XP95 Heat Detector (A2S) 55000-400APO

Description

55000-400APO

The 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.

  • 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

Additional Information

General
Warranty  :  10 year
Applications
Car parks/loading bays

Dusty environments

Warehouses

Hotels

Medium to large buildings

Offices

Restaurants

Retail

Cafes

Small to medium buildings

University campuses

Fire Type  :  Fast burning, flaming fires
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
Colour  :  White
Weight  :  105g
Materials housing  :  Polycarbonate
Materials terminals  :  Nickel plated stainless steel
Product length  :  42mm
Product diameter  :  100mm
Product length  :  1.65in
Product diameter  :  3.94in
Conformance
Standards  :  EN 54-5
Approvals
CPR

KRS

LPCB

Electrical
Protocol voltage  :  5 to 9V peak to peak
Protocol voltage (max)  :  9V
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
Storage temperature (max)  :  80°C
Storage temperature (min)  :  -30°C
Storage temperature :  -30 to 80°C
Operating temperature  :  -4 to 158°F
Operating temperature (max)  :  158°F
Operating temperature (min)  :   -4°F

You May Also Like This

Intrinsically safe Detector & Device
Intrinsically safe Detector & Device
Intrinsically safe Detector & Device
Intrinsically safe Detector & Device
Intrinsically safe Detector & Device