Capteurs de forces compacts pour applications industrielles

The DLM series offers the right solution for any type of force measurement. The standard portfolio consists of three designs: button, inline, and screw-on. The button variation is suitable for measuring compressive forces, while the inline and screw-on versions are designed for static force measurement as well as dynamic compressive and tensile forces. Thus, inline and screw-on sensors are optimized for alternating force directions. The force sensors cover measurement ranges from 0 to 50N and 0 to 20,000N. Thanks to their small dimensions the force sensors can be used even when space is limited.

Measuring amplifiers are used for signal transmission between force sensors and the control system. They convert the electrical signal into analog values. In addition to our sensors, we offer measuring amplifiers and cables, thus enabling the simple implementation of the complete measuring chain. Depending on the input card the measuring amplifier is available with current or voltage output. In addition, we offer the corresponding accessories such as connection cables for simple and fast connection to the process.

• Find the right force sensor for your application quickly and easily
  • Intelligently designed portfolio for a range of forces and installation options
  • Clearly structured selection due to different connection options
  • Limited design risk thanks to simple replacement when deviations from force ranges are detected
  • Uniform thread size within the series independent of the force range
• Clever sensor design for reliable force measurement
  • Low-fatigue force sensors with 100% oscillatory width for dynamic applications across the entire measurement range
  • Decades of experience in manufacturing force sensors
• Small and flexible force sensors
  • Small sensor diameter when space is limited
  • Fast integration into machines and equipment design thanks to various sizes and shapes
• Robust force sensors for rough industrial environments
  • Stainless steel sensor housing for reliable use in demanding industrial sectors
  • Hermetically sealed sensors with long useful life for advanced impermeability requirements
  • Exceptional shock and vibration resistance, thanks to the fully welded sensor design
• Short delivery times and easy commissioning
  • Fast delivery from the warehouse
  • Plug & play through the use of unit-sensitive sensors
  • Sensor replacement without complex adjustment on the machine

DMS-based force sensors, also known as force transducers or load cells, are the ideal solution for force measurement in most applications. In principle, they are especially useful when it comes to measuring small forces. With its optimally coordinated product portfolio of force sensors for 0 – 20,000 N, Baumer covers a multitude of applications. Thanks to their robust sensor bodies they can also be used in areas with high demands. In addition to force sensors, Baumer produces strain sensors for measuring higher forces, which are simple to install in the respective structure.

Um extensômetro consiste numa resistência elétrica simples. Assim como em qualquer outro tipo de resistor, o valor da resistência de um extensômetro depende do comprimento e da largura da faixa condutora. Pode-se dizer que:
- quanto mais longa a faixa condutora, mais alto o valor da resistência
- quanto mais fina a faixa condutora, mais alto o valor de resistência
Quando uma carga mecânica - tração, pressão, dobra ou torção - é aplicada sobre um extensômetro, seu valor de resistência elétrica é modificado. Esse comportamento físico pode ser utilizado na medição de força, realizando-se uma conexão rígida entre os extensômetros e o objeto a ser medido. Para isso, cola-se o extensômetro ao objeto, utilizando-se um adesivo especial Devido à conexão rígida, a extensão do corpo medido ocasiona uma extensão também do extensômetro e, consequentemente, uma alteração da resistência do mesmo. A alteração de resistência é então medida e amplificada eletronicamente. Ela constitui uma medida para a força atuante sobre o corpo medido.