Rosemount 2088G3S22A1B4Q4 Transmitter, 4-20mA HART, Factory Price, Quick Lead Time

Product Overview

The Rosemount 2088G3S22A1B4Q4 is a high-performance Gage and Absolute Pressure Transmitter engineered for demanding industrial environments where precision, reliability, and long-term stability are non-negotiable. This device delivers a 4-20 mA dc output with digital HART Protocol communication, providing seamless integration into existing process control architectures. With a measurement range of 0-800 psi (0-55.2 bar), it is ideally suited for critical applications such as pipeline monitoring, hydraulic systems, and pressure vessel management. The all-316L SST construction—from the process connection to the isolating diaphragm—ensures exceptional resistance to corrosive media, while the silicone fill fluid guarantees consistent thermal response and dampening. This transmitter is designed to maintain operational integrity under extreme process conditions, offering a robust solution for continuous pressure measurement in upstream, midstream, and downstream operations.

Key Features & High-End Benefits

Advanced HART Communication: The integrated digital HART Protocol enables bidirectional communication, allowing for remote configuration, diagnostics, and real-time data acquisition. This reduces manual intervention and enhances process optimization by providing immediate access to sensor health and calibration status.

316L SST Durability: Both the process connection and isolating diaphragm are constructed from 316L stainless steel, providing superior resistance to pitting, crevice corrosion, and chemical attack. This extends asset life and minimizes unplanned downtime in aggressive media environments.

Precision Silicone Fill Fluid: The silicone fill fluid ensures minimal thermal expansion effects and stable performance across a wide temperature range, which is critical for maintaining measurement accuracy during process fluctuations. This directly contributes to tighter control loops and reduced waste.

Wide Measurement Range (0-800 psi / 0-55.2 bar):</