Rosemount 1151DP4S22S2M1Q4+1199M2358APESGOLA0 Pressure Transmitter | 4-20mA HART | Wholesale | 1-Year Warranty

Product Overview

The Rosemount 1151DP4S22S2M1Q4+1199M2358APESGOLA0 is a high-performance differential pressure transmitter engineered for demanding process environments where precision and reliability are non-negotiable. This integrated assembly combines the proven 1151DP platform with a Rosemount 1199 remote diaphragm seal system, delivering a robust solution for measuring differential pressure in applications involving corrosive, viscous, or high-temperature media. The unit is configured with a 316 SST flange, 316 SST drain/vent valves, and a 316L SST diaphragm, ensuring superior corrosion resistance and long-term operational integrity. Utilizing a 4–20 mA output with a superimposed HART digital signal, this smart transmitter enables real-time process optimization through remote diagnostics, configuration, and data integration. With a calibrated measurement range of 150 inH₂O (37.3 kPa) and a silicone fill fluid, this device is ideally suited for critical level, flow, and pressure measurements in chemical, hydrocarbon, and refining sectors.

Key Features & High-End Benefits

Smart HART Communication & 4–20 mA Loop: The integrated HART protocol allows simultaneous analog and digital communication, providing operators with access to multivariable data (e.g., process pressure, sensor temperature, and diagnostics) without interrupting the control loop. This feature facilitates predictive maintenance and reduces unscheduled downtime, directly enhancing process optimization.

316 SST & 316L SST Wetted Materials: The all-stainless-steel construction—including the flange, drain/vent, and diaphragm—offers exceptional resistance to pitting, crevice corrosion, and stress corrosion cracking. This material selection ensures extended service life in aggressive chemical environments, preserving capital equipment investment.

Remote Diaphragm Seal Assembly (1199):</