Smoke sensor for ASD 531, 0.02 – 10%/m (main alarm threshold)
SSD 31 Alarm Sensitivity range 0,02% – 10% /m The smoke sensor SSD 31 is pre-installed in the ASD 531 and is also available also as replacement part.
3 Pre-signals are set on a fixed percentage of the alarm threshold (30/50/70%)
Click on the links below to download the following attachments:
SEC-SSD-31 Technical Brochure.pdf