8 en | Planning Conventional Automatic Fire Detectors
2021.03 | 11 | F.01U.004.377
User manual
Bosch Sicherheitssysteme GmbH
3 Planning
Notice!
FCP-320/FCH-320 Conventional Automatic Fire Detectors are not designed for exterior use.
3.1 Basic Planning Guidelines
– The planning of multisensor fire detectors takes place according to the guidelines for
optical detectors, until an independent guideline has been worked out with the VdS (see
DIN VDE0833 Part2 and VDS2095):
– Maximum monitoring area 120m
2
– Maximum installation height 16m.
– Maximum permitted air speed: 20m/s.
– A maximum of 32 detectors can be connected per primary line. This number is limited to
20detectors when connected to an UGM2020 (GIF/GIF2).
3.2 Use in Fire Barriers Conforming to DIBt
The FCH‑T320‑FSA and FCP-O320 are available for use in fire barriers conforming to the
guideline of the DIBt (Deutsches Institut für Bautechnik/German Institute for Building
Technology).
When planning for fire barriers conforming to DIBt, the FCH-T320‑FSA detector has already
been set to class A1R.
Both models have DIBt approval.