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Johnson P233A-4-AAC Differential pressure switch
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Products Name: Johnson P233A-4-AAC
PRODUCT DESCRIPTION
Product Description
The Johnson Controls P233A-4-AAC is a highly sensitive differential pressure switch designed to detect changes in airflow within HVAC systems.It operates by sensing variations in differential pressure, such as velocity pressure or pressure drop across a restriction. This switch is commonly used in various applications where precise airflow monitoring and control are essential.
Product Specifications
Operating Range: 0.5 to 4 mbar
Differential Pressure Setting: 0.3 mbar
Switch Type: SPDT (Single Pole Double Throw)
Electrical Rating: 5A, 250VAC
Connection: Electrical terminals
Material: Metal and plastic
Mounting: Panel mount
Dimensions: [Provide specific dimensions in mm or inches]
Weight: [Provide weight in grams or kilograms]
Product Advantages
High Sensitivity: Detects even slight changes in differential pressure.
Reliability: Constructed with durable materials for long-term performance.
Versatility: Suitable for a wide range of HVAC applications.
Easy Installation: Simple panel mounting and electrical connections.
Accurate and Repeatable: Provides consistent readings over time.
Compact Design: Saves space in installation.
Precautions
Avoid Overpressure: Exceeding the maximum operating pressure may damage the switch.
Proper Wiring: Ensure correct electrical connections to prevent damage.
Environmental Considerations: Protect the switch from excessive moisture, vibration, and corrosive environments.
Calibration: Periodic calibration may be required to maintain accuracy.
Applications
The Johnson P233A-4-AAC is commonly used in the following applications:
HVAC Systems: Monitoring airflow in ducts, filters, and dampers.
Ventilation Systems: Detecting filter clogging or fan malfunctions.
Air Conditioning Systems: Controlling airflow and optimizing energy efficiency.
Industrial Processes: Monitoring pressure drops in various industrial equipment.
Additional Information
Data Sheets:[Link to the product datasheet on the manufacturer's website]
Installation Manual: [Link to the installation manual]
Technical Support: [Contact information for technical support]
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Product image: A visual representation of the switch can be very helpful.
Dimensional drawing: A detailed drawing showing the dimensions and mounting points.
Wiring diagram: A clear diagram illustrating the electrical connections.
Typical applications: Specific examples of how the switch is used in different systems.
Troubleshooting guide: Common issues and solutions.
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Disclaimer: While I have made every effort to provide accurate and comprehensive information, it is important to consult the official product documentation and seek advice from a qualified professional for specific applications.
Shipping Port: China
Payment: Bank of Chicago, Bank of Singapore
Express cooperation: fedex, DHL, UPS and your express account
Service: Professional Sales provides 24 hours /7 days online service
