SITRANS DSIII AP Transmitter

Precision Pressure Measurement for Demanding Environments

Overview SITRANS P DS III AP

The SITRANS P DS III AP is an advanced digital pressure transmitter designed by Siemens for measuring absolute pressure. Known for its high accuracy and long-term stability, this transmitter is ideal for demanding applications across various industries. It can handle aggressive and non-aggressive gases, vapors, and liquids, making it versatile and robust. With a range of interfaces, including HART, PROFIBUS-PA, and FOUNDATION Fieldbus, the SITRANS P DS III 7MF4133 offers extensive user-friendliness and precise adaptation to plant requirements.

Key Features and Functions:

• High Accuracy and Stability: Ensures precise and consistent measurements over time.
• Versatile Measurement Ranges:
• HART interface: 8.3 mbara to 100 bara (0.12 to 1450 psia)
• PROFIBUS PA and FOUNDATION Fieldbus: 250 mbara to 100 bara (3.6 to 1450 psia)
• Robust Construction: Withstands harsh environmental conditions, including extreme chemical and mechanical loads.
• Advanced Diagnostics: Provides extensive diagnostic and simulation functions.
• Easy Parameterization: Can be configured using control keys or via HART, PROFIBUS PA, or FOUNDATION Fieldbus interfaces.
• Intrinsic Safety and Explosion-Proof: Suitable for installation in potentially explosive atmospheres (zone 1 and zone 0).
• High-Grade Materials: Wetted parts made from materials like stainless steel, Hastelloy, gold, Monel, and tantalum.
• Infinitely Adjustable Span: From 0.01 bar to 700 bar (0.15 psi to 10153 psi) for HART interface.

Applications:

• Industrial Pressure Measurement: Suitable for measuring gauge pressure, absolute pressure, and differential pressure.
• Level Measurement: Ideal for measuring level, volume level, and mass level in various industrial processes.
• Flow Measurement: Can measure both volume flow and mass flow accurately.
• Hazardous Environments: Certified for use in areas with high electromagnetic emissions and potentially explosive atmospheres.
• Viscous Substance Measurement: Equipped with remote seals for measuring highly viscous substances.
• Chemical and Mechanical Load Resistance: Performs reliably under extreme chemical and mechanical stresses.

Benefits:

• High Quality and Service Life: Ensures long-term reliability and durability.
• Extensive Diagnostic Functions: Enhances maintenance and troubleshooting capabilities.
• Seamless Integration: Easily integrates into existing systems with multiple communication interfaces.
• User-Friendly Operation: Simple to operate and configure with control keys and interfaces.
• Minimal Conformity Error: Ensures accurate measurements with low error margins.
• Good Long-Term Stability: Maintains performance over extended periods.

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