Orbis I.S. Heat Detector (BR) ORB-HT-51149-APO

Orbis I.S. Heat Detector (BR) ORB-HT-51149-APO

Category:

Description

ORB-HT-51149-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.

  • Can be used for applications where smoke detectors are unsuitable
  • Ideal for environments that are dirty or smoky under normal conditions
  • Reduced incidences of false alarms
  • Increased reliability of detection

Additional Information

General
Warranty  :  10 year
Applications
Dusty environments

Hazardous areas

Offshore platforms

Refineries

Small to medium buildings
Performance
Heat classification  :  BR
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

IECEx

DNV.GL

BASEEFA

BOSEC

CCS

CPR

PESO (CCoE)

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)
Operating temperature  : -40 to 70°C
Operating temperature (max)  :  70°C
Operating temperature (min)  :  -40°C
IP rating Value  :  IP23D
Storage temperature (max)  :  70°C
Storage temperature (min)  :  -40°C
Storage temperature  :  -40 to 70°C
Operating temperature  :  -40 to 158°F
Operating temperature (max)  :  158°F
Operating temperature (min)  :  -40°F

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