ABB PFTL301E 3BSE019050R1000 Pressductor Roller Mill Load Cell Force Transducer

Product Description

PFTL301E (3BSE019050R1000) is ABB classic Pressductor magnetic elastic load cell, specially designed for metal rolling mill pressure real-time measurement.

Based on the pressductor magneto-elastic stress principle, it converts rolling mill rolling force into standard analog electrical signal, feeds back to the thickness control system (AGC) for automatic 

gauge control, realizing strip steel thickness closed-loop precision adjustment. Integrated sealed stainless steel housing, built-in temperature compensation circuit, anti-overload mechanical limit structure, 

heavy-duty industrial anti-fatigue design. Widely used as replacement spare for hot rolling mill, cold rolling mill, aluminum foil mill and non-ferrous metal rolling production lines in metallurgical industry.

Technical Specifications

Model: PFTL301E, Material No.: 3BSE019050R1000

Brand: ABB, Origin: Sweden

Measuring Principle: Magneto-elastic Pressductor technology

Rated Measuring Force: 1000 kN (suffix R1000 represents 1000kN rated load)

Overload Capacity: 150% rated load short-term overload resistance

Output Signal: Standard mV/V analog signal, matched with ABB PFRA/PFRC signal conditioner

Excitation Voltage: 10 VAC recommended excitation power supply

Linearity Error: ≤ ±0.2% FS

Hysteresis Error: ≤ ±0.2% FS

Operating Temperature: -20℃ ~ +85℃

Storage Temperature: -40℃ ~ +90℃

Protection Grade: IP68 fully sealed waterproof, oil-proof, coolant splash resistant

Housing Material: High-strength stainless steel alloy

Mounting Mode: Embedded installation under rolling mill bearing housing chock

Net Weight: Approx. 12.5 kg

Certifications: CE, metallurgical heavy industry vibration & fatigue certification

Key Features

Magneto-elastic pressductor core technology, strong anti-vibration and anti-impact ability, adapt to severe rolling mill impact load working conditions.

1000kN large-range measuring capacity, meets heavy load force detection requirements of large steel cold/hot rolling stands.

Built-in full temperature compensation circuit, effectively eliminate measurement drift caused by rolling mill high-temperature environment.

IP68 fully hermetic sealed structure, completely resist rolling oil, cooling water, iron oxide dust corrosion and infiltration.

Ultra-high long-term fatigue resistance, can withstand millions of times cyclic rolling force impact without zero drift and performance attenuation.

Stable small signal output, perfect matching with ABB PF series amplifiers, forms complete AGC thickness control closed-loop system.

Standard mechanical installation dimension, one-to-one direct replacement for original PFTL301E 1000kN load cells on rolling mill stands.

Mature metallurgy dedicated sensor, the core force measuring component of rolling mill automatic thickness control system.