ABB Flanged Pressure Transmitter 266HSHQSBB3E1L1S2I2C1C5H3

Product Description

This model features a flanged level transmitter with a remote diaphragm seal, suitable for liquid level, density, and interface measurement in demanding applications. It utilizes a robust silicon sensor technology that provides excellent accuracy and long-term stability, even under harsh process conditions. The 266HSH series offers a wide range of options for wetted parts, diaphragm seals, and fill fluids, making it highly customizable for specific process requirements. The model number 266HSHQSBB3E1L1S2I2C1C5H3 indicates a particular configuration: it includes a flanged mounting, a 4-20mA HART output, and various material and certification options. The transmitter is engineered to deliver precise measurements with a turndown ratio of up to 100:1, ensuring flexibility in various applications. With its rugged construction and advanced diagnostics, the ABB 266HSH is ideal for use in oil and gas, chemical, pharmaceutical, and power industries. It complies with international standards and offers optional SIL 2/3 certification for safety-instrumented functions. The device supports local operation via an LCD display and can be configured using HART, FOUNDATION Fieldbus, or PROFIBUS PA protocols, depending on the selected output electronics. The ABB 266HSHQSBB3E1L1S2I2C1C5H3 is a high-performance pressure transmitter from the 2600T series, designed for industrial process measurement.

Basic Product Information

• Turndown ratio up to 100:1
• 4-20 mA HART output (optional FF/PA)
• Remote diaphragm seal for corrosive or high-temperature media
• SIL 2/3 certified for safety applications
• Local LCD display with push-button configuration
• Robust all-welded construction for harsh environments
• Wide range of wetted materials and fill fluids
• High accuracy of ±0.075% of span

Technical Specifications

Version & Model Difference

The 266HSH model is part of the ABB 2600T series, which includes several versions: 266HRH (flanged level without remote seal), 266HSH (flanged level with remote seal), 266HH (hydraulic static head), and 266DRH (differential pressure). The 266HSH specifically is designed for level applications where the transmitter is mounted remotely from the process via a capillary or direct mount. Compared to the 266HRH, the 266HSH offers greater flexibility for high-temperature or corrosive media. The model code 'QSBB3E1L1S2I2C1C5H3' indicates specific options: QS = remote seal type, BB = flange size/material, 3E1 = output and housing, L1 = diaphragm material, S2 = fill fluid, I2 = electrical connection, C1 = mounting bracket, C5 = additional options, H3 = approval.

Application Scenarios