Related Manuals for Siemens HI320C
Summary of Contents for Siemens HI320C
- Page 1 Synovat Fire detection system HI320C / HI322C Heat detectors Description Building Technologies Fire Safety & Security Products...
- Page 2 Data and design subject to change without notice. / Supply subject to availability E Copyright by Siemens Schweiz AG Wir behalten uns alle Rechte an diesem Dokument und an dem in ihm dargestellten Gegenstand vor. Der Empfänger anerkennt diese Rechte und wird dieses Dokument nicht ohne unsere vorgängige schriftliche...
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Page 3: Table Of Contents
General ............Characteristics . - Page 4 Building Technologies 10.2005 Fire Safety & Security Products...
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Page 5: General
HI320C/HI322C with base SO320 Characteristics Heat detectors to meet the highest requirements HI320C Heat detector class A1R, with wide application range, rate of rise and maximum behaviour HI322C Heat detector class A2 with rate of rise and maximum temperature activation ,... -
Page 6: Construction
Construction The HI320C/HI322C are built into a modern, impact-proof plastic housing which blends unobtrusively in any room. They are inserted into the connector of the base SO320. The built-in response indicator (red LED), provides an on-site alarm signal. Two additional external response indicators can be connected to the base. -
Page 7: Technical Data
1.5V incl. internal no remote indicator alarm indicator connected Alarm reset voltage Alarm reset current Alarm reset time = 1V Response sensitivity HI320C EN 54-5 class A1R °C temperature increase dT/dt=10K/min. °C Release temperature,static dT/dt=0.2K/min. HI322C EN 54-5 class A2 °C... -
Page 8: Design
Design The temperature sensor of the HI320C/HI322C consists of two precision NTC thermistors, which are attached to a holder. The measuring resistor R is located in the tip of the protection cover and measures the ambient temperature. The housing temperature is measured with resistor R The open protection housing means that the ambient temperature has an almost un- hindered effect on the sensor and protects it against mechanical damage. -
Page 9: Response Characteristics
None. Application The HI320C/HI322C can be used up to a temperature of 50°C and are especially suitable for monitoring rooms and installations in which in the event of fire, a rapid increase in temperature is to be expected, or where other types of detector cannot be used because work processes cause smoke, dust, exhaust gases etc. -
Page 10: Installation
Bases are connected together by twin wire. Shielded cable is only required for spe- cial applications, e.g. in the case of powerful high frequency fields. Up to 32 HI320C/HI322C may be connected per line depending on specifications of the line card in the control panel. - Page 11 Building Technologies Back Fire Safety & Security Products 10.2005...
- Page 12 Siemens Schweiz AG Building Technologies Group International Headquarters Fire Safety & Security Products Gubelstrasse 22 CH-6301 Zug Tel. +41 41 724 24 24 +41 41 724 35 22 www.sbt.siemens.com Building Technologies Back Document no. 1703_d_en_−− Manual DS11.1 Fire Safety & Security Products 10.2005...