Handbook OPTIMA R PC...BM 202207

4/44 | OPTIMA-R-PC...BM
• IDC-OPTIMA: Impulse Tube Duct Connector
• ITP-OPTIMA: Impulse Tube
Design
OPTIMA-R-PC...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 pressure control device. OPTIMA-RI-PC...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 pressure control device consists of polyurethane measurement tubes for
connection to the pressure impulse tapping spots, an air pressure transmitter, a modular control unit and an actuator.
Actuators
• S: Standard actuator
• Q: Actuator with short transition time
• QE: Actuator with short transition time and electric safety function
The default manufacturer setting of the actuator safety function is closing after power supply interruption.
Upon request the manufacturer setting can be changed to opening after power supply interruption. Adjustment of
intermediate final safety position (0% … 100% opening) is possible.
The possibility to change the safety function on site is available.
POP %
0...100
• F: Actuator with mechanical safety function – spring return
The default manufacturer setting of the actuator safety function is closing after power supply interruption.
Upon request the manufacturer setting can be changed to opening after power supply interruption.