Orbis I.S. Heat Detector (BS) - Flashing LED

ORB-HT-51152-APO

The Orbis I.S. Heat Detector monitors temperature by using a single thermistor network which provides a voltage output proportional to the external air temperature.

Technical specification
General
Warranty
10 year
Applications
  • Dusty environments
  • Hazardous areas
  • Offshore platforms
  • Refineries
  • Small to medium buildings
Default Variant
No
Website Categories
  • Intrinsically Safe
  • Conventional
Website Specialist Applications
  • Intrinsically Safe
  • Marine
  • Offshore
Performance
Heat classification
BS
Mechanical
Colour
White
Weight
70g
Materials housing
Polycarbonate
Product length
42mm
Product diameter
100mm
Detection principle
Temperature sensitive resistance.
Product length
1.65in
Product diameter
3.94in
Conformance
Approvals
  • BV
  • LR
  • KRS
  • IECEx
  • FG
  • DNV.GL
  • BASEEFA
  • BOSEC
  • VdS
  • CCS
  • CPR
  • ABS
  • MED
  • LPCB
Electrical
Maximum power-up time
<20 seconds
Quiescent current
80μA
Quiescent current tested at
24V dc
Polarity
L1 & L2 are polarity sensitive
Minimum 'detector active' voltage
12V
Holding voltage (min)
5V
Minimum voltage to light alarm LED
6V
Alarm reset voltage
<1V
Alarm reset time
1s
Alarm load
325Ω in series with a 1.0V drop
Sampling frequency
Once every 2 seconds
Environmental
Humidity (max)
98% RH
Humidity (min)
0% RH
Humidity Note
no condensation or icing
Humidity
0% to 98% (no condensation or icing)
IP rating Value
IP23D
Storage temperature (max)
70°C
Storage temperature (min)
-40°C
Storage temperature
-40 to 70°C
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