The Barber Colman SYZE-13072 is a Hi-Lo signal selector used in pneumatic control systems to automatically choose the higher or lower of two input signals for output control. This device enhances system flexibility and logic control in HVAC and automation environments, ensuring the correct signal is used for actuating dampers, valves, or other controlled devices. Now available through Schneider Electric, the SYZE-13072 provides reliable, maintenance-free signal selection in demanding applications.
Technical Specifications
- Model: SYZE-13072
- Type: Hi-Lo SG Selector
- Function: Selects the higher or lower of two pneumatic input signals
- Input Signals: Pneumatic (typically 0–20 psi)
- Output Signal: Selected high or low input pressure
- Mounting: Panel or surface mount
- Ports: Barbed or threaded (verify model version)
- Manufacturer: Barber Colman (Schneider Electric)
Key Features
- Automatically selects high or low pneumatic signal
- Enhances control logic without requiring electrical power
- Compact, durable construction for long service life
- Ideal for zone control, temperature reset, and pressure override
- Maintenance-free pneumatic operation
- Compatible with Barber Colman and Schneider Electric systems
Compatible Components & Accessories
- Pneumatic thermostats and controllers
- Pneumatic actuators and dampers
- Signal relays and reset modules
- Schneider Electric building automation systems
- Tubing, fittings, and mounting accessories
Industry Applications
- HVAC signal selection and override logic
- Building automation and control systems
- Zone control in commercial and institutional settings
- Industrial process and pressure management
- Pneumatic sequencing and safety circuits
Installation & Maintenance Notes
- Mount in accessible location with secure tubing connections
- Connect input signals to designated ports (HI and LO)
- Verify output signal corresponds to system requirements
- Use clean, dry air to ensure accuracy and prevent clogging
- Inspect tubing periodically for wear or leaks
We ship these products worldwide! Delivery is normally stock.
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