Brief Product Description

PFTL101B‑2.0kN, part number 3BSE004185R1, is a high‑precision strain‑gauge based tension load cell manufactured for ABB industrial tension measurement systems. Rated for 2.0 kN measuring range, this compact mechanical sensor converts mechanical tension force into proportional low‑level electrical signal for closed‑loop tension control. Built with rugged metal housing, excellent long‑term stability and high resistance against mechanical shock and vibration, it is widely used for web tension monitoring in continuous production lines. As a legacy spare sensor, it is supplied as fully‑tested refurbished and surplus units for maintenance and retrofit of existing industrial processing equipment.

Core Product Functions

• Precise tension force measurement within 0‑2.0 kN range via internal strain‑gauge sensing element
• Convert mechanical web tension into analog output signal for tension controller processing
• Real‑time tension feedback to realize closed‑loop control for winding, unwinding and web handling processes
• High measurement accuracy and repeatability to keep consistent tension for thin material processing
• Rugged mechanical structure resists shock, vibration and continuous cyclic load in production environment
• Standard mechanical mounting interface for direct installation on roller supports of processing machines
• Compatible with ABB PFT series tension controllers for complete tension measuring system setup
• Stable output performance under varying temperature conditions for long‑time continuous operation
• Detect abnormal tension fluctuation to avoid material breakage, wrinkling and production defects

Application Scenarios

• Paper manufacturing production lines for paper web tension monitoring and control
• Plastic film, foil and textile processing winding‑unwinding tension control systems
• Printing industry web handling machinery to maintain stable material tension
• Metal foil and thin strip processing lines requiring precise force feedback
• Converting machinery for coating, laminating and slitting process tension supervision
• Spare replacement load cell for maintenance, troubleshooting and upgrade of existing ABB tension measurement installations

FAQ (Frequently Asked Questions)

• Q: Tension reading shows zero value or unstable jumping signal?
  A: Check mechanical installation misalignment, cable damage, connector loose contact, strain‑gauge element fatigue or controller parameter calibration offset.
• Q: Measured tension value deviates heavily from actual process tension?
  A: Inspect roller mechanical friction, load cell over‑range impact damage, zero‑point drift or incorrect calibration parameters.
• Q: Can PFTL101B‑2.0kN 3BSE004185R1 be replaced while production line keeps running?
  A: Stop the machine and release web tension before replacement. Operating under loaded condition may cause permanent sensor damage and safety risk.
• Q: Can this load cell work with third‑party tension controllers from other manufacturers?
  A: It can output strain‑gauge signal, yet full performance matching relies on matched excitation and receiving circuit; native integration is optimized for ABB PFT series control systems.

• Q: Is PFTL101B‑2.0kN 3BSE004185R1 available for brand‑new production‑line projects?
  A: This legacy tension load cell has reached end‑of‑life. Only surplus and fully‑tested refurbished units are provided for existing‑site maintenance work.

3BSE004185R1.pdf