SDD-S65 Smoke detector for duct mounting, ionisation

Ionisation detector with service alarm including 600 mm venturi tube.
Specifications for Smoke detector for duct mounting, ionisation
Supply voltage 9...33 V DC (via ABV control unit).
24 V AC ±15 % for RAC(M) models.
Power consumption, incl. end resistor (not RAC(M)) Normal operation: 10 mA at 24 V DC.
Alarm condition: 50 mA at 24 V DC.
Service alarm condition: 20 mA at 24 V DC.
Mounting Duct
Protection class IP54
TDS

Mounting spacer for insulated pipe ducts

VR600

Venturi tube, 540 mm length (standard supply together with the detector)

VR2000

Venturi tube, 1940 mm length