Siemens FDF242-EX Cerberus PRO Addressable Flame Detector for Ex Zones 0, 1 and 2
The explosion-protected version of the FDF242 for FDnet-Ex and C-NET-Ex lines in explosive atmospheres of zones 0, 1 and 2.

Dealer for SiemensAn addressable infrared flame detector with three pyroelectric sensors in a durable housing, for demanding industrial environments on FDnet or C-NET lines.
Standards and approvals: EN 54-10, EN 54-17, AFNOR, VdS
| Specification | FDF242 |
|---|---|
| Standard | EN 54-10 , EN 54-17 |
| Operating voltage | DC 12…33 V |
| Protection category | IP66/IP67 |
| Operating current | 1 mA |
| Relative humidity | ≤96% rel. |
| Ambient temperature, operation | -40…70 °C |
| Operating temperature | -40°C…+70 °C |
| Cable capacity | 0,2...1,5 mm2 |
| Communication protocol | FDnet , C-NET |
| System compatibility | Sinteso / Cerberus |
| Dimensions (W x H x D) | 120 x 122 x 83 mm |
| Ext. alarm indicator | FDAI91 / FDAI92 / FDAI93 |
| Color | Signal white, RAL 9003, ~RAL 9003 |
| Terminals | 0,2...1,5 mm2 |
Specifications as published by Siemens. Please confirm the exact model with us before ordering.
The explosion-protected version of the FDF242 for FDnet-Ex and C-NET-Ex lines in explosive atmospheres of zones 0, 1 and 2.
A collective (conventional) infrared flame detector for explosion-hazard areas of zones 1 and 2, inside or outside.
A multi-sensor fire detector for potentially explosive areas, addressed individually on a C-NET-Ex line or used on a collective Ex line.
A Sinteso multi-sensor fire detector for potentially explosive areas, addressed individually on an FDnet-Ex line or used on a collective Ex line.
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