The lifetime of a pH sensor has a significant impact on the overall annual costs of a pH measuring loop. Optimizing four key factors will decrease these costs and optimize process control and overall plant efficiency.
These four key factors are :
Although calibration itself does not influence the lifetime of a pH sensor, improper calibration might result in unnecessary sensor replacement.
results obtained from the dirty sensor can be anything from a slow response to a completely incorrect reading. Therefore correct maintenance is very important.
A pH sensor is a highly precise, technical instrument. Sensors such as these often require a specific engineering skillset in order to get the most out of the measurement.
The most important factor in obtaining the highest performance possible is sensor selection. Selecting the incorrect pH sensor for the application can reduce the lifetime significantly.
Read more and download our free pH eBook to learn about the best practices that can extend the lifetime of a pH sensor.
Yokogawa has been serving the bulk chemical market globally and is the recognized leader in this market. With products, solutions, and industry expertise, Yokogawa understands your market and production needs and will work with you to provide a reliable, and cost-effective solution through the lifecycle of your plant.
Reducing emissions for home grown energy.
Chemical plants rely on continuous and batch production processes, each posing different requirements for a control system. A continuous process calls for a robust and stable control system that will not fail and cause the shutdown of a production line, whereas the emphasis with a batch process is on having a control system that allows great flexibility in making adjustments to formulas, procedures, and the like. Both kinds of systems need to be managed in available quality history of product, and to be able to execute non-routine operations. With its extensive product portfolio, experienced systems engineers, and global sales and service network, Yokogawa has a solution for every plant process.
Cogeneration or combined heat and power (CHP) is an efficient approach to generating power and thermal energy from a single fuel source.
The combined cycle power plant is being installed in increasing numbers around the world where there are substantial supplies of natural gas.
- Yokogawa desalination technology
- Reverse osmosis (RO), multi-stage flash (MSF), multi-effect distillation (MED)
- Innovative from the start.
- Responsive to the end.
- We'll bring capability, resiliency, and reliability to your energy transition journey.
Food & Beverage
The food and beverage industry must produce safe, high-quality foods and beverages for consumers. In addition to quality control, the manufacturing processes include many challenges such as managing ingredients, improving efficiency and handling global environmental issues. Yokogawa leverages its decades of technological expertise to help customers build and operate the ideal factory.
Generating electricity despite the weather.
Reliable monitoring and control of hydropower plants around the world.
- Industrial water
- Power generation stations, refineries and petrochemical plants
- Yokogawa’s single control platform integrates all water/wastewater control processing
Iron & Steel
- Iron and steel industry
- Improve quality of products, manufacturing, and operation technologies
- Address environmental and energy-efficiency issues
- Create the ideal plant and evolve for mutual growth
Highly reliable YOKGOAWA production control systems, which have been proven thorough extensive global projects, are installed in 76 trains of LNG liquefaction facilities and continues to improve the safeties, efficiencies and productivities. Also, YOKOGAWA contributes to maximize the revenue by enabling the efficient operation to the complex liquefaction process via APC (Advanced Process Control) license with consulting.
LNG Regasification & Storage
YOKOGAWA's production control systems are operated at 54 LNG receiving terminals around the world, and 2/3 of the terminals in Japan. YOKOGAWA contributes to stable and efficient gas supply at LNG receiving terminal through the total process, loading, storage, regasification, and metering.
LNG Supply Chain
YOKOGAWA has been engaging in LNG automation by supplying the latest sensors, analyzers, control and information systems for more than 50 years since LNG was first imported to Japan. YOKOGAWA is one of the biggest automation suppliers to the worldwide LNG supply chain, liquefaction, transportation, and regasification.
Mining & Metal
Mining operations produces valuable minerals or geological materials from the Earth. Economical recovery often requires high throughput and high availability of the process with low operation costs, and stringent safety and environmental regulations.
Nuclear power accounts for 11% of the world's electricity today. There are over 440 commercial nuclear power reactors spanning 31 countries providing continuous and reliable base-load power without emitting a single foot print of carbon dioxide gas. Nuclear plants all over the world count on Yokogawa's high reliability and availability to keep the plants running safely.
Ocean Thermal Energy Conversion
Harvesting around the clock energy from tropical waters.
Oil & Gas Downstream
The oil & gas downstream industry has been facing an increasing number of challenges in recent years. These include the changing characteristics of the feedstock to be processed, aging of process facilities and equipment, rising cost of energy, lack of skilled plant operators who can run a refinery safely and efficiently, and the ever-changing requirements from both the market and the customer.
Over the years, Yokogawa has partnered with many downstream companies to provide industrial solutions focused on solving these challenges and problems. Yokogawa's VigilantPlant solutions have helped plant owners to achieve maximum profitability and sustainable safety within their plants.
- Diverse needs of petrochemical companies’
- Improve quality, productivity
- Yokogawa tailor-made solutions, long and wide-ranging experience in this field
Under continual pressure to increase profitability, maintain government compliance, and meet emerging market opportunities, the pharmaceutical manufacturing industry faces unique challenges that require unique solutions. As one of the world’s leading industrial automation suppliers, Yokogawa is poised and prepared to deliver those solutions, creating individualized lean manufacturing techniques that deliver consistent, measurable results.
In the mid 1970s, Yokogawa entered the power business with the release of the EBS Electric Control System. Since then, Yokogawa has steadfastly continued with the development of our technologies and capabilities for providing the best services and solutions to our customers worldwide.
Yokogawa has operated the global power solutions network to play a more active role in the dynamic global power market. This has allowed closer teamwork within Yokogawa, bringing together our global resources and industry know-how. Yokogawa's power industry experts work together to bring each customer the solution that best suits their sophisticated requirements.
Processing & Fractionation
- Natural-gas processing
- Control dew point of natural gas stream
- Separate natural gas liquids for sale and distribution
Pulp & Paper
The paper and pulp industry is highly competitive and must meet ever-changing market needs. Yokogawa helps realize energy-efficient plants which are globally sustainable.
In the ever-changing marketplace, refineries are seen not only as crude processing units but also as profit centers. At the same time, there is a keen awareness of the need for safety at such facilities. A total production solution that encompasses planning, scheduling, management, and control is required to achieve long-term goals for profitability, efficiency, and environmental protection. With years of expertise in the automation field, Yokogawa can bring you affordable total solutions for improved operability and a cleaner world.
Specialty & Fine Chemical
Yokogawa has long served customers in the specialty and fine chemicals market. With a market leading batch solution that offers the best in class reliability and flexibility as well as industry experts who understand the complex requirements in designing a batch solution, you can be assured that in your partnership with Yokogawa you will have a system that will enable you to produce products that meet your customers’ needs in the future while maintaining safety and regulatory compliance.
Water & Wastewater
Water resources are finite, and therefore contributing to a sustainable water cycle is one of the Sustainable Development Goals (SDGs). Yokogawa has been providing advanced digital control solutions for the stable supply of clean and safe water, wastewater treatment for protecting the water environment, water loss management, and optimization of plant operation for reducing CO2 emissions and running costs. Yokogawa works with you to increase your efficiency while ensuring compliance standards …. Smart measuring IA to IA.
Yokogawa provides optimum solutions to improve the reliable operation of water treatment plants. These solutions include sophisticated technologies, unsurpassed product quality, and extensive application know-how throughout the lifecycle.
Related Products & Solutions
All-in-One pH/ORP Sensor Series FU20 and FU24
The FU20 and FU24, all-in-one pH and ORP, sensors show how Yokogawa applies the motto "Simple is best" to sensor technology.
Differential pH/ORP Sensors
The cation differential pH and ORP sensors were designed for difficult applications where conventional sensors are ineffective. These include measurements such as brine solutions to applications as diverse as electrolysis processes and cheese manufacturing.
Industrial pH/ORP Electrodes
The heart of a pH measuring loop is the electrode system. Yokogawa has designed a wide range of electrodes to ensure this heart keeps beating under the most severe conditions.
pH/ORP Buffer Calibration Solutions
Buffer solutions are needed as an indispensable tool for maintaining an accurate pH measurement. Buffer solutions are used as references points for calibration and adjustment of pH measurements to compensate for aging and deterioration.
pH/ORP Sensors PH8EFP, PH8ERP, OR8EFG, OR8ERG
Yokogawa's pH and ORP analyzers are highly reliable. They feature advanced functions and are useful for a wide variety of applications including water quality management in a broad range of production processes and in medium-sized wastewater treatment plants, or as general pH and ORP control systems.
Pharmaceutical pH and ORP Electrodes and Fittings
These sensors feature the latest innovations in pH glass formulation, reference systems, and reference electrolytes. They offer supperior accuracy and stability, even after repeated sterilizations.
Pure Water pH and ORP Sensors
Achieving accurate and reliable readings using a traditional pH analyzer is challenging, however with the right equipment stable and accurate pure water pH measurements can be accomplished. Yokogawa's specialized bellomatic pH sensor is proven best solution for high purity water applications. For those individuals that do not like the maintenance of refilling sensors, then the FU24 which incorporates the successful patented bellow system in an All-in-one body is the ideal solution.
pH and ORP Analyzers
pH and ORP meters, analyzers and transmitters are used for continuous process monitoring of pH and ORP to ensure water/product quality, monitor effluent discharge, batch neutralization, pulp stock, scrubbers, cooling towers, chemical, water/wastewater treatment and many other applications.
pH and ORP Sensors
- pH and ORP sensors
- Proper pH electrode/sensor selection critical for optimal measurement results
- Installation options include retractable, flow thru, immersion, and direct insertion