ABB PFTL101B-2.0KN 3BSE004185R1 Load cell

The ABB PFTL101B-2.0KN 3BSE004185R1 is a precision-engineered load cell designed to provide accurate and reliable force measurements in industrial automation and weighing systems. This model is part of ABB’s well-known PFTL101B series, tailored for force measurement applications in rolling mills, strip processing lines, paper machinery, and other high-demand production environments.

With a rated capacity of 2.0 kN, this load cell delivers superior linearity, minimal hysteresis, and long-term stability, even under dynamic and harsh operating conditions. It features strain gauge technology, sealed stainless-steel construction, and a compact form factor that makes it suitable for installations with limited space.

The PFTL101B series is globally recognized for its integration with ABB’s Pressductor Stressometer systems, offering a full solution for tension measurement and control in continuous processes.

Product Specifications

Product Applications

The ABB PFTL101B-2.0KN is highly suited for demanding industrial environments that require accurate force or tension measurements. Its typical application areas include:

• Metals Processing

  Used in rolling mills and strip processing lines to measure tension in cold rolling, annealing, or pickling operations.

• Paper & Pulp Industries

  Ensures precise tension monitoring in continuous web production systems, improving product quality and reducing breaks.

• Rubber & Plastic Processing

  Monitors material stretch and mechanical load during extrusion or calendaring processes.

• Packaging & Labeling Machines

  Detects and regulates the pulling force to ensure accurate alignment and wrap during production.

• Textile Machinery

  Measures yarn or fabric tension to ensure consistent handling in high-speed looms and finishing machines.

• Tension Control Systems

  Integrated into ABB’s Stressometer or third-party PLC/DCS systems for closed-loop feedback and control.

Product Advantages

• High Precision and Stability

  Delivers repeatable and accurate results even under cyclic or dynamic load conditions.

• Compact and Durable Construction

  Stainless steel design with IP67 protection makes it ideal for tough, confined industrial environments.

• Seamless ABB Integration

  Designed to interface directly with ABB’s tension control and feedback systems for minimal engineering effort.

• Overload Protection

  Built-in mechanical overload limit ensures survivability during sudden load spikes or installation mishaps.

• Low Maintenance Needs

  Thanks to its sealed construction and robust strain gauge design, it operates maintenance-free over long periods.

• Global Standard Compliance

  Conforms to international accuracy and safety standards, ensuring compatibility in regulated industries.

Frequently Asked Questions (FAQ)

1. What type of signal conditioning equipment is required for the PFTL101B-2.0KN?

   The load cell outputs a low-level millivolt signal (mV/V), so it must be paired with a high-precision strain gauge amplifier or signal conditioner for integration into a control system.

2. Is the load cell suitable for applications involving constant vibration?

   Yes, the PFTL101B-2.0KN is designed for industrial environments where mechanical vibration is present, such as rolling mills or paper machines, without compromising measurement accuracy.

3. Can the load cell be mounted in any orientation?

   The sensor can be mounted vertically or horizontally, but the direction of force must align with the sensing axis to ensure reliable and accurate force measurement.

4. Does the load cell require a warm-up period before use?

   While it delivers stable output almost immediately, for high-precision measurements it’s recommended to allow a short stabilization period after powering the system.

5. Is the PFTL101B-2.0KN resistant to electromagnetic interference (EMI)?

   Yes, the load cell is shielded and designed to operate reliably in environments with electrical noise. Proper grounding and shielded cabling are still recommended.

6. What maintenance is required during long-term operation?

   This load cell is designed for minimal maintenance. Routine checks on mounting bolts, cable integrity, and zero drift during system shutdowns are typically sufficient.

7. What is the accuracy class or tolerance of this model?

   The load cell maintains a typical accuracy of ±0.1% full scale, which includes linearity, hysteresis, and repeatability combined.

8. What precautions should be taken during installation to avoid damaging the sensor?

   Avoid subjecting the sensor to mechanical shock, side-loading, or over-tightening during installation. Ensure proper torque levels, use recommended mounting surfaces, and avoid any off-axis loading which can affect performance or cause damage.

9. Can this sensor be used in food or pharmaceutical environments?

   While it is IP67 rated and made of stainless steel, it is not certified for hygienic or washdown conditions. Use in clean environments is possible if protected accordingly.

10. What should I do if the sensor output drifts over time?

    Check for mechanical shifts in mounting, temperature changes, or cable wear. A recalibration may be required using a certified reference load.