For higher force ranges and large constructions, strain sensors are a suitable alternative to force sensors. Unlike force sensors, strain sensors are not installed directly in the force flow but screwed onto the relevant component surface. The detected surface strain allows for precise force identification without elaborate component modifications.

The product portfolio covers the entire sensor range to meet multifacted requirements and specific applications. The portfolio excels in terms of miniaturized and robust products as well as digital connectivity. Consistency that pays off.

Which strain sensor is the right one for your application, how force measurement with strain sensors is implemented and at which position a strain sensor should be mounted, you will find out in our whitepaper.

Baumer strain sensors enable cost-effective force measurement for nearly all application areas. Regardless of whether for limited spaces, in robust outdoor applications, or in the industrial sector, we always offer you the right solution for measuring large forces in ongoing processes.

Adapt the Baumer force and strain sensors to match your application task of precise force measurements and benefit from smart features for maximum results. Used in combination with the Baumer Sensor Suite, you will fully exploit the capabilities of the force and strain sensors thanks to specific Add-ons and the intuitive user interface. Watch the tutorial and learn more about the Baumer IO-Link portfolio of force and strain sensors.

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• 力傳感器測力的理想替代方案
  • 輕松集成至現(xiàn)有的機(jī)器和系統(tǒng)中
  • 大大減少設(shè)計工作量
• 提高機(jī)器性能
  • 過程參數(shù)的精確測量和可靠控制
• 優(yōu)化物流管理
  • 只需一款傳感器，即可應(yīng)對不同尺寸的機(jī)器
• 縮短維修時間
  • 出廠前已完成應(yīng)變校準(zhǔn)，維護(hù)期間傳感器更換方便，無需在機(jī)器中重新進(jìn)行耗時的校準(zhǔn)工作
  • 傳感器的安裝和拆除更加快速、簡單

堡盟應(yīng)變傳感器通常由彈性體和應(yīng)變片組成。應(yīng)變傳感器通過螺栓固定到機(jī)械構(gòu)件上。機(jī)械構(gòu)件在力的作用下發(fā)生形變，形變通過摩擦力被彈性體捕捉到，導(dǎo)致材料表面發(fā)生應(yīng)變。該應(yīng)變通過貼在彈性體表面的應(yīng)變片測得。應(yīng)變片將機(jī)械應(yīng)變轉(zhuǎn)換為電阻變化，相當(dāng)于一個機(jī)械電子信號轉(zhuǎn)換器。各應(yīng)變片以特定方式連接成惠斯通電橋，即便是微小的應(yīng)變也能測量到。這樣，借助應(yīng)變片測得的應(yīng)變可以很容易地通過內(nèi)置的放大器進(jìn)行處理，同時此應(yīng)變和應(yīng)力的變化成正比。