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> Tcs basys SZ1025A control used for vav applications
Tcs basys SZ1025A control used for vav applications
The SZ1025a is a microprocessor-based controller designed for VAV terminal unit applications.
• Stand-alone or network operation
• Built-in velocity pressure sensor with K-factor correction
• Pressure dependent or pressure independent operation
• Capable of controlling series or parallel fan-powered boxes
• Offers two independent modulating outputs for a damper and reheat valve
• Interface available for tri-state actuator motors
• Separate heating and cooling minimum and maximum CFM settings
• Two independent dry contact outputs
• Remote setpoint capability