Measurement made easy
To run any process efficiently, measurement, execution, recording and control are essential,
Record and control. By choosing ABB, you are choosing a partner that can provide the best measurement and analysis solutions for your needs.
thereby maximizing the return on your investment. When you invest in ABB’s measurement and analysis solutions, you get the best technology, reliability and service in the industry.
R&D is a key source of ABB’s technological leadership.
ABB is constantly developing new applications based on existing technologies and continues to develop the breakthrough technologies needed to meet the challenges of the future.
ABB is constantly developing new applications based on existing technologies and continues to develop the breakthrough technologies needed to meet the challenges of the future.
Comprehensive measurement solutions www.abb-drive.com Tailored to each industry
ABB’s measurement and analytics products provide world-class measurement solutions for any industry, utility or municipality. Latest
Innovations provide technical solutions that make running your plant easier.
ABB’s measurement and analysis products are based on universal technology, offering a common look and feel and method of operation. As a result, products are easy to configure, easy to integrate and easy to maintain.
ABB’s measurement and analysis portfolio
– Analytical Measurement
– Flow measurement
– Pressure measurement
– Temperature measurement
– Level measurement
– Actuators and Positioners
– Recorders and Controllers
– Device Management, Fieldbus and Wireless
– Force Measurement
– Services
ABB’s extensive line of damper actuators provides quality, robustness and performance for a wide range of industries, especially power utilities.
They excel in applications where precise control and speed can save fuel costs or improve efficiency, such as forced and induced draft dampers.
They utilize powerful digital technology to provide precise control and built-in diagnostics.
Meeting your valve control needs Starting with electrical actuators, ABB offers a comprehensive range of products that are designed, engineered and manufactured to deliver best-in-class performance for your process.
ABB’s extensive portfolio of actuators and positioners provides your control valves with the highly accurate and stable positioning that is critical to achieving your operational goals:
– Energy efficient processes
– High production quality
– Reliable performance
– Maximum output at minimum cost
How can ABB help you?
ABB provides all the final control components you need, including
– Continuous electric actuators
– Tools to select the best actuation technology for your process
– Technical support and servicesLearn how you can benefit!
The following pages show some of the ways in which ABB valve automation products bring benefits in different applications.
Electric actuators
Maintenance-free operation for the longest time
In boiler applications, superheaters are widely used to help increase steam temperature.
Shower water valves control the supply of cooling water that is injected into the superheated steam in the superheater and reheater.
Tight control of the cooling water supply helps to achieve optimum steam temperatures both inside and at the output of the superheater.
The Challenge – Accurately Controlling the Mass Flow of Cooling Water To minimize the cooling of steam in the process while achieving the maximum allowable steam temperature
Continuous, precise control of the mass flow rate of cooling water injected into the superheater and reheater is required.
This requires continuous and precise control of the mass flow rate of cooling water injected into the superheater and reheater. Too much water injection will result in subcooling of the steam and reduce boiler efficiency.
Too little water injection can result in excessive steam temperatures and pressures, risking damage to the superheater, turbine and downstream components.
To correct for small changes in temperature, small changes in water volume must also be realized in the reverse adjustment of the valve.
The same must be true in the disproportionate zone of the valve. Any equipment used must be able to withstand the harsh operating environment and high ambient temperatures associated with superheater applications.
Solutions – Highly accurate continuous positioning of sprinkler valves ABB’s Contrac continuous electric linear actuator provides the ideal solution for sprinkler valve control applications.
The ideal solution for valve control applications. Even at ambient temperatures up to 85 °C (185 °F) according to IEC 60034-1.
The Contrac actuator is fully S9-100%ED operable even at ambient temperatures up to 85 °C (185 °F), allowing for highly accurate continuous positioning of water spray valves.
The Contrac actuator utilizes oil lubricated spur gears and the drive shaft is supported by ball bearings.
Rotary motion is converted to linear motion in the linear actuator by means of a highly efficient ball screw spindle.The Contrac actuator is wear-free, with a deadband of only ± 0.5 mm.
With a deadband of only ± 0.05%, the Contrac actuator provides highly accurate positioning for all types of valves. With its rugged design and IP66/NEMA 4X rating, the Contrac actuator can withstand even the most extreme conditions.
With its rugged design and IP66/NEMA 4X protection rating, the Contrac actuator can withstand even the harshest operating conditions.
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