Detnov ASD-531 Pipeline Smoke Detector
Suction detector with analysis chamber for early smoke detection For pipes up to 75 meters in length, Maximum coverage area 720m2, Airflow monitoring. 4 alarm levels ,Alarm sensitivity 0.006%/m , IP54 housing. Dimensions: 195 x 290 x 140 mm , Power supply 24 Vdc, consumption: 75 mA , Memory of 1000 events , CPR certificate EN54-20
• Approved according to EN 54-20, classes A, B and C, UL (268 7th Edition) and FM
• VdS ASD PipeFlow approved calculation software allows for efficient asymmetrical piping
• Sensitivity adjustable 0.002–10%/m
• Very sensitive and at the same time powerful smoke detection thanks to the LVSC Volumetric Smoke Chamber with alarm sensitivity <0.001%/m
• Fully integrated in-line SecuriLine loop with Confi g over Line
• Insensitive to dust particles thanks to the patented suppression system of very small objects
• Automatic dirt compensation and Autolearning function
• Low noise emission, ISO 11690-1 . compliant
• Up to 5 alarm levels per detector (3 presets and 1 or 2 alarms)
• Heavy Duty version of the ASD 535 for extreme conditions with:
• IP66 . protection
• Printed Circuit Boards
• Protection against surge surges 8 kV Dimension drawing
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