QPPACBBW10

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The QPPACBBW10 is a type of valve positioner that controls the actuator movement of pneumatic, electro-pneumatic or electronic positioners. The purpose of the QPPACBBW10 is to ensure more accurate positioning of the actuator, thus providing better process control. In this article, we discuss the application field and working principle of the QPPACBBW10.

Application Field

The QPPACBBW10 is mainly used in oil and gas, water & waste water, food & beverage, and other process control applications. In oil and gas, the QPPACBBW10 can be used to regulate the flow a process within a pipeline. In water & waste water, the QPPACBBW10 can be used to control the flow rate for tanks, pump stations and other related water treatment facilities. In food & beverage, the QPPACBBW10 can be used to regulate the pressure of water pumps and control the speed of mixers to promote product quality. Additionally, QPPACBBW10 can be used in pilot plant processes and in other industrial processes where accurate flow regulation and control is important.

Working Principle

The QPPACBBW10 is a smart valve positioner that consists of an actuator and a positioner. The positioner is an electronic device that corresponds with changes in the actuator’s position and sends feedback signals to the actuator’s controller. The positioner uses two electrical input signals- the current position of the actuator and the desired position. The controller detects any mismatch between the current and desired position and adjusts the actuator as needed. This ensures that the actuator moves in an ideal trajectory to reach the desired position.

The QPPACBBW10 is also equipped with a self-calibration function. This function allows the positioner to self-tune its parameters and adjust its accuracy to stay within 2 mm of the desired position. Additionally, the QPPACBBW10 has a pressure sensing function to detect any excessive pressure changes in the line and adjust the actuator accordingly.

The QPPACBBW10 also comes with a range of features to facilitate maintenance and troubleshooting, including a diagnostic LED, manual override facility, local/remote switch operation and a fail-safe function. The diagnostic LED displays the current status of the positioner while the manual override allows the positioner to be adjusted manually. The local/remote switch enables the positioner to be operated from a remote location and the fail-safe function prevents any undesirable movements in the event of power failure.

Conclusion

The QPPACBBW10 is a type of valve positioner with a range of features for various process control applications. It is mainly used in oil & gas, water & waste water, and food & beverage processes, and has self-calibration, pressure sensing, diagnostic LED, manual override, and fail-safe functions. The QPPACBBW10 is designed to provide more accurate positioning of the actuator, thus improving process control.

The specific data is subject to PDF, and the above content is for reference