Apollo Series XP95 Heat Detector A2S Analogue Addressable (55°C), Apollo 55000-400APO

The Apollo 55000-400APO XP95 Heat Detector (A2S) monitors temperature by using a single thermistor which provides a count output proportional to the external air temperature, reporting an alarm at 55°C.

Note: this item is non-returnable; we are not able to take it back as "unwanted". Please make sure that this is the exact item you require before ordering.

The device monitors heat using a single thermistor network which provides a voltage output proportional to the external air temperature. 

Note: this is the heat detector only; the mounting base needs to be ordered separately.

Apollo Series XP95 Heat Detector A2S Analogue Addressable - Features

• Reliable fire detection in areas with a wide temperature range from -20°C to +70°C
• Ideal for environments that are dirty or smoky under normal circumstances
• Unaffected by wind and atmospheric pressure
• Applications: Car parks/loading bays, Dusty environments, Warehouses, Hotels, Medium to large buildings, Offices, Restaurants, Retail, Cafes, Small to medium buildings, University campuses
• Fire types: Fast burning, flaming fires
• Warranty: 10 year manufacturer warranty

Apollo Series XP95 Heat Detector A2S Analogue Addressable - Specs

• Detection rinciple: Linear approximation over temperature range 25degC to 90degC
• Sensor: Single NTC thermistor
• Sampling frequency: Continuous
• Supply wiring: Two wire supply, polarity insensitive

Performance

• Heat classification: A2S
• Analogue value nominal: 25
• Analogue value (- tolerance): 2
• Analogue value (+ tolerance): 2
• Analogue value: 25 +2/-2
• Alarm level analogue value: 55

Mechanical

• Finish: white
• Weight: 105g
• Material housing: White flame retardant polycarbonate
• Material terminals: Nickel plated stainless steel
• Dimensions: 100mm diameter, 42mm length

Conformance

• Standards: EN 54-5
• Approvals: CPR, KRS, LPCB

Electrical

• Protocol voltage: 5 to 9V peak to peak
• Protocol voltage (max): 9W
• Protocol voltage (min): 5V
• Power-up surge current: 1mA
• Maximum power-up time: 4 seconds
• Status indicator - Alarm: Red
• Status indicator - Fault: Off
• Quiescent current: 250μA
• Quiescent current tested at: 24V dc
• Supply voltage (max): 28V dc
• Supply voltage (min): 17V dc
• Supply voltage (Vmin-Vmax): 17 to 28V dc
• Terminal functions L2: +L2 Loop in & out positive, double terminal
• Terminal functions L1 in: -L1 in Loop in & out, double terminal
• Terminal functions +R: +R Remote indicator positive connection
• Terminal functions -R: -R Remote indicator negative connection
• Polarity: L1 & L2 are polarity insensitive
• Battery powered: No

Environmental

• Humidity (max): 95% RH
• Humidity (min): 0% RH
• Humidity Note: no condensation or icing
• Humidity: 0% to 95% (no condensation or icing)
• Operating temperature: -20 to 70°C
• Operating temperature (max): 70°C
• Operating temperature (min): -20°C
• IP rating Value: IP53 rated
• Storage temperature (max): 80°C
• Storage temperature (min): -30°C
• Storage temperature: -30 to 80°C

Note: Some images and pictures are for reference only. The item may differ from the image/picture due to manufacturer's change. Should you require the exact item in the picture, please call or email us to enquire.

Need more detailed specs?

• FX444-data1.pdf (2.4 MB)
• FX444-data.pdf (560.13 kB)