Chapter 7. Logging Data

7.3.2 Copying (Cloning) a Selected Log

In the Clone Selected Log option, you can copy the parameters of a particular log, modify the parameters, and start the copy. To copy a log,

1.First, select the log you wish to copy in the Log Manager (shown in Figure 89 on page 133).

2.Then open the File Menu, scroll to the Clone Selected Log option, and press [ENTER].

3.The Create New Log window (see Figure 91 on page 135) opens. Follow the procedure discussed on page 135 to create a log name, and press [F3] (OK) to confirm the name.

4.The General Log Format window (shown in Figure 92 on page 136) opens. Follow the procedure discussed on page 136 and page 137 to change any settings.

Note: Unless otherwise specified, the cloned log always begins at the current date and time, and ends after the period of time used by the original log.

5.If you wish, scroll to the Measurements window (shown in Figure 93 on page 138) and follow the procedure discussed on page 138 and

page 139 to modify any parameters.

6.When you have completed modifying the log parameters, press [F2] (Cancel) to cancel the log or [F3] (Activate) to confirm and start the new log.

The PT878 returns to the Log Manager, which now displays the status of the cloned log.

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Transport® Model PT878 Portable Liquid Flowmeter User’s Manual

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GE PT878 user manual Copying Cloning a Selected Log

PT878 specifications

The GE PT878 is a state-of-the-art portable ultrasonic flow meter designed for the precise measurement of liquid flow in various applications. As part of General Electric’s renowned instrumentation lineup, the PT878 combines innovative technology with user-friendly features, making it an invaluable tool for engineers, technicians, and plant operators.

One of the standout characteristics of the PT878 is its non-invasive measurement capability. The meter utilizes clamp-on transducer technology, allowing it to be installed on the exterior of the pipe, eliminating the need for invasive procedures which can disrupt the system or require pipe cutting. This non-contact approach not only simplifies installation but also enhances the device’s versatility, as it can be applied to a wide range of pipe sizes and materials.

The PT878 leverages advanced digital signal processing and sophisticated algorithms to provide accurate and reliable flow measurements. It operates using the time-of-flight method, whereby ultrasonic signals are sent and received through the fluid in the pipeline to determine the flow rate. This technology allows for remarkable precision, ensuring that operational efficiency can be maintained.

Moreover, the PT878 is equipped with features such as a bright, easy-to-read display, intuitive navigation, and robustness against harsh environmental conditions. Its compact and lightweight design enhances portability, making it suitable for field applications. The meter operates on battery power, providing a long-lasting solution for remote monitoring and temporary installations.

Another impressive aspect of the PT878 is its ability to measure not only water but also a variety of liquids, from hydrocarbons to chemicals. It supports multiple measurement modes, including volumetric flow and velocity, offering a level of flexibility that caters to diverse industrial needs.

In addition to flow measurement, the PT878 offers data logging capabilities, allowing users to store and analyze flow data over time. This function is vital for understanding trends, diagnosing issues, and optimizing system performance. Users can easily transfer data to computers for comprehensive analysis, enhancing operational insights.

With its combination of innovative technology, user-friendliness, and robust measurements, the GE PT878 ultrasonic flow meter stands out as a comprehensive solution for industries requiring reliable liquid flow measurement. Whether in a manufacturing plant, a water treatment facility, or any application requiring fluid monitoring, the PT878 delivers exceptional performance and accuracy.