
9 V dc to 33 V dc
Supply wiring
Two wire supply, polarity insensitive
Quiescent current at 15 V
< 50 A
Alarm current a
2 - 8.5 V < 1.5 mA
10.5 - 15 V 25 ± 2 mA
18 - 24 V < 1.5 mA
33 V < 2 mA
Maximum reset voltage
2 V
Reset time
1 sec
Max supply interruption time
40 ms
Operating temperature
A1R -40 ºC to +50 ºC
CS -40 ºC to +80 ºC
Humidity (no condensation or icing)
0% to 95% RH
IP Rating
designed to IP44
Standards and approvals
EN 54-5, CPR and FG
Dimensions
100 mm diameter x 42 mm height
100 mm diameter x 50 mm height in base
Weight
80 g detector
Materials
Housing: White flame-retardant polycarbonate
Terminals: Nickel plated stainless steel
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