PT2088 Series Smart Pressure Transmitter (Gauge, Absolute & Differential / HART® Protocol)

Short Product Summary：

1，The PT2088 Series Smart Pressure Transmitter is a field-proven industrial transducer engineered for precise measurement of liquid, gas, and steam flow, level, and pressure (Gauge Pressure [GP], Absolute Pressure [AP], and Differential Pressure [DP]). Featuring an accuracy better than 0.1% FS and a wide turn-down ratio (>10:1), the PT2088 combines exceptional long-term stability with high single-ended overload protection.

2，Equipped with standard 2-wire 4–20mA output and HART® communication protocol, the PT2088 allows seamless digital configuration via local buttons or remote handheld communicators (fully compatible with Rosemount 275/375/475) without interrupting analog output signals.

Key Features & Benefits：

1，High Precision & Wide Rangeability: Delivers measurement accuracy better than 0.1% FS with a 10:1 dynamic turndown ratio, ensuring precise readings across fluctuating process pressures.

2，HART® Communication & Independent Calibration: Standard 2-wire configuration with HART® protocol. Features non-interacting zero and span adjustments, supporting both local push-button and remote calibration via handheld field communicators.

3，On-Board Non-Volatile Memory: The embedded sensor memory permanently retains factory calibration data and configuration settings, preventing data loss during power outages.

4，Modular Design & Interchangeability: Built with universal electronic components. Sensors and circuit boards can be swapped in the field without degrading transmitter performance, significantly reducing maintenance downtime.

5，Rugged, Anti-Vibration Solid-State Construction: Features zero moving mechanical parts for minimal maintenance, high vibration resistance, adjustable damping, and exceptional resistance to single-sided overpressure.

6，Explosion-Proof Enclosure & Wetted Material Options: Encased in a heavy-duty explosion-proof housing with customizable wetted diaphragm materials (e.g., 316L Stainless Steel, Hastelloy C, Tantalum) for corrosive process fluids.

Industrial Applications：

1，Oil & Gas Processing: Pipeline pressure monitoring, wellhead control, and refining process automation.

2，Power & Chemical Engineering: Boiler steam pressure, flue gas differential pressure, and chemical reactor monitoring.

3，Liquid Level & Flow Measurement: Tank level gauging, hydrostatic pressure sensing, and orifice plate flow monitoring.

4，Water & Municipal Utilities: Industrial wastewater, pump station discharge, and high-pressure fluid networks.