Rosemount 23747-04 sensor

Product Overview

The 23747-04 is designed to provide a secure, leak-proof, and vibration-resistant interface between a pressure transmitter and its manifold or process flange. It ensures that the instrumentation remains stable under high-pressure and high-temperature conditions.

Technical Specifications

Key Product Advantages

• Precision Engineering: Manufactured to exact tolerances to prevent cross-threading and ensure a perfect seal with the O-rings.

• Durability: Built to withstand harsh industrial environments, including offshore rigs and chemical processing plants.

• Vibration Resistance: The 23747-04 design minimizes the risk of loosening due to mechanical resonance or pipe vibration.

• Interchangeability: Part of the modular Rosemount ecosystem, making maintenance and replacement straightforward.

Product Applications

The Rosemount 23747-04 is widely used in sectors where accurate pressure measurement is critical:

• Oil & Gas: Connecting transmitters to pipelines for flow and level measurement.

• Chemical Processing: Secure mounting in corrosive environments.

• Power Generation: Used in steam and water loop monitoring.

• Water Treatment: Ensuring reliable performance in filtration and distribution systems.

Important Considerations (Usage Notes)

Check Compatibility: Always verify that the bolt length and thread type match your specific manifold and transmitter flange configuration before installation.

1. Torque Requirements: Use a calibrated torque wrench. Over-tightening can deform the O-ring or strip the threads, while under-tightening can lead to hazardous process leaks.

2. Seal Inspection: Ensure that the PTFE or Graphite gaskets are clean and undamaged before securing the 23747-04 bolts.

3. Material Integrity: If you are working in a highly corrosive (H2S/Sour Gas) environment, ensure the bolt material meets NACE MR0175/ISO 15156 standards.

4. Reusability: While these bolts are durable, it is best practice to replace them if they show signs of stretching or significant corrosion.

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