ABB PFCL201C 10KN

描述

ABB PFCL201C 10kN是一款高性能称重传感器，专为工业环境中精确测量垂直方向的力而设计，广泛应用于张力控制、材料测试、自动化生产线等领域。以下是其核心功能与技术特性的综合概述：

一、工作原理

PFCL201C 10kN采用压磁式测量技术（Pressductor®），利用磁性材料在机械应力作用下导磁率变化的原理工作。传感器内部由单块高强度不锈钢加工而成，四个孔中缠绕两个相互垂直的线圈：一个初级线圈通以交流电产生磁场，另一个次级线圈作为测量线圈。当传感器受力时，磁场对称性发生变化，次级线圈感应出与力成正比的电压信号，从而实现力的量化测量。

二、核心特点

高精度与稳定性

-测量精度可达满量程的±0.25%或更高，长期稳定性优异，适合对精度要求严苛的工业场景。

-温度补偿技术确保在-20℃至+80℃范围内稳定工作，温度漂移控制在极低水平。

耐用性与防护性能

-采用全不锈钢材质，具备IP68防护等级，防尘、防腐蚀，适用于酸洗、镀锌等恶劣环境。

-高过载耐受性，可承受瞬时冲击和振动，延长使用寿命。

安装与兼容性

-枕式结构设计，支持水平或垂直安装，适配多种机械布局。

-输出信号可配置为模拟（4-20mA、0-10V）或数字接口，兼容主流控制系统（如PLC、DCS）。

多功能应用

-既可测量静态重量（如料斗秤、轨道秤），也可监测动态张力（如造纸、纺织生产线）。

-支持扩展功能模块（如控制单元、接线盒），实现复杂系统的集成。

三、典型应用场景

工业制造

-造纸行业：测量纸张张力，确保印刷质量与平整度。

-纺织行业：控制纤维材料张力，避免断线或变形。

-金属加工：监测线材拉制过程中的力值，优化工艺参数。

能源与交通

-铁路领域：铁轨承重监测，保障列车运行安全。

-化工行业：反应釜压力检测，防止设备过载。

科研与测试

-材料力学实验：测量材料拉伸、压缩极限值。

-医疗设备：高精度手术器械负载测试。

四、系统集成与扩展

PFCL201C 10kN可与ABB的Millmate带材张力测量系统配套使用，该系统包含控制单元（如PFCA 401）、接线盒及电缆组件，支持TCP/IP、RS-232等通信协议，实现数据远程传输与监控。此外，传感器可通过数字量输入/输出端口或高速现场总线（如EtherCAT）与第三方设备无缝对接。

五、技术优势

抗干扰能力：磁性传感原理对电磁干扰不敏感，适合工业现场复杂电磁环境。

低维护成本：无移动部件，长期免校准，降低运维投入。

认证与合规性：符合ATEX II 3GD防爆标准，满足食品、制药等行业的卫生要求。

ABB PFCL201C 10kN is a high-performance load cell designed for precise vertical force measurement in industrial environments.It is widely used in tension control,material testing,automated production lines and other fields.The following is a comprehensive overview of its core functions and technical features:

I.Working Principle

PFCL201C 10kN uses the pressure-magnetic measurement technology(Pressductor®),which works on the principle that the magnetic permeability of magnetic materials changes under mechanical stress.The sensor is made of a single piece of high-strength stainless steel,and two mutually perpendicular coils are wound in four holes:one primary coil is passed through an alternating current to generate a magnetic field,and the other secondary coil is used as a measuring coil.When the sensor is subjected to force,the symmetry of the magnetic field changes,and the secondary coil induces a voltage signal proportional to the force,thereby realizing the quantitative measurement of force.

II.Core Features

High Precision and Stability

-The measurement accuracy can reach±0.25%or higher of the full scale,and the long-term stability is excellent,which is suitable for industrial scenarios with strict precision requirements.

-Temperature compensation technology ensures stable operation in the range of-20℃to+80℃,and temperature drift is controlled at an extremely low level.

Durability and protection performance

-Made of all stainless steel,with IP68 protection level,dustproof and corrosion-resistant,suitable for harsh environments such as pickling and galvanizing.

-High overload tolerance,can withstand instantaneous shock and vibration,and extend service life.

Installation and compatibility

-Pillow-type structure design,supports horizontal or vertical installation,and is suitable for a variety of mechanical layouts.

-The output signal can be configured as analog(4-20mA,0-10V)or digital interface,compatible with mainstream control systems(such as PLC,DCS).

Multifunctional application

-It can measure static weight(such as hopper scales,rail scales)and monitor dynamic tension(such as papermaking and textile production lines).

-Supports extended functional modules(such as control units,junction boxes)to achieve integration of complex systems.

III.Typical application scenarios

Industrial manufacturing

-Papermaking industry:measure paper tension to ensure printing quality and flatness.

-Textile industry:Control the tension of fiber materials to avoid wire breakage or deformation.

-Metal processing:Monitor the force value during wire drawing and optimize process parameters.

Energy and transportation

-Railway field:Track load monitoring to ensure the safety of train operation.

-Chemical industry:Reactor pressure detection to prevent equipment overload.

Scientific research and testing

-Material mechanics experiment:Measure the tensile and compression limit values​​of materials.

-Medical equipment:High-precision load testing of surgical instruments.

IV.System integration and expansion

PFCL201C 10kN can be used with ABB’s Millmate strip tension measurement system,which includes a control unit(such as PFCA 401),a junction box and cable assemblies,supports TCP/IP,RS-232 and other communication protocols,and realizes remote data transmission and monitoring.In addition,the sensor can be seamlessly connected to third-party devices through digital input/output ports or high-speed fieldbuses(such as EtherCAT).

V.Technical advantages

Anti-interference ability:The magnetic sensing principle is not sensitive to electromagnetic interference and is suitable for complex electromagnetic environments in industrial sites.

Low maintenance cost:no moving parts,long-term calibration-free,reducing operation and maintenance investment.

Certification and compliance:in line with ATEX II 3GD explosion-proof standards,meeting the hygiene requirements of the food,pharmaceutical and other industries.