User Manual

ManualsBrandsSiemens ManualsFire - Special detectors and basesInfrared flame detector

001744_q_en_-- Smart Infrastructure

2019-04-05

Sinteso™/ Cerberus™ PRO/ AlgoRex/ Synova™

Flame detector

DF1101-Ex

For zone 1 and 2 areas at risk of explosion

● For indoor and outdoor applications

● 3-sensor processing

– Detection at various wavelengths

– Microprocessor-controlled signal processing

● Selective evaluation of flickering sequence

● Choice of application algorithms

● Excellent false alarm immunity thanks to a combination of patented

fuzzy logic and wavelet analysis

● Maximum resistance to

– electromagnetic interference

– sunlight and thermal radiation

– moisture and corrosion

● Connection to the collective/SynoLINE600, interactive or AnalogPLUS/SynoLOOP

fire detection system via input/output module DC1192

● Connection to the addressed FDnet/C-NET fire detection system via transponder

FDCIO223

Summary of content (8 pages)

PAGE 1
Sinteso™/ Cerberus™ PRO/ AlgoRex/ Synova™ Flame detector DF1101-Ex For zone 1 and 2 areas at risk of explosion ● ● ● ● ● ● ● ● 001744_q_en_-2019-04-05 For indoor and outdoor applications 3-sensor processing – Detection at various wavelengths – Microprocessor-controlled signal processing Selective evaluation of flickering sequence Choice of application algorithms Excellent false alarm immunity thanks to a combination of patented fuzzy logic and wavelet analysis Maximum resistance to – electromagnetic
PAGE 2
Properties ● ● Features – Aluminum detector housing for shielding against electromagnetic interference – Base housing made from hard-wearing glass-fiber-reinforced plastic – Connection to the control panel via a wire pair – Protected electronics – Built-in alarm indicator – External alarm indicator can be connected – Collective signal processing – Ignition protection category 'intrinsic safety' Ex i IEC 60079-0 and IEC 60079-11 Eco-friendly – Environmentally friendly processing – Reusable materials – Elec
PAGE 3
Functions The flame detector measures infrared radiation and can therefore detect liquid and gas fires without smoke and organic material fires with smoke. ● Pyroelectric sensor A measures the infrared radiation in the characteristic CO2 spectral range between 4.0 and 4.8 µm. ● Pyroelectric sensor B measures the infrared radiation of deceptive phenomena, such as hot objects, in the range between 5.1 and 6.0 µm. ● Sensor C is a silicon photo diode and measures solar radiation in the range between 0.7 and 1.
PAGE 4
Accessories Mounting bracket MV1 ● ● For room monitoring For fixing flame detector at 45° ● ● For fixing flame detector at the angle and in the direction required For accurately aligning the flame detector to an area ● ● Rain hood made of stainless steel For protecting the flame detector during outdoor applications ● For testing the function of flame detectors Ball and socket joint MWV1 Rain hood DFZ1190 Test lamp Stabex HF 4 Smart Infrastructure Fire Safety 001744_q_en_-2019-04-05
PAGE 5
Product documentation Document ID Title 008164 Equipment overview Sinteso™ Detector system FD20 001204 Principles, applications, installation, maintenance Fire alarm signal in areas at risk of explosion 008331 List of compatibility (for 'Sinteso™' product line) A6V10229261 List of compatibility (for 'Cerberus™ PRO' product line) 1673 Technical description / Planning / Installation / Commissioning Infrared flame detectors DF1191, DF1192, DF1192 (UL/ULC), DF1101-Ex, DF1101-Ex (UL/ULC), DF1151-Ex R
PAGE 6
Notes Installation Installation in potentially explosive areas Specific national requirements always apply when creating installations in areas at risk of explosion. Mount the housing on a stable, vibration-free surface. Do not use the detector until the installation has been checked, just before commissioning. The input/output module DC1192/transponder FDCIO223 with downstream safety barrier SB3 ensures electrical isolation of the potentially explosive areas and areas not at risk.
PAGE 7
Technical data DF1101-Ex Operating voltage DC 16…28 V Operating current (quiescent) 0.5 mA Ext. alarm indicator (AI) 2 Connection factor KMK 6 Connection terminals 0.2…2.5 mm2 Operating temperature -35…+70°C Storage temperature -40…+75 °C Air humidity ≤95 % rel.
PAGE 8
Dimensional drawings DF1101-Ex 77 45 135 135 08 0786 DF1101-Ex Siemens Schweiz AG; Theilerstrasse 1a CH-6300 Zug Technical data: see doc. 001673 DF1101-Ex - Flame detector for use in fire detection and fire alarm systems installed in buildings.