ABB PFTL 101B 5kN Load Cell

The ABB PFTL 101B Pressductor Load Cell 5kN is a high-performance tension sensor designed for a variety of industrial applications. Below is a detailed overview of its key features, specifications, and applications:

Product Overview

• Model: PFTL 101B
• Brand: ABB
• Type: Pressductor PillowBlock Load Cell (also known as a tension sensor)
• Rated Load: 5.0 kN (approximately 1125 lbf)

Key Specifications

• Permitted Load in Transverse Direction: 30.0 kN (approximately 6750 lbf), indicating that the sensor can also withstand significant lateral loads.
• Overload Capacity in Measurement Direction: 25.0 kN (approximately 5625 lbf), demonstrating the sensor’s overload protection capability in the measurement direction.
• Spring Constant: 325 kN/mm (approximately 1857 kip/in), which helps to understand the deformation of the sensor when subjected to force.
• Accuracy: High precision ensures the accuracy and stability of measurement results.
• Reliability: Made of high-quality materials and manufacturing processes, ensuring long-term stable operation in harsh industrial environments.
• Response Time: The sensor responds quickly to changes in external forces, suitable for applications requiring real-time monitoring and control of tension.
• Dimensions and Weight: 25mm x 25mm x 100mm in size and 0.5 kg in weight, with a compact design that is easy to install and integrate into various equipment.

Working Principle

The working principle of the PFTL 101B Load Cell is based on the piezomagnetic effect or similar physical principles. When the sensor is subjected to an external force, the magnetic material inside undergoes slight deformation or magnetic changes. These changes are captured by the coils or sensor circuits inside the sensor and converted into an electrical signal output. By measuring the size and changes of this electrical signal, the magnitude and direction of the external force can be determined.

Applications

The ABB PFTL 101B Load Cell is widely used in various industrial applications, including:

• Machinery Manufacturing: Used for tension measurement and control in various mechanical equipment to ensure stable operation and product quality.
• Automation Control: In automated production lines, it is used for real-time monitoring and control of material tension, improving production efficiency and product quality.
• Aerospace: In the aerospace industry, the sensor can be used to measure and monitor the tension state of critical components to ensure flight safety.
• Mechanics Research: In mechanics research and testing, the sensor can be used to measure and record various mechanical parameters, providing reliable data support for scientific research.
• Paper and Pulp Industry: It is particularly useful in the paper industry, such as for tension measurement in the “wet end” of paper machines, ensuring the uniformity and quality of paper. It is also suitable for tension measurement in calibrators, coaters, and rewinders.

Installation and Maintenance

• Installation Environment: The sensor should be installed in an environment free of vibration, corrosive gases, and strong magnetic field interference.
• Cable Connection: Ensure that the cable connection is secure, avoiding looseness or damage. Pay attention to cable protection and routing to prevent external mechanical damage.
• Overload Avoidance: Although the sensor has a certain overload capacity, long-term overload may lead to performance degradation or damage. Therefore, avoid exceeding its rated load during use.
• Regular Maintenance: Regularly check the appearance and performance of the sensor to ensure it is in good condition. If necessary, clean and calibrate it in a timely manner.

In summary, the ABB PFTL 101B Pressductor Load Cell 5kN, with its high precision, high reliability, quick response, and wide range of applications, has broad application prospects in industrial automation and tension measurement fields.