The ABB PFCL201CE 10KN (Part Number: 3BSX105983-100) is a high-precision, mill-duty vertical measuring load cell based on ABB’s renowned Pressductor® Technology. Designed for the most demanding industrial environments, such as paper mills and steel processing lines, this “PillowBlock” style sensor measures the vertical component of strip tension. The “CE” designation indicates the Mill-Duty version, which features a fixed connection cable housed in a protective stainless steel hose for maximum durability against mechanical wear and chemical exposure.
1. Product Parameters & Technical Datasheet
The PFCL201CE is machined from a single block of high-grade stainless steel, ensuring it acts as a rigid transducer with virtually no moving parts.
| Parameter | Specification Details |
| Model | PFCL201CE 10KN |
| Part Number | 3BSX105983-100 |
| Nominal Load (Fnom) | 10 kN (Approx. 2,250 lbs / 1,020 kgf) |
| Extended Load | 15 kN (with maintained functionality) |
| Max Permitted Load | 25 kN (Vertical direction, without permanent damage) |
| Overload Capacity | 100 kN (Survival limit in measuring direction) |
| Accuracy Class | ±0.5% |
| Repeatability Error | < ±0.05% |
| Hysteresis | < 0.2% |
| Spring Constant | 500 kN/mm |
| Deflection at Fnom | 0.02 mm (extremely rigid) |
| Material | Stainless Steel (SIS 2387 / DIN X4CrNiMo 16-5) |
| Operating Temp | -10°C to +90°C (14°F to 194°F) |
| Connection Type | Fixed cable (10m standard) with protective hose |
Core Technical Advantages
- Pressductor® Principle: Uses the magnetoelastic effect where mechanical force changes the magnetic properties of the steel block. This results in a high-power, low-impedance AC signal that is highly resistant to electrical interference.
- Vertical Component Measurement: Positioned under the bearing housing, it ignores horizontal force vectors, allowing for accurate tension calculation regardless of strip direction changes.
- Environmental Sealing: The internal components are potted, and the CE version’s protective hose makes it suitable for “wet-end” applications in paper machines.
2. Country of Origin
The ABB PFCL201CE 10KN is designed and manufactured in Sweden. Production is centered at ABB’s Measurement & Analytics facility in Västerås, known globally for pioneering force measurement technology since the 1950s.
3. Application Areas
The 10KN capacity is ideal for medium-to-heavy tension applications across several heavy industries:
- Paper & Pulp: Measuring wire and felt tension in paper machines where high moisture and chemicals are present.
- Steel & Metals: Tension control in annealing, pickling, and galvanizing lines to prevent strip breakage or surface damage.
- Textile & Non-woven: High-speed processing lines requiring constant web tension for uniform product quality.
- Converting Industry: Large-scale laminating and coating lines for plastics and aluminum foil.
4. Product Usage Instructions
Mechanical Installation
- Foundation: The mounting surface must be machined flat to within 0.05 mm. A sturdy foundation is critical to prevent vibration-induced measurement noise.
- Orientation: Ensure the measurement arrow on the load cell points in the direction of the vertical force component.
- Torque: Use a torque wrench to tighten the four mounting screws. For the 10KN model, follow the specific torque values in the manual (typically M16 or M20 bolts) to ensure the sensor is pre-tensioned correctly.
- No Shims: Never place shims directly above or below the load cell; shims should only be used between the adapter plate and the foundation.
Electrical Connection
- Fixed Cable: The CE model comes with a fixed cable. Do not attempt to shorten the protective hose without specialized tools.
- Tension Electronics: The load cell must be connected to an ABB Tension Electronics unit (e.g., PFEA111/112/113).
- Grounding: Ensure the protective hose is grounded to the machine frame to maintain the Faraday cage effect around the signal wires.
Calibration
- Zeroing: Perform “Zero Set” with the measuring roll in place but without the strip/web.
- Wrap Angle: Input the wrap angle and the weight of the roll into the electronics unit. This allows the system to subtract the tare weight and calculate the true strip tension.
5. Product Related News
Focus on Lifecycle Sustainability
As of early 2026, ABB has highlighted the PFCL201 series in its “Circular Economy” initiative. Because these units are machined from solid steel and have no moving parts, they are frequently eligible for factory refurbishment. ABB news reports indicate that refurbished Pressductor units can provide another 20 years of service, significantly reducing the environmental footprint of heavy industrial plants.
Advanced Diagnostics Integration
Recent updates to the ABB Ability™ platform now allow for real-time health monitoring of PFCL201CE units. By analyzing the magnetic signature of the load cell, the system can predict bearing failures in the measuring roll before they impact production quality. This “Smart Tension” approach is becoming a standard upgrade for mills undergoing digital transformation.
Reliability in Harsh Environments
ABB recently published a case study involving a large-scale galvanizing line in Northern Europe where PFCL201CE units successfully operated for over 15 years without recalibration, despite constant exposure to acidic vapors and high-frequency vibrations, outperforming traditional strain-gauge alternatives.
6. Maintenance & Troubleshooting Checklist
- Check for Mechanical Binding: If readings are “stuck,” ensure the bearing housing can move freely in the vertical direction and is not binding against side guards.
- Cleaning: While the CE version is robust, remove any buildup of paper pulp or metal scale around the base of the load cell to prevent “force shunting.”
- Signal Integrity: Use an ohmmeter to check the insulation resistance (minimum 20 MΩ) if the tension electronics report a “Ground Fault.”
