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IR flame detector EX version, limit value

Intrinsically safe infrared flame detector in limit value technology for use in potentially explosive atmospheres (ATEX)

Art-Nr.: 40307 | VIREX

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Product Information

  • Connection to the ALPHA 4/8/12 fire alarm panel via an EX barrier SBEx BZ1
  • By using 2 sensors that react to different infrared wavelengths, fires caused by highly flammable liquids or gases can be detected quickly and reliably
  • Suitable for zone 0""

Technical Specifications

Supply Voltage 9 V DC - 28 V DC
Quiescent Current < 515 µA
Alarm Current 32 mA
Operating Temperature -10°C to +55°C
Storage Temperature +10°C to +50°C
Humidity 0,95
Protection Class IP 20
Weight 125 g with base
Material ABS, antistatic
Color white
Standards EN 54-10, EN 50014 (1997) with Annex 1 und 2, EN 50020 (2002), EN 50284 (1999)
Dimensions (H x D) 41 x 104 mm (diameter)
Sensortyp 2x infrared
Surveillance Area Depending on the distance conical 35-45° related to the visual axis
Surveillance Distance According to EN 54-10: Class 1 up to 25 m, Class 2 up to 17 m (factory setting) and Class 3 up to 12 m
Rated Voltage 20 V DC

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