18134762. PRESSURE TRANSMITTER LONG-TERM DRIFT DETECTION AND CORRECTION simplified abstract (HONEYWELL INTERNATIONAL INC.)
Contents
- 1 PRESSURE TRANSMITTER LONG-TERM DRIFT DETECTION AND CORRECTION
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 PRESSURE TRANSMITTER LONG-TERM DRIFT DETECTION AND CORRECTION - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Key Features and Innovation
- 1.6 Potential Applications
- 1.7 Problems Solved
- 1.8 Benefits
- 1.9 Commercial Applications
- 1.10 Prior Art
- 1.11 Frequently Updated Research
- 1.12 Questions about Pressure Transmitter Technology
- 1.13 Original Abstract Submitted
PRESSURE TRANSMITTER LONG-TERM DRIFT DETECTION AND CORRECTION
Organization Name
Inventor(s)
Wang Yang of Cave Creek AZ (US)
PRESSURE TRANSMITTER LONG-TERM DRIFT DETECTION AND CORRECTION - A simplified explanation of the abstract
This abstract first appeared for US patent application 18134762 titled 'PRESSURE TRANSMITTER LONG-TERM DRIFT DETECTION AND CORRECTION
Simplified Explanation
The patent application describes a method to enhance the performance of a pressure transmitter by correcting long-term drift in pressure measurements.
- Obtaining pressure values from the transmitter when no pressure is present.
- Determining long-term drift based on these values.
- Correcting the drift to improve measurement accuracy.
- Using temperature measurements to further determine drift.
- Performing zero correction function to remove drift.
Key Features and Innovation
- Correction of long-term drift in pressure transmitter measurements.
- Utilization of temperature measurements to enhance accuracy.
- Zero correction function to eliminate drift.
- Improves overall performance of pressure transmitter.
Potential Applications
The technology can be applied in various industries where accurate pressure measurements are crucial, such as:
- Oil and gas
- Chemical processing
- Manufacturing
- Pharmaceutical
Problems Solved
- Inaccurate pressure measurements due to long-term drift.
- Lack of a method to correct drift in pressure transmitters.
- Improved accuracy and reliability of pressure measurements.
Benefits
- Enhanced measurement accuracy.
- Increased reliability of pressure transmitter.
- Improved process control system performance.
Commercial Applications
Title: "Enhanced Performance Pressure Transmitter Technology for Industrial Applications" This technology can be utilized in various commercial applications, including:
- Industrial automation systems
- Process control equipment manufacturing
- Instrumentation and control systems for manufacturing plants
Prior Art
Further research can be conducted in the field of pressure transmitter technology to explore existing methods for correcting long-term drift and improving measurement accuracy.
Frequently Updated Research
Stay updated on advancements in pressure transmitter technology, especially in the areas of drift correction and temperature compensation.
Questions about Pressure Transmitter Technology
How does long-term drift affect the accuracy of pressure measurements?
Long-term drift can lead to inaccuracies in pressure measurements over time, impacting the reliability of the data obtained.
What are the key factors to consider when selecting a pressure transmitter for industrial applications?
Factors to consider include accuracy, range, temperature compensation, and the ability to correct for drift in measurements.
Original Abstract Submitted
A pressure transmitter and a method for enhancing the performance of the pressure transmitter, can involve obtaining pressure values from a pressure transmitter during a period of time in which pressure is not present in the process of a process control system, determining a long-term drift based on the obtained pressure values during the period of time in which pressure is not present in the process, and correcting the long-term drift by offsetting the amount of pressure measurement by the pressure transmitter to improve the measurement accuracy of the pressure transmitter. The long-term drift can be further determined with temperature measurements made by the pressure transmitter. In addition, a zero correction function may be performed to remove drift.