JOHNSON CONTROLS P32AC-2C Differential Air Pressure Switch, Single-Pole

Johnson Controls P32AC-2C differential air pressure switch regulates air pressure to optimise heating and cooling efficiency. Moreover, it is utilised in industrial processes to monitor airflows in ventilation systems, ensuring safety and efficiency.

Working Mechanism:

• Johnson Control P32AC-2C differential air pressure switch detects changes in air pressure through its two sensing ports.
• The pressure difference causes the diaphragm to move, activating a switch mechanism.
• This switch action can be utilised to control components or functions within the system, ensuring that appropriate actions are taken in response to changing pressure conditions.

Features:

• Johnson Controls P32AC-2C differential air pressure switch has an easy-to-read set point scale for convenient adjustment.
• It has a small and compact design for easy installation in multiple mounting positions.
• This differential air pressure switch features moulded polycarbonate outer housing for durability and longevity.
• It is equipped with a Buna-N diaphragm to withstand ambient temperatures ranging from -40 to 165 degrees F.
• This air pressure switch further features cold rolled steel internal construction with zinc plating for resisting corrosion on exposed surfaces.
• It can withstand pressures up to 1 psig at either connection.

Compatible Accessories:

• Cleveland Controls Universal Sensing Probe Kit: This kit offers a solution for precise pressure sensing applications, enhancing the functionality of the P32AC-2C switch. With its adaptable design and reliable performance. It ensures accurate pressure detection in various settings, making it an ideal companion for the differential air pressure switch.

Frequently Asked Questions:

Q. Can the P32AC-2C switch be utilised for clogged filter detection?

A. Yes, it can detect changes in pressure caused by clogged filters, allowing timely maintenance actions.

Q. What safety measures should be considered when using the P32AC-2C switch?

A. Users should add safety or limit controls to protect against control failure that could result in personal injury or property damage.

Q. What does a sensitive switching differential mean for the P32AC-2C differential air pressure switch?

A. It means that the switch responds precisely to small pressure changes, allowing for accurate control.

Q. What are the maintenance requirements for this pressure switch?

A. Regular inspection for debris or damage, as well as cleaning, may be necessary to ensure accurate operation.

Q. How is Johnson Controls P32AC-2C differential air pressure switch installed and calibrated?

A. Installation and calibration guidelines are provided in the product manual. It typically involves connecting the switch to the air supply lines and adjusting the setpoint according to the specific application's requirements.