Volumetric passive infrared sensor IRA14

VAT-inclusive price
38.42EUR

315 Raccolta Punti

Passive infrared sensor with digital signal processing equipped with hemispherical Fresnel lens trifunctional Extravision ®.

High-density lens with three selectable coverage fields (volumetric, long range, curtain) where the uniform sensitivity optics allow detection capacities independent the distance or position within the field of view (Patent Elkron).
 
 
14 IRA COD. 80IR7B00211

FEATURES

Capacity:
- 12/15 m nominal (wide angle lens)
- 12/15 m nominal (curtain lens)
- 18/25 m nominal (long range lens)
IR coverage:
-90 ° (wide angle lens)
-6 ° (curtain lens)
-6 ° (long range lens)
 
Sensitive areas:
- 23 over 5 floors (wide angle lens)
- 1 out of 1 floor (curtain lens)
- 7 5 floors (long range lens)
Protected PIR: The PIR sensitive element is completely protected from disturbances due to insects and / or air drafts which might generate false alarms.
Protection halogen light: The lens coloring prevents false alarms
that could be generated if the sensitive element be hit by white light rays.
Memory of alarm in case of detection (system is on) the LED of the detector, steady light to indicate the alarm memory.
Control of stand-by time: using this input the detector is informed
status (on or off). And 'possible to program
the detector so that this information can not block the alarm relay
and the led.
Adjustment sensitivity: You can adjust the sensitivity of the detector on two levels.
Automatic temperature compensation: The detector is equipped with automatic compensation bidirectional, or when the ambient temperature increases and approaches human body temperature is decreased threshold
intervention; when the ambient temperature exceeds that of the human body the threshold returns
to increase.
Inhibition alarm relay: Possibility of programming the alarm output so that it is inhibited when the detector is in "stand-by".
The detector is equipped with automatic temperature compensation that permetteun adaptation of the detection sensitivity to different environmental conditions.
Walk test: the revelation is signaled by the LED (can be disabled).
Pre-alarm function: the approach of the alarm threshold is indicated by the flashing LED, while achieving the same is indicated by continuous illumination.
 
  • Rated supply voltage: 12 Vdc
  • Operating voltage min. / Max.: 9 to 15 Vdc
  • Absorption at 12Vdc: 11 mA nom., 13 mA max
  • Pulse Count: X1/X2
  • Alarm Relay: Solid State Relay NC 100 mA @ 24 Vdc / Rmax = 35 ohms
  • Tamper: 50 mA @ 24 Vdc
  • Operating temperature: -10 ° C / +55 ° C (manufacturer's declared value) +5 ° C to +40 ° C (certified according to IEC)
  • Performance level: Level I / II level with joint SPA10 and Tamper Kit
  • Dimensions (H x W x D): 85 x 70 x 50 mm
  • Weight: 80 g

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