Apollo Orbis A2S (57C fixed) temperature sensor-detector ORB-HT-11002-APO

Apollo Orbis A2S (57C fixed) heat detector ORB-HT-11002-APO The Orbis heat detector monitors temperature using a single thermistor, which produces an output voltage proportional to the ambient air temperature.

• Suitable for applications where smoke detectors are unsuitable.
• Ideal for environments that are normally dusty or smoky.
• A flashing red LED on power-up confirms that the device is working correctly.
• SensAlert® – a flashing amber LED indicates a fault or malfunction in the device. FasTest® lets you check and confirm that the detectors are working correctly in just four seconds.

Manufacturer's recommended service life - 10 years

Applications

• B&B accommodation and guest houses
• Car parks and loading bays
• Dusty environments
• Restaurants
• Retail premises
• Small and medium-sized buildings

Fire type - Fast-developing flaming fires Temperature classification - A2S Colour - White Weight - 70 g Housing material - Polycarbonate Height - 36 mm Diameter - 97 mm Maximum power-up time - < 20 seconds Quiescent current - 95 μA (at 24 V DC) Polarity - Terminals L1 and L2 are polarity sensitive Minimum voltage for detector active state - 6 V Operating voltage - 5–33 V Maximum operating voltage - 33 V Minimum operating voltage - 5 V Minimum voltage to illuminate alarm LED - 5 V Alarm reset time - 1 s Alarm load - 600 Ω Humidity - 0–98% RH (non-condensing, no icing) Maximum humidity - 98% RH Minimum humidity - 0% RH Operating temperature - –40 °C to +70 °C Maximum operating temperature - +70 °C Minimum operating temperature - –40 °C IP rating - IP23D Storage temperature - –40 °C to +70 °C Maximum storage temperature - +70 °C Minimum storage temperature - –40 °C

Datasheet Installation Guide CPR certificate DoP certificate DoC certificate