Johnson Controls AFS-460 Air Pressure Sensing Switch

Product Description

The Johnson Controls AFS-460 is a robust air pressure sensing switch designed for precise airflow detection within HVAC systems. This model can sense air flow from 0.4 inches to 12 inches of water column, making it ideal for a varietyable applications within energy management and HVAC systems.

• Adjustable setpoint for airflow control
• Manual and automatic reset functions
• SPST normally-closed contact arrangement

Product Highlights

Featuring a 1/4 inch OD sample line connection and a maximum pressure tolerance of 1/2 psi, the AFS-460 is equipped with a manual reset feature to ensure reliable operation under varying conditions.

Product Information

Standard Information

• Brand: Johnson Controls
• MPN: AFS-460

Technical Specifications

• Measuring Range: 0.4 to 12 inches WC
• Setpoint Adjustment: Manual
• Output: SPDT switch
• Repeatability: ±0.2% FS
• Hysteresis: ±0.1% FS