Description

The PFTL101B 2.0KN is a compact, high-reliability tension load cell from ABB’s PFTL101 series, designed specifically for force and load monitoring in industrial lifting, hoisting, and material handling applications. With a rated capacity of 2.0 kilonewtons (kN) (~204 kgf), this device provides continuous, real-time measurement of tensile forces in cables, chains, hooks, or structural pins—enabling critical safety functions such as overload detection, load balancing, and anti-sway control.

Housed in a robust stainless steel body with an IP66 protection rating, the PFTL101B 2.0KN ABB withstands dust, moisture, vibration, and temperature extremes typical in ports, steel mills, warehouses, and offshore platforms. It delivers a standardized 4–20 mA analog output proportional to applied force, compatible with most PLCs, DCS systems (including ABB’s AC 800M), and safety relays. The unit requires no external amplifier and can be mounted directly into existing mechanical linkages due to its low-profile, pin-style form factor.

Certified to functional safety standards (SIL 2 per IEC 61508 and Performance Level d per ISO 13849), the PFTL101B 2.0KN ABB is approved for use in safety-related control systems where personnel and asset protection are paramount.

Technical Specifications

Main Features and Advantages

✅ Integrated 4–20 mA Output – No need for separate signal conditioners; connects directly to PLC analog inputs or safety controllers.
✅ Functional Safety Certified – Validated for use in safety circuits that prevent crane overloads or uncontrolled lifts (e.g., EN 13852 compliance).
✅ Robust Mechanical Design – Stainless steel construction resists corrosion in marine, chemical, and outdoor environments.
✅ Easy Retrofit Installation – Replaces standard clevis pins or shackles without major mechanical redesign.
✅ Long-Term Stability – Factory-calibrated with temperature compensation ensures consistent performance over years of service.
✅ Low Power & Loop-Powered – Draws power from the same 4–20 mA loop, simplifying wiring and reducing cabinet space.

Application Field

The PFTL101B 2.0KN ABB is commonly used in:

• Overhead cranes & gantry systems– Prevents lifting beyond safe working load (SWL).

• Elevators & platform lifts– Monitors cable tension for emergency braking logic.

• Automated storage & retrieval systems (AS/RS)– Ensures precise load handling in robotic warehouses.

• Marine winches & davits– Provides real-time feedback during boat launch/recovery operations.

• Test rigs & laboratory equipment– Measures small tensile forces in R&D or quality control.

• AGVs and mobile robots– Detects payload anomalies to avoid tipping or motor overload.

Related Products

• PFTL101B 5.0KN / 10KN / 20KN– Higher capacity variants in the same series

• PFTL201C– Dual-range or higher-precision version with digital interface (optional)

• PM564-TP ABB– Compact PLC for local load monitoring and control

• CI862 ABB– PROFIBUS communication module for integrating analog signals into AC 800M

• HMS Anybus X-gateway– Converts 4–20 mA to PROFINET/EtherNet/IP if needed

• ABB Ability™ Condition Monitoring– Cloud-based solution for predictive maintenance using load data