Sensores de tensão

Os sensores de deformação piezoeléctricos da Kistler são utilizados para medições de alta resolução das deformações que ocorrem numa estrutura.

Os sensores de tensão piezoelétricos da Kistler podem ser usados para medições de alta resolução das tensões que ocorrem numa estrutura. Para o conseguir, o sensor é montado numa posição adequada. Se for necessária uma medição indireta da força, o sensor é calibrado. Os fatores relevantes são a geometria da estrutura, o módulo de elasticidade do material e a tensão mecânica. Os sensores de tensão superficial são fixados à estrutura com o parafuso de montagem. A deformação da estrutura é transmitida para o elemento de medição através de fricção estática. Os pinos de medição de deformação precisam de um furo de montagem cilíndrico no qual o sensor de deformação é então inserido e pré-carregado. A Kistler oferece sensores piezoelétricos de medição de deformação com alinhamento axial e radial ao eixo do furo.

These strain sensors are suitable for measuring dynamic and quasistatic forces on fixed or moving machine parts. The sensor measures the force-proportional strain on machine or structural surfaces.

Piezoelectric surface strain sensors, highly sensitive (-600 … 600 με)

Piezoelectric surface strain sensors, highly sensitive (-600 … 600 με)

Piezoelectric surface strain sensor, highly sensitive (-600 … 600 με)

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Piezoelectric surface strain transducer, highly sensitive, isolated ground (±600 µɛ)

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These transmitters with an integrated fully-digital charge amplifier are particularly suitable for measuring dynamic and quasistatic forces on stationary or moving machine parts.

Piezoelectric surface strain sensors, transmitters with integrated charge amplifier, ±20 … ±800 με

Piezoelectric surface strain sensors, transmitters with integrated charge amplifier, ±20 … ±800 με

Piezoelectric surface strain sensor, transmitter with integrated charge amplifier (±20 … ±800 με)

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Piezoelectric sensor for monitoring cavity and injection pressures, e.g. in injection molding. This longitudinally sensitive pin is used for indirect measurement of dynamic pressures and strains.

Piezoelectric sensors, longitudinal strain measuring pins (M5)

Piezoelectric sensors, longitudinal strain measuring pins (M5)

Piezoelectric sensor, longitudinal strain measuring pin (M5) for cavity and injection pressure

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Cavity pressure sensor, contact-free measuring, M5, with single-wire cable (length 1.5 m) and connector Type 1839

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These robust strain sensors are particularly suitable for measuring dynamic and quasistatic forces on stationary or moving machine parts (indirect, force-proportional strain measurement).

Piezoelectric surface strain sensors, robust for industrial use (-800 … 800 με)

Piezoelectric surface strain sensors, robust for industrial use (-800 … 800 με)

Piezoelectric surface strain sensor for industrial use (-800 … 800 με), standard version

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Piezoelectric surface strain sensor (-800 … 800 με) with M13x1 adapter for IP67 protection tube

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These measuring pins based on piezoelectric sensor technology are designed for indirect force measurement in machine structures, tools, etc. in order to support industrial monitoring tasks.

Piezoelectric sensors, transverse strain measuring pins (M10)

Piezoelectric sensors, transverse strain measuring pins (M10)

Piezoelectric sensor, transverse strain measuring pin (10 mm, KIAG 10-32 pos. int., 3 m cable)

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Piezoelectric sensor, transverse strain measuring pin (10 mm, KIAG 10-32 pos., 3 m cable)

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Piezoelectric sensor for monitoring forces and strains in machines and tools. This compact, longitudinally sensitive pin is used for indirect measurement of dynamic and quasistatic forces.

Piezoelectric sensors, longitudinal strain measuring pins (M10)

Piezoelectric sensors, longitudinal strain measuring pins (M10)

Piezoelectric sensor, longitudinal strain measuring pin (M10)

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These measuring pins based on piezoelectric sensor technology are designed for indirect force measurement in machine structures, tools, etc. in order to support industrial monitoring tasks.

Piezoelectric sensors, transverse strain measuring pins (M8)

Piezoelectric sensors, transverse strain measuring pins (M8)

Piezoelectric sensor, transverse strain measuring pin (8 mm, KIAG 10-32 pos., 3 m cable)

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Piezoelectric sensor, transverse strain measuring pin (8 mm, M4 neg., 3 m cable)

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The resistive load cells of family Type M51111 are designed to measure forces on the safety belt during a crash test, with a negligible impact on the belt’s performance.

Resistive load cells for seat belts (measuring range 16 kN)

Resistive load cells for seat belts (measuring range 16 kN)

Resistive seat belt load cell, lightweight, 16 kN

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