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XP95 I.S. heat detector
XP95 I.S. heat detector

XP95 I.S. heat detector

The XP95 I.S. heat detector is included in the BOSEC B-9072-FD-954 EN54-13 certificate of the MD2400(L) analogue addressable fire detection system. 

The XP95 intrinsically safe (I.S.) heat detector is designed and certified for use in hazardous areas and is always used in combination with a galvanic barrier and a XP95 single channel protocol translator.

The XP95 I.S. heat detector is composed of a white, flame-retardant polycarbonate housing. The heat detector is equipped with a red LED, which is lit in case of an alarm, and a unique addressing mechanism, the XPert card. The XPert card is placed in the base of the detector, while the base is completely free of electronics.

The XP95 I.S. heat detector monitors the temperature by means of a single thermistor, which generates an output voltage proportional to the external air temperature.

The alarm value of the XP95 I.S. heat detector A2S is set at 55°C.

Technical details

Description XP95 I.S. heat detector
Code 085503
Apollo Part No 55000-440APO
Base for I.S. detector 085505: XP95 base for I.S. detector - Apollo Part No: 45681-215APO
BOSEC certificate B-9077-FD-K 602
Certificate of Constancy of Performance 2531-CPR-CSP10920 - EN54-5:2000/A1:2002
BASEEFA certificate BAS02ATEX1289
Classification (maximum ambient temperature) - Ex ia IIC T4 GA (< +60°C)
- Ex ia IIC T5 GA (< +45°C)
Materials Housing: white polycarbonate V-0 (UL94) - Terminals: nickel plated stainless steel
Dimensions (Ø xH) 100x42mm
Weight 105 g
Detection principle Single NTC thermistor
Supply voltage 14 - 22Vdc
Quiescent current 300µA
Alarm current 2mA
Alarm indicator 1 red LED
IP rating IP53
Operating temperature -20°C to +40°C (T5)
-20°C to +60°C (T4)
Humidity 0% to 95% RH (no condensation or icing)
Supply wiring Two wire supply - polarity sensitive