OPTIMA-SFC

OPTIMA-S is a single or double skin rectangular VAV controller. The product is ideal for air volume control of supply and return in offices, hotel rooms or meeting rooms, health care premisses, residentials, etc., where the required ventilation, cooling or heating load will vary on demand.

• Damper tightness class 3 or 4 according to EN 1751

• Casing tightness class C according to EN 1751

• High measurement/control accuracy of 5 %

• Air volume range of 144 m3/h to 38880 m3/h

• Operating range of pressure drop up to 1000 Pa

• Double skin version OPTIMA-SI-FC with external insulation for sound reduction

• OPTIMA-S-FC...S...: Single skin VAV controller

• OPTIMA-SI-FC...S...: Double skin VAV controller

• SA: Analog input for setpoint signal and analog output for feedback signal, no bus communication

• SM: Modbus-RTU port for communication of all variables

• SB: BACnet MS/TP port for communication of all variables

• SK: KNX port for communication of all variables

• AST20: Handheld Tool

VAV controller casing is made from galvanized sheet steel. The damper blades are from extruded aluminium profile. The insulated version (OPTIMA-SI) has the casing wrapped in closed cell insulating foam mat, 19 mm thick. The insulation is protected by galvanized steel sheet. Special design of multi-point averaging cross flow sensor from aluminium assures an accurate air flow readings. The measurement impulse tubes from polyurethane connect the measurement probe with the measurement sensor. The compact control/actuator unit consists of: measurement sensor, transmitter, controller and the damper actuator.