Description
Siemens Building Technology 192-205 Day/Night Pneumatic Thermostat
The Siemens Building Technology 192-205 is a commercial-grade day/night pneumatic room thermostat engineered for precise dual-schedule temperature control in commercial HVAC systems. Featuring reverse acting/reverse acting (RA/RA) operation for both day and night modes, this thermostat delivers consistent pneumatic output across its full operating range, making it an ideal solution for variable air volume (VAV), fan coil, and central air handling applications.
Designed for integration into pneumatic building automation systems, the 192-205 provides separate day and night setpoints and pneumatic output pressure ranges, allowing facility managers to maintain comfortable occupied conditions while optimizing energy efficiency during unoccupied periods.
Key Features
- Day/Night dual-schedule pneumatic thermostat for commercial HVAC applications
- Reverse Acting / Reverse Acting (RA/RA) operation for both day and night modes
- Day pneumatic output range: 18 PSI
- Night pneumatic output range: 25 PSI
- Temperature sensing and setpoint range: 55–85°F
- Designed for seamless integration into pneumatic building automation systems
- Supports occupied/unoccupied scheduling for energy management
- Built to Siemens Building Technology quality and reliability standards
Specifications
- SKU: 192-205
- Brand: Siemens Building Technology
- Control Type: Pneumatic
- Action: Reverse Acting / Reverse Acting (RA/RA)
- Day Pressure Range: 18 PSI
- Night Pressure Range: 25 PSI
- Temperature Range: 55–85°F
- Application: Commercial building HVAC, VAV systems, fan coil units
Application
The Siemens 192-205 is well-suited for commercial buildings requiring automatic day/night temperature scheduling via a pneumatic control system. It works in conjunction with a day/night switchover signal to transition between occupied and unoccupied setpoints, helping reduce energy consumption without sacrificing occupant comfort.
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