ORBIS I.S. HEAT DETECTOR (A1R)
ORBIS I.S. HEAT DETECTOR (A1R)
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.
Product code:ORB-HT-51145-APO
Description
Main features and benefits:
- 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:
- Warranty: 10 year
- Applications: Dusty environments, Hazardous areas, Offshore platforms
- Refineries, Small to medium buildings
- Heat classification: A1R
- 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
- Approvals: BV, LR, IECEx, FG, DNV.GL, BASEEFA, BOSEC, CCS, VdS, CPR, PESO (CCoE), ABS, MED, LPCB
- 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
- Humidity (max): 98% RH
- Humidity (min): 0% RH
- Humidity Note: no condensation or icing
- Humidity: 0% to 98% (no condensation or icing)
- IP rating Value: IP23D
- Storage temperature (max): 70°C
- Storage temperature (min): -40°C
- Storage temperature: -40 to 70°C
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