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Chubb Astra Micra

Chubb Astra Micra

Chubb Astra Micra

Product catalog summary
Overview
The Chubb Astra Micra Dual Technology Detector is a compact and efficient security device designed to minimize false alarms. It offers various models with different detection ranges and mounting options, suitable for diverse applications.
Specifications
  • Detection Range: Options include 4/8 metre and 10/15 metre volumetric, as well as 360° ceiling-mounted versions.
  • Alarm Output: Normally closed relay, rated at 24V dc 50mA with a 10 Ohm series resistor.
  • Alarm Period: 4 seconds.
  • Tamper Output: Normally closed relay, rated at 24V dc 50mA.
  • Coverage: Volumetric coverage from +2° to -12° vertically and 5° horizontally.
  • Microwave Frequency: 24.2 GHz.
  • Microwave Power: Less than 8nW/cm at 1 metre.
  • White Light Immunity: Yes.
Power Requirements
  • Voltage: 9.5V – 16Vdc.
  • Current: 20 mA at 12V.
  • Max Ripple: 2V pk to pk at 12V.
Physical Characteristics
  • Dimensions: Volumetric - 104 x 68 x 51mm; 360° - 108mm diameter x 32mm.
  • Weight: 120g.
  • Material: High impact white plastic.
Environmental Conditions
  • Temperature Range: -10°C to +55°C.
  • Humidity Range: 10% to 90% non-condensing.
Additional Information
For further details, contact your local Chubb representative or call the freephone number provided. Chubb is committed to continuous development, and product details may vary. Chubb is a leading provider of security and fire detection services in the UK, supported by a national network of branches.
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Catalog excerpts

Chubb Astra Micra-1

Intru d er A l ar ms | CCTV | A c ce s s Con t rol | Int e g r ated S y s t em s Con t rol S y s t em s | Co ntac ts | D e tect ors | So un ders | A l ar m C o nfirma tio n | M o nitori ng/K e y h ol ding | Ser v ice Compact dual technolog y sensor virtually eliminates false a l a r ms > Choice of 4/ 8 metre, 10/15 metre vol u metric and 360ð ceiling mounted versions for a variety of ap plication s > Highly efficient operatio n at exceptionally low power levels > White light a nd fluoresce nt light filter > Quality sealed optics to increase im munity against dust and insect pene tration > Constant monitoring of t he ambient temper a t u r e a n d a u t o m a t i c c o m p e n s a t i o n t o e n s u r e optimum det ection perfor m a n c e a t a l l t e m p e r a t u r e s > Attractive unobtrusive enclosure >

 Open the catalog to page 1
Chubb Astra Micra-2

Range 4/8 me tre Volume tri c 10/15 metre Vol u metri c 360 8 / 11 metr e di a m eter Alarm Ou tpu t Normally closed rel a y . Rated a t 24V d c 50mA w i th a 10 O h m ser i es re si stor Alarm Peri od 4 Se cond s Tamper Ou tput Normally closed rel a y . Rated a t 24V d c 50mA Cov e rage (Volumetri c) +2а to -12 v e rti c ally (5а h o rizon t ally ) Wa l k T e st Ye s Microw a v e (freque ncy ) 24.2 GHz Microw a v e (pow er) 8n W / cm < a t 1 me tr e W h i t e L i ght Immuni ty Ye s > Voltage 9.5V 1 6 Vd c Current 20 mA at 12V Max ripple 2V p k to pk a t 12 V > ְ D i m e n s i o ns ( H x W x...

 Open the catalog to page 2

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