Description

ABB PFRL101C 3BSE002964R002 | High Precision 2.0KN Industrial Load Sensor

Product Core Brief

Model: PFRL101C (3BSE002964R002)
Brand: ABB
Series: PFRL Force Measurement Series
Core Function: Convert mechanical tension and compression force into standard electrical measurement signals
Product Type: Force Sensor / Load Cell
Key Specs: Rated force 2.0 kN, strain gauge measurement principle, integrated signal conditioning
Condition: New Original, non-refurbished surplus stock

⚠️ Discontinued original manufacturing, limited stock available

Product Introduction

Unstable force measurement data often creates unreliable production feedback on continuous processing lines. The ABB PFRL101C 3BSE002964R002 serves as a compact force sensor built for industrial tension monitoring. Widely deployed on material winding machinery, conveyor tension control and assembly force checking stations.

Many generic load cells require external signal amplifiers. This PFRL101C unit embeds signal processing circuits inside the housing. The rated measuring range reaches 2.0 kN. It delivers consistent linear output under repeated load cycles. Field feedback shows strong resistance against minor lateral force interference, lowering abnormal alarm frequency on automated production equipment.

Key Technical Specifications

Parameter Item	Technical Data
Full Part Number	3BSE002964R002, PFRL101C
Rated Nominal Force	2.0 kN
Measuring Principle	Strain gauge force sensing
Output Signal	Standard amplified measurement signal
Allowable Overload	120% of rated force
Breaking Load	≥ 300% FS
Operating Temperature	-10 °C ~ +60 °C
Protection Class	IP54 housing
Mounting Form	Threaded mechanical connection
Typical Application	Web tension control, assembly force testing
Compatible System	ABB tension control & process monitoring units

ABB PFRL101C 3BSE002964R002

Installation & Configuration Guide

Stage 1: Pre-Installation Preparation (8 mins)

⚠️ Safety Preconditions

Stop connected mechanical equipment and lock out power sources. Confirm no unexpected movement of mechanical structures during sensor fitting. Remove residual tension from tension rollers or fixtures before assembly.

Tool Preparation

Torque wrench, PH1 screwdriver, calibrated multimeter, marking pen, mobile phone for wiring recording.

Data Preparation

Record target tension working range. Confirm required signal wiring diagram from ABB official datasheet to avoid wrong connection.

Stage 2: Old Sensor Removal (10 mins)

Step 1: Release all mechanical preload on the existing sensor assembly. Never remove the sensor while under tension load.

Step 2: Label each signal wire and power cable before disconnecting terminals.

Step 3: Loosen mounting nuts slowly with torque tools, avoid applying uneven side force to the sensor body.

Step 4: Check mounting brackets and contact surfaces for deformation, scratches or burrs. Clean contact faces with dry cloth.

⚠️ Key Reminder: Do not use the sensor housing as a lever for prying mechanical components. Internal strain gauge structure can be permanently damaged.

Stage 3: New Sensor Installation (12 mins)

Step 1: Keep the sensor packaging sealed until installation. Avoid heavy impact or dropping at all times.

Step 2: Confirm full model PFRL101C 3BSE002964R002 matches required measuring range (2.0 kN).

Step 3: Fit the sensor into mounting bracket. Tighten fixing bolts following recommended torque value; excessive torque distorts measurement zero point.

Step 4: Restore wiring strictly following recorded layout. Double-check excitation power and signal line separation to reduce electromagnetic noise.

Self-Check List

Mounting surface flat ✅ | Wiring sequence correct ✅ | No external lateral preload ✅ | Cable fixed to prevent pulling ✅

Stage 4: Power-On Calibration & Testing (15 mins)

Pre-power inspection: Confirm wiring has no short circuit. Verify supply voltage matches sensor specification.

Step 1: Switch on power without applying working load. Perform zero-point calibration according to controller operation menu.

Step 2: Apply known incremental load to check linear output response.

Step 3: Run mechanical equipment under normal working tension. Monitor real-time force readings continuously.

Step 4: Maintain operation for minimum 30 minutes. Confirm no signal drift or unstable data. Save calibration parameters inside control unit.

Troubleshooting Tip: Unstable measured values mostly come from poor mounting contact or cable interference. Separate sensor signal cables from high-power drive wiring.

Quality Inspection Process

Warehouse Entry Verification

Cross-check part number 3BSE002964R002 against factory labels. Visual inspection for housing deformation, thread damage or scratch marks. Verify original accessory list including specification sheet.
Static Performance Test

Carry out zero signal test and partial load testing. Record output signal linearity data. All test data saved as inspection records.
Electrical Circuit Detection

Check internal circuit continuity and insulation performance. Eliminate hidden open-circuit risks inside wiring loops.
Label & Parameter Recording

Record serial number and production batch information for traceability.
Final QC & Packaging

Qualified units sealed with protective wrapping. Attach QC Pass sticker. Test photos can be shared on customer request.

Field Replacement Pitfall Guide

❗ Improper Mounting Preload

A common mistake during replacement: operators tighten mounting bolts too hard. Extra mechanical stress creates permanent zero shift. After installation, repeated calibration will not fix the error. Always follow torque specifications.

❗ Lateral Force Impact

This PFRL101C is designed for axial tension and compression loads. Side force generates measuring error. Adjust mechanical guide rollers to guarantee straight force transmission path. We have met cases where misaligned rollers caused 10% steady measuring deviation.

❗ Calibration Omission After Replacement

Simply swapping sensors without resetting zero point directly leads to wrong tension feedback. Automatic winding machines may suffer material breakage or loose winding due to inaccurate force data.

❗ Cable Layout Interference

Signal cables running parallel with inverter power lines introduce noise fluctuation. Route sensor wiring in separated cable ducts wherever possible.

❗ Physical Shock Risk

Force sensors contain fragile strain gauge elements. Any drop during transportation or installation can cause invisible internal damage. Handle units gently at all stages.

Frequently Asked Questions (FAQ)

Can PFRL101C 2.0KN work for web tension control on plastic film production lines?

Yes. This sensor is widely used for film and textile tension monitoring. You need to calculate actual maximum tension load to confirm the 2.0 kN range meets working conditions.
Is this sensor compatible with older ABB tension controllers?

Most ABB tension control units support PFRL series sensors. For controller versions older than 2005, confirm signal type before purchase. Minor parameter adjustments may be needed after installation.
Does the PFRL101C support bidirectional tension and compression measurement?

It detects force along the main axial direction. It can capture both tension and compression load within 2.0 kN rated range.
What warranty coverage is provided for 3BSE002964R002?

All stocked sensors carry a 12-month warranty. We complete function testing before shipment. Damage caused by overload, impact or wrong wiring falls outside warranty scope.
Can I overload the sensor temporarily above 2.0 kN?

120% overload is allowed for short durations. Continuous operation above rated force will shorten service life and lead to irreversible accuracy loss. Avoid long-term overload scenarios.
Stock and lead time for PFRL101C?

Physical stock available for immediate shipment within 1–3 working days. Original production has stopped, inventory quantity changes frequently. Confirm stock status before placing formal orders.