The Cleveland Controls DDP-106-292 is a dual-setpoint air pressure sensing switch engineered for precise differential pressure monitoring in commercial and industrial HVAC applications. Featuring two SPDT (Single-Pole, Double-Throw) switching circuits, this unit provides independent contact changes on both increasing and decreasing pressure events, making it ideal for fan proving, filter monitoring, and airflow verification.
Key Features
- Dual SPDT switching action for independent control on rising and falling pressure
- Decreasing pressure contact change at 0.20″ w.c. — ideal for low-airflow or fan-failure detection
- Increasing pressure contact change at 1.40″ w.c. — suitable for filter loading or duct pressure monitoring
- Wide sensing range: 0.05″ ± 0.02″ to 2.0″ w.c.
- Broad voltage compatibility: 120V–277Vac
- Maximum pressure rating: 1/2 PSI
- Compact, field-installable design suited for air handling units, duct systems, and fan coil applications
Specifications
- Model: DDP-106-292
- Switch Type: 2 SPDT (Dual Single-Pole, Double-Throw)
- Sensing Range: 0.05″ ± 0.02″ to 2.0″ w.c.
- Decreasing Pressure Setpoint: 0.20″ w.c.
- Increasing Pressure Setpoint: 1.40″ w.c.
- Supply Voltage: 120V–277Vac
- Maximum Pressure: 1/2 PSI
- Brand: Cleveland Controls
- SKU: DDP-106-292
Applications
- Fan proving and airflow verification in air handling units
- Dirty filter detection and alert systems
- Duct static pressure monitoring
- Commercial HVAC building automation and controls
- Blower and inducer motor status confirmation
