ABB 266DSHFSSA2A1 V2E6B1 Pressure Transmitter

ABB 266DSHFSSA2A1 V2E6B1 is a differential pressure transmitter from ABB’s 2600T family designed to convert differential pressure across a process element into a precise electrical signal for process control systems. The device covers differential pressure ranges typical for the 266DSH family from 0.05 kPa up to 16 MPa, with a base accuracy of 0.06% of span, enabling tight control of flow, level, and DP across pipelines and vessels. The wetted parts configuration shown in the model code includes AISI 316L stainless steel with silicone oil fill, with diaphragm materials and fill fluid options selectable to match media compatibility and NACE requirements. This transmitter is intended for integration with ABB measurement and automation architectures and supports optional digital communications depending on configuration, allowing either Foundation Fieldbus or other fieldbus/HART options as configured. Applications span differential pressure‑based flow measurement across orifice plates, level monitoring in tanks and reactors, and DP monitoring in oil & gas, chemical, and refining environments.