V-Cone DP Flow Meters: Precision in Gas, Liquid, and Steam Flow Measurement

V-Cone DP Flow Meters: Precision in Gas, Liquid, and Steam Flow Measurement

Flow measurement is an essential aspect of various industrial processes, ensuring the effective and efficient use of resources. There are numerous types of flow sensors available, each with its unique advantages and drawbacks. However, V-Cone Differential Pressure (DP) flow meters have emerged as a popular choice for measuring the flow of gasses, liquids, and steam in various industries.

V-Cone DP Flow Meters: A Brief Overview

V-Cone DP flow meters utilize the principles of differential pressure measurement to determine the flow rate of fluids. The V-Cone, a cone-shaped object placed in the flow path, creates a controlled disturbance, leading to a pressure differential. The flow rate is accurately calculated by measuring this differential pressure and applying specific equations. The V-Cone DP flow meters are highly versatile, capable of handling various flow conditions for gasses, liquids, and steam.

Comparative Advantages of V-Cone DP Flow Meters

Accuracy and Reliability

V-Cone DP flow meters have a reputation for exceptional accuracy and reliability, with typical accuracy rates ranging from ±0.5% to ±1.0%. This precision is attributed to the flow conditioning effect of the V-Cone, which reduces the need for a long upstream straight pipe run, minimizing the impact of flow disturbances. The result is consistent and reliable measurements across a broad range of applications.


V-Cone DP flow meters offer unparalleled versatility, accommodating various fluids, including gasses, liquids, and steam. This adaptability enables industries to use a single type of flow meter for numerous processes, reducing the need for multiple flow measurement devices and simplifying maintenance and calibration procedures.

Low-Pressure Loss

The design of V-Cone DP flow meters ensures a low permanent pressure loss, providing energy savings and reducing the overall cost of operation. The cone's shape and position create a stable, self-conditioning flow profile, reducing the pressure loss associated with other flow sensors.

Wide Turndown Ratio

V-Cone DP flow meters boast a wide turndown ratio, often reaching 10:1 or higher, allowing for accurate measurement over a broad range of flow rates. This broad operating range enables industries to optimize their processes, reducing waste and ensuring efficient resource utilization.

Low Maintenance and Longevity

The robust design and construction of V-Cone DP flow meters contribute to their low maintenance requirements and extended service life. With no moving parts, V-Cone flow meters are less prone to wear and tear, reducing the need for frequent maintenance and replacement. The V-Cone's resistance to erosion and debris buildup makes it suitable for harsh environments and applications involving corrosive or abrasive fluids.

V-Cone DP flow meters offer numerous advantages over other flow sensors, making them a preferred choice for measuring the flow of gasses, liquids, and steam in various industries. With exceptional accuracy, reliability, versatility, low-pressure loss, wide turndown ratio, and low maintenance requirements, V-Cone DP flow meters have become indispensable for optimizing industrial processes and ensuring efficient resource utilization.

McCrometer, a leading flow instrumentation company, has succeeded remarkably with its V-Cone flow meter. Leveraging over six decades of industry expertise, McCrometer has designed the V-Cone flow meter to deliver unparalleled accuracy, reliability, and versatility in measuring gasses, liquids, and steam. The company's innovative approach to flow measurement has made the V-Cone a popular choice in various industries, including oil and gas, chemical, power, and water management. Through continuous research and development, McCrometer remains committed to providing advanced flow measurement solutions that meet the ever-evolving needs of its customers.

Process Technology, Inc.

Why is Turbidity Measurement Important in Industrial Manufacturing Processes?

5 Top Reasons Why is Turbidity Measurement Important in Industrial Manufacturing Processes

Turbidity measurement is essential to measure and control industrial manufacturing processes for several reasons:

  1. Product quality: In many industries, such as food and beverage, pharmaceutical, and cosmetic manufacturing, the clarity and appearance of the final product are essential for meeting quality standards and customer expectations. High turbidity can indicate the presence of impurities or contaminants, which may negatively impact the product's quality, safety, and shelf life.
  2. Process efficiency: Monitoring and controlling turbidity can help optimize manufacturing processes, ensuring efficient use of raw materials and resources. High turbidity levels may indicate that filtration or separation processes are not working effectively, leading to increased waste and higher production costs.
  3. Regulatory compliance: Many industries have strict regulations regarding their products' turbidity levels or wastewater discharges. Failure to comply with these regulations can lead to fines, penalties, and damage to a company's reputation. By monitoring and controlling turbidity, manufacturers can ensure they stay within regulatory limits and maintain a positive relationship with regulatory agencies.
  4. Environmental impact: In some cases, high turbidity levels can harm the environment, mainly if a manufacturing facility discharges its wastewater into natural water bodies. High turbidity can reduce light penetration in water, negatively impacting aquatic life and ecosystems. Monitoring and controlling turbidity levels can help companies minimize their environmental impact and adhere to sustainable practices.
  5. Equipment maintenance: High turbidity levels can lead to the accumulation of particles and contaminants in equipment, which can cause wear and tear, reducing the efficiency and lifespan of the machinery. By controlling turbidity, manufacturers can extend the life of their equipment and reduce maintenance costs.

Measuring and controlling turbidity in industrial manufacturing processes is essential for maintaining product quality, optimizing process efficiency, complying with regulations, minimizing environmental impact, and reducing equipment maintenance costs.

METTLER TOLEDO, a leading provider of precision instruments and services, offers a range of in-line turbidity sensors designed to deliver accurate measurements across a spectrum of turbidity levels, from low to high concentrations and in various industrial applications, such as monitoring fermentation processes in biotechnology and pharmaceutical manufacturing, observing crystallization in chemical and petrochemical industries, tracking phase separation in oil and gas production, evaluating post-filtration clarity in beer brewing, and assessing the quality of wastewater treatment in environmental management.

METTLER TOLEDO's in-line turbidity sensors offer an effective and reliable solution for monitoring and controlling turbidity levels in various industrial processes. By providing accurate, real-time measurements, these sensors help manufacturers maintain product quality, optimize process efficiency, comply with regulations, and minimize environmental impact.

Process Technology, Inc.

Enhance Your Facility's Performance with Local Expert Process Instrumentation Support

Local Process Instrumentation Support

A plant's process control instruments are crucial for many industries, including oil and gas, power generation, water treatment, and pharmaceuticals. The management of these assets is complex and resource intense. Contracting the instrument management to a qualified local firm often makes excellent sense. Choosing a locally certified service company that will consult, commission, start up, and provide ongoing service is often a wise decision, as they offer benefits that help optimize your facility's performance. 

Let's break down each segment of a comprehensive instrumentation support program:


Process instrumentation consulting involves a comprehensive assessment of a facility's process control systems and instrumentation, identifying areas for optimization and improvement. This service thoroughly evaluates the existing control infrastructure, performance analysis, and recommendations for system enhancements or upgrades. Consultants work closely with facility operators to develop and implement strategies that improve efficiency, reliability, and regulatory compliance, ultimately contributing to the operation's overall success.


Process instrumentation commissioning is a vital phase in the lifecycle of a control system, ensuring that all components are correctly installed, calibrated, and functioning as intended before being put into operation. This process includes rigorous tests, inspections, and adjustments to verify that the instrumentation and control systems meet design specifications and performance requirements. Commissioning helps to identify and resolve any potential issues before the system is fully operational, reducing the risk of future downtime and ensuring a smooth transition to ongoing production.

Start Up

Process instrumentation start up is the critical phase during which a facility's control systems and instrumentation are brought online and integrated into production. This stage involves carefully coordinating the activation of various components, ensuring that they function seamlessly together and operate according to established parameters. Start up procedures may include:

  • Initial calibration.
  • Tuning of control loops.
  • Gradual ramping up of production levels to verify system stability and performance.

A successful start up ensures a smooth transition from commissioning to full-scale operation, minimizing potential disruptions and maximizing overall efficiency.

Ongoing Service

Instrumentation service agreements between a facility and a service provider define the scope of ongoing maintenance, support, and optimization of the facility's process control systems and instrumentation. These agreements typically include regular inspections, preventive maintenance, calibration, and system upgrades to ensure reliable and efficient operation. Additionally, service contracts often provide priority access to technical support, emergency response services, and expert advice for system improvements or expansions. By engaging in a service agreement, facility operators can maintain optimal performance, minimize downtime, and extend the life of their process control systems.

Process Technology, Inc. is a Local, Certified SIEMENS Instrumentation Service Provider

PTI is a locally SIEMENS certified service company with extensive knowledge and experience in many process control industries in the Mountain West, Front Range, and Southwest regions of the USA. They are familiar with your facility's unique challenges and requirements, as well as the local regulations and standards. PTI tailors instrumentation and maintenance programs to meet your specific needs and schedule. Additionally, PTI will always support your unplanned service needs, providing troubleshooting and a local inventory of instrumentation and analyzers to get you back up and running with minimum downtime. By partnering with PTI, you leverage their expertise to ensure that your process control instrumentation design, installation, and maintenance aligns in a way that maximizes efficiency and safety and complies with regional guidelines.

What is Diagnostics and Integrity in Process Control?

Diagnostics and Integrity Solution

Diagnostic and Integrity in process systems is a control philosophy that assesses and monitors machine components, cycle time, and instrumentation and refers to the accuracy and reliability of the diagnostic information generated and used in monitoring and controlling a process. The philosophy includes the validity of the sensors, algorithms, and systems that gather and analyze data to identify potential issues and the ability to correctly diagnose and respond to faults in the process to ensure optimal performance and prevent damage or downtime. Diagnostics integrity refers to the trustworthiness of the diagnostic information and systems used in monitoring and controlling industrial processes and the accuracy and reliability of the measurement and diagnostic data generated by the process control instruments. It is an essential aspect of process control as it ensures the safe and efficient operation of the process by detecting and diagnosing issues in real time.

Diagnostics and Integrity ensure that every component in the system is always working correctly.

Diagnostic and Integrity involves several areas of focus:

  • Valid Sensors and Measurements: Sensors used in the process must be accurate and reliable, providing correct and consistent measurements of process variables. Regular calibration of sensors ensures their continued accuracy.
  • Algorithm Accuracy: Algorithms used to analyze process data and detect potential issues must be accurate and reliable, including algorithms for detecting process anomalies, diagnosing faults, and predicting equipment failures.
  • System Robustness: The process control system must be robust and able to handle unexpected conditions and failures, such as sensor or communication failures, without introducing additional errors or causing the process to become unstable.
  • Response to Faults: The process control system must be capable of correctly diagnosing faults and responding appropriately and safely, which may involve shutting down parts of the process, adjusting process variables, or triggering alarms to alert operators.
  • Data Management: The process control system must collect, store, and manage large amounts of diagnostic data, allowing operators to review and analyze the data to identify trends and potential issues.

The value of implementing Diagnostics and Integrity:

  • OEM/End User value add differentiator.
  • A system that is self-diagnostic (Downtime)
  • Compensate for the gap in technical knowledge in the field.
  • Ensure the components in the system are working correctly (Reliability)
  • Alleviate extended downtime through the implementation of monitoring instrumentation.
  • Alignment with quality requirements (Machine data)
  • Ensure a reliable and repeatable process (Quality)
  • Proactive fault indications prompting immediate action from maintenance and engineering (Downtime)
  • Predictive maintenance and planning.
  • Ensure machine and personnel safety.
  • Onboarding new engineers (Monitoring PLC/HMI).
  • Capture data when the device is performing at its best.
  • Extracting and implementing tribal knowledge in the control platform.
  • Increase OEE (Overall Equipment Effectiveness).
  • Maximize the potential of the machine (Productivity and throughput).
  • Increase profit margins through the understanding of machine capabilities.

PTI's RolePresented with diagnostic issues over many years, PTI gained experience and developed an innovative approach to monitoring machine components and processes during normal operations, leading to the development of a program that provides custom solutions specific to your control processes.

  • Through EvaluationPTI assists in identifying the existing machine component monitoring system and relevant data needed to ensure a robust process.
  • Through TrainingPTI provides targeted instruction on the implementation of Diagnostics and Integrity.
  • Through ImplementationPTI provides a custom self-diagnostic synopsis of your system or overall plant based on your operations, staff, and equipment, guiding your engineering staff through the steps to implement Diagnostics and Integrity in your platforms, ensuring process integrity.

Contact Process Technology for more information. Call them at 801-264-1114 or visit them at https://process-tech.com.

Sanitary Valves for Food and Beverage Production

Sanitary Valves for Food and Beverage Production

Sanitary refers to the cleanliness and hygienic conditions in food and beverage production. In the food industry, sanitary conditions are critical to prevent contamination and the spread of disease. This includes keeping equipment, facilities, and products clean and free from contaminants such as bacteria, viruses, and foreign particles.

In the food production process, sanitary valves are used to control the flow of materials and ensure that the production process is hygienic. These valves are designed to meet strict sanitation standards and are typically made from corrosion-resistant materials such as stainless steel or plastic. Some examples of sanitary valves used in food production include butterfly valves, ball valves, and diaphragm valves. These valves are typically easy to clean and maintain and can be disassembled quickly to facilitate thorough cleaning.

Sanitary valves are designed to meet strict hygiene standards and prevent contamination in food and beverage production. They typically have the following design features:
  • Smooth surfaces: Sanitary valves have smooth, non-porous surfaces to prevent the accumulation of bacteria and other contaminants.
  • Easy to clean: Sanitary valves are typically easy to disassemble and clean, with minimal crevices and corners where contaminants can accumulate.
  • Corrosion-resistant materials: Sanitary valves are made from corrosion-resistant materials such as stainless steel or plastic to prevent the growth of bacteria and other contaminants.
  • Gasket-free design: Sanitary valves may have a gasket-free design to eliminate potential sources of contamination.
  • Automatic or manual cleaning: Some sanitary valves are designed to be automatically cleaned during the production process, while others can be manually cleaned as needed.
  • Hygienic connections: Sanitary valves often have hygienic connections such as tri-clamp fittings to facilitate easy and secure connections to other equipment and prevent contamination.
Steriflow Valve is the manufacturer of a wide range of Sanitary Valves including: pressure regulators, back pressure regulators, gas pressure regulators, control valves, steam traps, check valves, sample coolers, sight glasses and sample valves.

Process Technology, Inc.