Automation Components Inc (ACI) PXP2.3LG Transducer

The ACI PXP2.3LG is a high-performance analog to pneumatic transducer engineered for precision control in commercial HVACR automation systems. This E-P transducer features a rugged fail-safe design and a high-efficiency 3-way valve, ensuring stable performance across its 0 to 15 PSI output range. Designed for versatility, this proportional pressure transducer accepts common analog input signals (4-20mA, 0-5VDC, or 0-10VDC) and converts them into a linear pneumatic output with minimal hysteresis. The integrated pneumatic pulse width modulation technology allows for rapid response times, making it ideal for managing HVAC pneumatic actuators and complex sequencing in legacy systems. With its low air consumption and integrated pressure gauge, the PXP2.3LG provides contractors a reliable solution for precision zone valve control and damper positioning in demanding mechanical room environments.

• Selectable Input Signals: Field-adjustable jumpers allow for 4-20mA, 0-5VDC, or 0-10VDC inputs to maximize compatibility with various building automation systems.
• Precision Pressure Regulation: Delivers a consistent 0 to 15 PSI output with high accuracy for granular control of pneumatic devices.
• Fail-Safe Operation: The 3-way valve design ensures that the output pressure exhausts to zero upon signal loss, protecting downstream equipment.
• Standardized Plumbing: Includes a built-in 0-30 PSI gauge and 1/4" NPT fittings for straightforward installation and monitoring.

Common Questions:

How do I calibrate the zero and span on the ACI PXP2.3LG?
Calibration is handled via onboard potentiometers. Technicians should apply the minimum input signal and adjust the "Zero" pot, then apply the maximum signal to adjust the "Span" pot to reach the desired 15 PSI limit.

Can this transducer be used in oil-free air systems?
Yes, this unit is designed for use in clean, dry, oil-free instrument air systems to prevent clogging of the internal orifice and valve assembly.

What is the maximum supply pressure allowed for this unit?
The PXP2.3LG typically requires a supply pressure of 20 to 30 PSI, though it can handle higher pressures if regulated by an external filter-regulator for consistent performance.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.