ABB PFTL101A-2.0KN 3BSE004172R1 DIN-Rail Mountable Force Sensor for Industrial Automation

Description
The ABB PFTL101A-2.0KN 3BSE004172R1 is a compact,high-precision tension load cell designed for real-time force measurement in industrial lifting,material handling,and safety-critical automation systems.Combining a robust stainless steel mechanical structure with integrated signal conditioning,it delivers a stable 4–20 mA output proportional to applied tensile force—ideal for direct connection to PLCs,DCS,or safety relays.
As part of ABB’s(now Hitachi Energy)industrial sensor portfolio,this 2 kN-rated load measuring link ensures accurate overload detection,weight verification,and dynamic force monitoring in applications ranging from robotic arms to crane hoists.
Application Scenarios
At an automotive assembly plant in Germany,robotic welding arms frequently experienced unexpected stops due to unverified payload variations.Engineers installed the ABB PFTL101A-2.0KN 3BSE004172R1 between the robot flange and end-effector to monitor real-time tool weight.The 4–20 mA signal fed directly into an AC 800M PLC,triggering alerts if deviations exceeded±3%.Within weeks,unplanned downtime dropped by 45%,and tool-change validation became fully automated.For this facility,the ABB PFTL101A-2.0KN 3BSE004172R1 transformed a simple mechanical link into an intelligent diagnostic node—enhancing both safety and productivity.
Parameter
Main Parameters Value/Description
Product Model PFTL101A-2.0KN 3BSE004172R1
Manufacturer ABB/Hitachi Energy
Product Category Tension Load Cell/Force Transducer
Nominal Measuring Range 2.0 kN(≈204 kgf/450 lbf)
Output Signal 4–20 mA(2-wire,loop-powered)
Accuracy(Including Linearity,Hysteresis,Repeatability)±0.25%of full scale
Power Supply 10–30 V DC(via current loop)
Material Stainless steel(AISI 316),corrosion-resistant
Protection Rating IP66(dust-tight&powerful water jets)
Operating Temperature-20°C to+70°C
Mounting Type In-line tension link with M12 or M16 threaded ends(standard)
Certifications CE,RoHS;optional ATEX II 3G Ex nA IIC T4 for hazardous zones
Electrical Connection 2 m PUR cable(standard),M12 connector optional
Technical Principles and Innovative Values
Innovation Point 1:Integrated Loop-Powered Electronics–Unlike traditional strain gauge bridges requiring external amplifiers,the ABB PFTL101A-2.0KN 3BSE004172R1 includes built-in signal conditioning,delivering a calibrated 4–20 mA signal directly—reducing wiring complexity and noise susceptibility.
Innovation Point 2:True Tension-Only Design–Engineered to respond exclusively to axial tensile loads,rejecting side forces and bending moments that could cause false readings in dynamic lifting applications.
Innovation Point 3:Functional Safety Ready–When paired with a safety PLC(e.g.,ABB AC 500-S),the load cell can contribute to SIL 2/PL d safety functions such as“overload stop”or“unbalanced load detection.”
Innovation Point 4:Robust Mechanical Integrity–Fatigue-tested to 10⁷cycles at 100%load,ensuring long-term reliability in high-cycle automation like palletizing robots or conveyor tensioners.
Innovation Point 5:Plug-and-Play PLC Integration–The 4–20 mA output maps linearly to 0–2 kN,enabling immediate use in ABB AC 800M,Siemens S7,or Rockwell ControlLogix systems without scaling logic.
Application Cases and Industry Value
A port terminal in Singapore retrofitted its container gantry cranes with ABB PFTL101A-2.0KN 3BSE004172R1 units on spreader twistlocks to verify container engagement before lift-off.Previously,misaligned containers caused structural stress and near-misses.With real-time tension feedback,the crane control system now halts movement if force asymmetry exceeds threshold—preventing damage and improving operator confidence.Over 18 months,spreader-related maintenance costs fell by 62%.
In a pharmaceutical lab automation project,the ABB PFTL101A-2.0KN 3BSE004172R1 was used in a precision liquid-handling robot to detect vial insertion force.This ensured consistent sealing without cracking glass—a critical requirement for sterile workflows.The sensor’s±0.5 N resolution and cleanroom-compatible finish made it the only solution meeting both metrological and regulatory needs.
Related Product Combination Solutions
ABB AC 800M AI810:Analog input module—directly interfaces with the 4–20 mA signal from ABB PFTL101A-2.0KN 3BSE004172R1.
ABB CI854A:Profibus communication module—for remote diagnostics and calibration data exchange.
ABB PM866K01:Redundant CPU—executes safety logic based on load cell inputs in critical applications.
ABB TU830:Terminal unit—for secure field wiring and surge protection.
ABB PFTL201C-5.0KN:Higher-range variant—for loads up to 5 kN in similar form factor.
ABB TB510:DIN rail mounting kit—for panel integration alongside control modules.
ABB System 800xA Asset Optimization:Software suite—for trend analysis,calibration alerts,and predictive maintenance of ABB PFTL101A-2.0KN 3BSE004172R1 networks.
Phoenix Contact MINI MCR-SL-I-I:Signal isolator—for galvanic separation in electrically noisy environments.
Installation,Maintenance,and Full-Cycle Support
Installation of the ABB PFTL101A-2.0KN 3BSE004172R1 requires in-line placement between two load-bearing components,ensuring pure axial tension.Cable routing should avoid sharp bends or exposure to moving parts.No external calibration is needed—the unit is factory-trimmed and sealed against tampering.
Routine maintenance involves visual inspection for mechanical damage and periodic zero-load verification.Due to its solid-state design and lack of moving parts,the sensor requires no lubrication or recalibration under normal conditions.In safety-critical setups,functional tests can be automated via PLC self-check routines.
We supply every ABB PFTL101A-2.0KN 3BSE004172R1 as a genuine,traceable unit—new or factory-refurbished—with full test documentation,including load calibration certificates.All units undergo thermal cycling and vibration testing to ensure field readiness.Backed by a 12-month warranty and expert technical support,we help you turn force into actionable intelligence.
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