Orbis I.S. Heat Detector (A2S)

Name: Orbis I.S. Heat Detector (A2S)
Brand: Orbis
SKU: ORB-HT-51147-APO

ORB-HT-51147-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

Technical specification

General	Warranty 10 year Applications Dusty environments Hazardous areas Offshore platforms Refineries Small to medium buildings
Performance	Heat classification A2S
Mechanical	Colour White Weight 70g Materials housing Polycarbonate Product length 42mm Product diameter 100mm Product length 1.65in Product diameter 3.94in
Conformance	Approvals BV IECEx DNV.GL BOSEC BASEEFA 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