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Autronica

BG-21

Flame Detector · Fire Detection Systems

Class-certified type (DNV register) · technical data sheet not yet verified​‍⁠​‍‍‍‌‌‍‌‌⁠⁠‍​‍‍​⁠
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Specifications

Technical data.reference — unverified

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Weight210 g
Field of viewHorizontal=+/-45º, Vertical=+30º/-45º
Voltage10-26 Vdc
Current consumption: Stand by90 µA
Current consumption: Alarm LED on2.1 mA
Degree of protectionIP66 and 67
Working temperature, storage temperature-40 to +70°C
Storage temperature-40 to + 70ºC
Cable size (cable gland)6-12mm
Wire size (terminal block)Maximum cable 2.5mm2 / AWG14
Dimensions119 x 63.5 mm
Distance between fixing holes100 mm
WireMax. 2.5 mm2 /14 AWG
RangeUp to 25 m
Manufacturer documentation

Images from manufacturer documentation.

Photos, drawings and page previews from this model’s datasheet or catalog.

The AutroFlame, Model BG-21, is an infra-red flame detector designed for detecting fires involving carbonaceous materials.

Applications

  • fire detection

Features

  • high IP rating
  • suitable for harsh environments
  • based on current increase principle
  • advanced signal processing
  • DYFI+ intelligence
  • high immunity to nuisance alarms
  • fast detection of real fires
  • dual IR sensor technology

Standards

  • EN 54-10
Autronica BG-21 – Photo (8062032c9a39_S1-1 S. 1)
Photo · 8062032c9a39_S1-1 · S. 1
Autronica BG-21 – Photo (8062032c9a39_S1-1 S. 1)
Photo · 8062032c9a39_S1-1 · S. 1
Autronica BG-21 – Photo (8062032c9a39_S1-1 S. 1)
Photo · 8062032c9a39_S1-1 · S. 1
Autronica BG-21 – Photo (8062032c9a39_S1-1 S. 1)
Photo · 8062032c9a39_S1-1 · S. 1
Autronica BG-21 – Photo (e39bd17d4850_S1-1 S. 1)
Photo · e39bd17d4850_S1-1 · S. 1
Autronica BG-21 – Drawing (8062032c9a39_S1-1 S. 1)
Drawing · 8062032c9a39_S1-1 · S. 1
Autronica BG-21 – Drawing (e39bd17d4850_S1-1 S. 1)
Drawing · e39bd17d4850_S1-1 · S. 1
Source: afp - 2999: AutroFlame, Model BG-21, infra-red flame detector, p. 2
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