Apollo Orbis BS (75C fixed) temperature sensor-detector ORB-HT-11004-APO

Apollo Orbis BS (75°C fixed) heat detector ORB-HT-11004-APO The Orbis heat detector monitors temperature using a single thermistor that provides an output voltage proportional to the ambient air temperature.

• Suitable for applications where smoke detectors are not appropriate.
• 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 yellow LED indicates a fault or malfunction in the device. FasTest® lets you check and confirm that detectors are working correctly in just four seconds.

Manufacturer's recommended service life – 10 years

Applications

• B&Bs 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 – BS 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 alarm 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 Protection 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