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Siemens FDL242 Cerberus PRO Linear Smoke Detector (Beam)
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Siemens FDL242 Cerberus PRO Linear Smoke Detector (Beam)

Cerberus PROLinear smoke detectorFDnet/C-NETIP53EN 54-12

An addressable linear smoke detector with the infrared emitter and receiver in one unit, working with a prism reflector on the opposite side of the room.

  • Infrared beam sent to a prism-shaped reflector and back to the receiver
  • Smoke in the beam lowers the signal; the detector reports the danger level to the panel
  • Distance measurement to recognise foreign objects in the beam
  • Built-in alarm indicator shows the alarm status locally
  • Different reflectors available for different distances
  • FDnet/C-NET, DC 12 to 33 V, 3.7 mA, IP53, -20 to +55 °C

Standards and approvals: EN 54-12, EN 54-17, UKCA, VdS

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Download the official Siemens catalogue (PDF, 1.8 MB)

Specifications

Specifications
SpecificationFDL242
StandardEN 54-12 , EN 54-17
Operating voltageFDnet/C-NET DC 12…33 V
Protection categoryIP53
Operating current3.7 mA
Ambient temperature, operating-20…+55 ºC
Relative humidity93 %
Storage temperature-40…+85 ºC
Ambient temperature, operation-20…55 °C
Operating temperature-20…+55 ºC
Communication protocolFDnet/C-NET
Dimensions (W x H x D)130 x 181 x 134 mm
Ext. alarm indicatorJa
Color, ~RAL 9016

Specifications as published by Siemens. Please confirm the exact model with us before ordering.

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