Apollo Orbis ORB-HT-51158-APO I.S. A1S Heat Detector with Flashing LED

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Main Page > Fire Alarm Systems > Apollo Orbis Intrinsically Safe (IS) Range of Conventional Detectors > Apollo Orbis ORB-HT-51158-APO I.S. A1S Heat Detector with Flashing LED

APOLLO Orbis ORB-HT-51158-APO I.S. A1S Heat Detector with Flashing LED

Apollo Orbis I.S. A1S Heat Detector with Flashing LED

The Orbis IS Heat Detector monitors temperature by using a single thermistor network which provides a voltage output proportional to the external air temperature. The Orbis IS range incorporates seven heat detector classes to suit a wide range of operating conditions.

Key Features

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

Price : On Request

Technical Specifications

Model No - Description :	Apollo Orbis ORB-HT-51158-APO I.S. A1S Heat Detector with Flashing LED
Applications :	Dusty environments Hazardous areas Offshore platforms Refineries Small to medium buildings
Chamber type :	Chevron
Heat classification	A1S
Polarity :	L1 & L2 are polarity insensitive.
Sampling Frequency :	Once every 2 seconds
Minimum Detector Activate Voltage :	12V
Holding Voltage (Min) :	5V
Minimum voltage to light alarm LED :	6V
Alarm load :	325Ω in series with a 1.0V drop
Humidity (min) :	0% RH
Humidity (max) :	98% RH
Humidity Note :	no condensation or icing
Humidity :	0% to 95% (no condensation or icing)
Operating temperature (min) :	-20°C
Operating temperature (max) :	90°C
Operating temperature :	-20 to 90°C
IP rating Value :	IP23D
Storage temperature (min) :	-30°C
Storage temperature (max)	120°C
Storage temperature	-30 to 120°C
Standards	EN 54-5
Approvals	BV LR KRS IECEx DNV.GL MED BASEEFA BOSEC CCS SBSC CPR PESO (CCoE) ABS
Weight	70gr
Colour	White
Materials housing	Polycarbonate
Product length	42mm
Product diameter	100mm