Johnson P32AC-2C Differential Pressure Switch SPDT Adjustable

Product Description

The Johnson Controls P32AC-2C Differential Pressure Switch is a Single-Pole, Double-Throw (SPDT) switch designed for monitoring air flow in ducts. It features an adjustable set point from 0.05 to 5 inches of water column (WC) and delivers high sensitivity for precise pressure control. This switch is commonly used in HVAC applications for various purposes including air proving, controlling air flow, and detecting clogged filters.

• Adjustable set point from 0.05 to 5 inches WC
• Monitors air flow in ducts
• Suitable for various HVAC applications

Product Highlights

The Johnson Controls P32AC-2C Differential Pressure Switch excels in applications such as air proving with electric duct heaters, maximum air flow control for variable air volume systems, and detection of icing on air conditioning coils. This versatile unit can be mounted directly or with an optional mounting bracket.

Product Information

Standard Information

• Brand: Johnson Controls
• MPN: P32AC-2C

Technical Specifications

• Set Point Range: 0.05 to 5 inches WC
• Switch Type: SPDT
• Air Flow Monitoring: Electric strip heaters, variable air volume systems, reheat duct systems
• Connection: 1/8 inch Female NPT (High Pressure), Molded 1/8 inch Female NPT (Low Pressure)
• Mounting: Direct mounting or with optional bracket
• Operating Temperature: -40 to 165°F
• Max Pressure: 1 PSIG
• Dimensions: 5.4 x 4 x 6.5 inches