Smoke Detectors RM-O-3-D

Smoke Detectors RM-O-3-D

Trox

Price Available on Request

manufacturer

Description

FOR SMOKE DETECTION IN DUCTS Duct smoke detector used to prevent smoke from spreading through the ducts of ventilation and air conditioning systems To provide the control input signal for fire dampers To provide the control input signal for smoke protection dampers Can be installed into the inspection access openings of rectangular fire dampers For airflow velocities up to 20 m/s For any airflow direction Contamination level indicator Automatic adjustment of the alarm threshold, hence long service life and little requirement for maintenance Volt-free signal and alarm relays APPLICATION Duct smoke detectors of Type RM-O-3-D are used to control fire dampers with electric or electric-pneumatic release mechanisms (power off to close) Control of smoke protection dampers with electric spring return actuators Used to prevent smoke from spreading through the ducts of ventilation and air conditioning systems Integration into the central BMS with TROXNETCOM CHARACTERISTICS Smoke detection based on the principle of light scattering For airflow velocities from 1 to 20 m/s For any airflow direction Can be fitted onto the FK-EU With volt-free signal and alarm relays Integral signal lamps Contamination level indicator and automatic adjustment of the alarm threshold, hence long service life Can be used with products of any make or model Annual maintenance Duct smoke detectors with power supply unit, sensor electronics, and sensor head Reset/Test push button Signal lamp, green – operation (system monitoring) Signal lamp, red – release (alarm) Signal lamp, yellow – pollution (indicates contamination) MAINTENANCE The functional reliability of the duct smoke detector must be tested at least every 12 months; this has to be arranged by the owner of the ventilation system; functional tests must be carried out in compliance with the basic maintenance principles stated in EN 13306 and DIN 31051. Duct smoke detectors must be included in the regular cleaning schedule of the ventilation system For details on maintenance and inspection refer to the installation and operating manual


Specification

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