Room controllers
Electric heating controllers, 200...415 V
Sensors, switches and transmitters
Wireless products
Energy meters
Valve actuators
Damper actuators
Discontinued products

Smoke detector for duct mounting, ionisation

Single-tube detector including 600 mm venturi tube.
Especificaciones del producto
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
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Número de artículo SDD-S65
Ionisation detector with service alarm including 600 mm venturi tube.
Número de artículo SDD-S65-RAC
Ionisation detector with AC power supply and relay output only with service alarm, including 600 mm venturi tube.


Número de artículo TDS
Mounting spacer for insulated pipe ducts
Número de artículo VR600
Venturi tube, 540 mm length (standard supply together with the detector)
Número de artículo VR2000
Venturi tube, 1940 mm length