衡器的安装与限位

Installation and Limit of Weighing Instrument

称重系统主要是由承载器、传感器和限位装置组成。传感器是称重单元的心脏,它决定了称重系统的准确度和基本性能。限位器保证称重系统在使用中,能确保设计要求的基础,并保证传感器性能不受损害的根本。但是限位装置往往是设计称重系统时被忽视或使用不当的部分。本文对限位装置的约束限位和制动限位器的基本功能做了说明,介绍了一些实用的制动限位器,并对约束限位的基本要求和设计基础进行介绍。

The weighing system is mainly composed of carrier,sensor and limit device.The sensor is the heart of the weighing unit,which determines the accuracy and basic performance of the weighing system.The limiter ensures that the weighing system in use,can ensure the basis of design requirements,and ensure that the performance of the sensor is not damaged.But the limit device is often ignored or improperly used in the design of weighing system.This paper describes the basic functions of the constraint and stops of the limiting device,introduces some practical stops,and introduces the basic requirements and design basis of the constraint.