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FAS-420-TM
FEATURE
- High deceptive alarm immunity with intelligent signal processing
- Innovative fire source identification technology allows the exact location of the fire to be pinpointed by monitoring up to five distinct zones
- Innovative airflow monitoring including single-hole monitoring detects obstruction and breakage
- Installation and commissioning made easy by plug-and-play function
- Preservation of LSN loop functions in the event of wire interruption or short-circuit through two integrated isolators
TECHNICAL SPECIFICATIONS
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Technical Specifications |
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Electrical |
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LSN Power Supply |
15 V DC - 33 V DC |
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Auxiliary Power Supply |
14 V DC - 30 V DC |
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LSN Current Consumption |
6.25 mA |
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Current Consumption from Auxiliary Power Supply (24 V) |
|
Fan Voltage |
Starting Current |
In Standby |
With Alarm (FAS-420-TM, FAS-420-TM-R) |
With Alarm (FAS-420-TM-RVB) |
|
9 V |
120 mA |
90 mA |
125 mA |
180 mA |
|
10.5 V |
130 mA |
110 mA |
135 mA |
180 mA |
|
12 V |
145 mA |
130 mA |
150 mA |
180 mA |
|
13.5 V |
160 mA |
150 mA |
175 mA |
180 mA |
Environmental Conditions
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Protection Category (EN 60529) |
Without Air Return |
IP 20 |
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With Pipe Section 100 mm/Pipe Bend |
IP 42 |
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With Air Return |
IP 54 |
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Permissible Temperature Range |
Aspiration Smoke Detector |
-20 °C to +60 °C |
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PVC Pipe System |
-10 °C to +60 °C |
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ABS Pipe System |
-40 °C to +80 °C |
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Permissible Relative Humidity (Non-Condensing) |
Max. 95% |
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