OPTIMA-R-FCS_BM

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OPTIMA-R-FCS...BM is a variable air volume (VAV) controller with or without insulation. The product is intended to control the flow volume of supply or return air. The product is installed into circular ducts of 80 mm up to 630 mm in diameter. The product is ideal for all applications, where a variable air flow volume in ventilation, cooling or heating is required and in spaces with increased dust polution (industrial and manufacturing sites, workshops, public halls, etc.)

• Damper tightness class 4 according to EN 1751

• Casing tightness class C according to EN 1751

• High measurement/control accuracy of 5 %

• Air volume range of 36 m3/h to 12344 m3/h

• Operating range of pressure drop up to 1000 Pa

• Actuators with quick transition or safety positioning function available

• OPTIMA-RI-FCS…BM version with external insulation for radiated sound reduction

: Modbus-RTU or BACnet MS/TP switchable port for communication of all variables, analog setpoint and feedback signals DC 0 (2)V … 10 V applicable

: Actuator with short transition time and electric safety function

: Actuator with mechanical safety function – spring return

OPTIMA-R-FCS…BM is manufactured from galvanized steel sheet. The product consists of a casing, a duct connection with a rubber gasket, a damper blade with a rubber gasket and a modular VAV control device. OPTIMA-RI-FCS…BM is equipped by an insulation for sound reduction. The insulation is a 19 mm thick closed cell foam mat, protected by galvanized steel sheet. The modular VAV control device consists of an aluminium measurement probe, polyurethane measurement impulse tubes, an air flow transmitter with a static sensor, a modular control unit and an actuator. The measurement probe is a special design cross. It is a multi-point averaging flow sensor for accurate air flow readings. The measurement impulse tubes connect the measurement probe with the air flow transmitter. There is no air flow through the impulse tubing.

OPTIMA-R-FCS_BMVariable Air Volume Controllers