Bourdon Tube Single Pen Circular Chart Recorders

Description

JI-CCR-S Bourdon Tube Single Pen Circular Chart Recorder

The JI-CCR-S Bourdon Tube Single Pen Circular Chart Recorder is designed for monitoring, recording, and analyzing pressure variations in industrial processes and testing applications. It provides a graphical record of pressure changes over time, helping operators, engineers, and quality-control teams review process performance, identify pressure fluctuations, and maintain measurement records for future reference.

Unlike a conventional pressure gauge that displays the instantaneous pressure, a circular chart recorder creates a continuous trace on a circular recording chart. This makes it useful for applications where pressure history, process documentation, and trend analysis are important. With its single-pen recording arrangement, the JI-CCR-S offers a practical solution for recording one pressure variable in applications that require a clear and organized record of operating conditions.

Accurate Pressure Monitoring and Recording

The JI-CCR-S is intended to support systematic pressure monitoring by recording variations throughout a measurement period. The recording pen traces pressure changes on the circular chart, creating a visual representation of the process. This record can help users identify changes in operating pressure, observe fluctuations, and review pressure behaviour during testing or routine operations.

The recorded information can support maintenance investigations, process evaluations, quality-control documentation, and equipment performance reviews. Actual measurement accuracy depends on the instrument configuration, calibration, operating conditions, and applicable manufacturer specifications.

Bourdon Tube Pressure-Sensing Technology

The recorder uses the Bourdon tube principle for mechanical pressure sensing. A Bourdon tube is an elastic sensing element that deforms slightly when pressure is applied. Its movement is transferred through a mechanical linkage to operate the recording mechanism.

As pressure changes, the pen position changes accordingly, producing a trace on the circular chart. This mechanism enables pressure variations to be recorded in a format that can be reviewed after the measurement period.

The pressure range, process connection, and compatibility with the measured medium should be selected according to the requirements of the intended application.

Single-Pen Circular Chart Recording

The single-pen configuration is suitable for applications where one pressure parameter needs to be tracked over time. By presenting the pressure history on a circular chart, the recorder helps users examine the relationship between pressure changes and different stages of a process or test.

Circular chart recording can be useful for:

• Reviewing pressure trends during equipment operation.
• Documenting pressure changes during testing.
• Identifying unexpected pressure fluctuations.
• Supporting process troubleshooting and maintenance.
• Maintaining physical records for quality assurance.
• Comparing pressure behaviour across operating cycles.

The chart rotation mechanism and chart graduations determine the recording duration and time resolution. These details should be confirmed for the specific JI-CCR-S configuration before purchase.

Reliable Performance for Industrial Applications

Reliable pressure recording is important in applications where process conditions must be monitored and documented. The JI-CCR-S is designed to provide a practical method of capturing pressure behaviour in a graphical format, helping users make informed decisions based on recorded operating data.

For dependable results, the recorder should be installed correctly and operated within its specified pressure and environmental limits. Regular inspection, appropriate calibration, and proper maintenance help support consistent recording performance.

Key-Driven Motor Pressure Recorder

A key-driven motor mechanism may be used in circular chart recorders to advance the chart over a defined period. This enables pressure changes to be plotted against time and helps create a continuous record during the recording cycle.

The exact drive arrangement, winding procedure, chart rotation time, and recording duration should be verified for the supplied JI-CCR-S model. Following the manufacturer’s operating instructions is important for maintaining correct chart movement and readable records.

Data Interpretation and Process Documentation

The circular chart provides a physical record that can be retained for inspection, analysis, and documentation. Engineers can review the recorded trace to identify pressure stability, gradual changes, recurring fluctuations, or unusual operating events.

This visual recording method can be especially useful where a paper record is preferred for maintenance files, process documentation, testing reports, or quality-management procedures. Correct chart selection and appropriate calibration are essential to ensure that the recorded information can be interpreted meaningfully.

Applications

The JI-CCR-S Bourdon Tube Single Pen Circular Chart Recorder may be used in suitable applications such as:

• Industrial pressure monitoring.
• Hydraulic pressure testing.
• Pressure test benches and laboratories.
• Process equipment monitoring.
• Machinery performance evaluation.
• Quality-control and inspection procedures.
• Maintenance and troubleshooting.
• Industrial systems requiring a historical pressure record.

The instrument’s suitability for a specific application depends on its selected pressure range, pressure connection, materials, calibration, and operating conditions.

Key Features

• Model: JI-CCR-S.
• Bourdon tube-based pressure measurement.
• Single-pen circular chart recording.
• Graphical recording of pressure changes over time.
• Supports pressure trend analysis and process documentation.
• Suitable for industrial testing and monitoring applications.
• Helps maintain physical records for inspection and review.
• Key-driven motor arrangement, subject to confirmation for the supplied configuration.
• Pressure range, accuracy, chart duration, and connection details to be selected or confirmed according to the model specification.

Japsin Instrumentation – Since 1974