Honeywell Pressure STF732-E1AS4A-D1F-C-CHC-11S-A-01A0-FXF1F5

Product Description

The model STF732-E1AS4A-D1F-C-CHC-11S-A-01A0-FXF1F5 is part of the STF700 series, which is renowned for its exceptional accuracy, stability, and reliability. This transmitter features a fully welded, hermetically sealed sensor module that protects against moisture and contamination, ensuring long-term performance even in harsh conditions. With a range of up to 4000 psi (275 bar), it is suitable for a wide variety of process applications. The STF732 series incorporates Honeywell's proven SmartLine platform, which includes advanced diagnostics and a user-friendly local interface. The device supports HART communication protocol, allowing seamless integration with existing control systems. The model code indicates a 4-20 mA analog output with HART, a standard range, and a carbon steel (or optional stainless steel) process connection. The transmitter is designed to meet various international standards, including ATEX, IECEx, and FM approvals, making it a versatile choice for global installations. This specific configuration (STF732-E1AS4A-D1F-C-CHC-11S-A-01A0-FXF1F5) is engineered for high performance with a turndown ratio of 100:1, enabling precise measurement across a wide span. The device offers excellent long-term stability of ±0.15% of URL per year, reducing maintenance and recalibration needs. Its robust construction and advanced features make it an ideal solution for industries such as oil and gas, chemical, power, and water treatment. The Honeywell STF732 SmartLine Pressure Transmitter is a state-of-the-art field device designed for precise measurement of gauge pressure in demanding industrial environments.

Basic Product Information

• Turndown ratio up to 100:1
• HART communication protocol
• Fully welded sensor module for durability
• Advanced diagnostics with local interface
• Range up to 4000 psi (275 bar)
• Long-term stability of ±0.15% of URL/year
• Multiple process connection options
• High accuracy of ±0.065% of span

Technical Specifications

Version & Model Difference

The STF732 is part of the STF700 series, which includes STF700 (standard), STF710 (with remote seals), and STF732 (with enhanced performance). Compared to the STF700, the STF732 offers improved accuracy and stability. The model code STF732-E1AS4A-D1F-C-CHC-11S-A-01A0-FXF1F5 specifies a particular configuration: E1 indicates a 4-20 mA output with HART, A4 indicates a standard range, S4A indicates a 316L SS diaphragm, D1F indicates a 1/2" NPT process connection, and C indicates a carbon steel housing. The suffix -CHC-11S-A-01A0-FXF1F5 includes options for local interface, mounting bracket, and other customizations.

Application Scenarios