SEC-SSD-535-3
Smoke Sensing Device for ASD 535, 0.02% Obs./m (main alrm thresh.)
Description
SSD 535-3 Alarm Sensitivity range 0.02 – 10% /m The smoke sensor SSD 535 has to be ordered separately for the ASD 535
Pre-signals can be set between 10 and 90% of the alarm threshold.
