Johnson Controls DPT2090-100G Pressure Transducer

The Johnson Controls DPT2090-100G is a high-performance pressure transducer engineered specifically for technical HVACR monitoring and control. This 0-100 Psig sensor provides a precise 0.5-5.5 Vdc output, ensuring seamless integration with building automation systems and industrial controllers. Designed for durability in demanding environments, it features a wide operating temperature range of -40 to 260 degrees Fahrenheit, making it suitable for both liquid and gas pressure applications. The unit comes equipped with a 2-foot cable for straightforward electrical terminations. Technicians value the DPT2090 series for its static pressure sensing accuracy and long-term stability, particularly in refrigeration plant management. Whether you are replacing a failed sensor or performing a system upgrade, this Johnson Controls sensor delivers the reliable voltage signal required for tight setpoint maintenance and system safety monitoring in high-stakes commercial mechanical rooms.

Key Benefits for Technicians:

• Broad Environmental Tolerance: The -40/260°F rating allows for installation in extreme ambient conditions and high-process temperature scenarios.
• Standardized Signal Output: 0.5-5.5 Vdc range ensures compatibility with legacy and modern HVAC pressure sensors inputs.
• Rugged Construction: Built to withstand vibration and pressure spikes common in heavy-duty refrigeration pressure transducer applications.
• Compact Profile: Facilitates installation in tight piping manifolds or internal equipment chassis.

Common Questions:

Is the DPT2090-100G compatible with all refrigerants?
This transducer is designed for compatibility with standard non-corrosive refrigerants and hydraulic fluids typical in HVACR systems.

What is the primary application for a 0.5-5.5 Vdc output?
This specific voltage curve is standard for several Johnson Controls proprietary controllers and third-party PLC inputs requiring a specific offset for diagnostic purposes.

Can this sensor handle vacuum pressure?
No, the DPT2090-100G is calibrated for positive 0-100 Psig input and is not rated for continuous vacuum service.

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.