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Amplificadores de carga

A Kistler oferece uma vasta gama de amplificadores de carga para todas as áreas de aplicação da tecnologia de medição piezoeléctrica.

Um amplificador de carga é um conversor de carga que converte sinais de carga muito baixa, tais como os gerados por sensores piezoeléctricos, em sinais de tensão proporcionais (volts). Como inventor do amplificador de carga, Kistler oferece uma enorme gama de amplificadores de carga para todas as aplicações.

Categorias e filtros
These 1-channel laboratory charge amplifiers are suitable for generic measurement applications with piezoelectric sensors in the laboratory environment.
Laboratory charge amplifiers, 1-channel, measuring ranges ±2 to 2200000 pC, frequency range ≈0 … 200 kHz
Laboratory charge amplifiers, 1-channel, measuring ranges ±2 to 2200000 pC, frequency range ≈0 … 200 kHz
5015A
5015A1010
Laboratory charge amplifier, 1-channel, desktop version, 115 V
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5015A1000
Laboratory charge amplifier, 1-channel, desktop version, 230 V
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The MiniAmp single channel, industrial charge amplifiers convert the charge signal from piezoelectric sensors into an inverted proportional voltage signal.
Industrial miniature charge amplifiers MiniAmp, ±10 V
Industrial miniature charge amplifiers MiniAmp, ±10 V
5030A
5030A3
Industrial miniature charge amplifier MiniAmp, high range, ±100000 pC
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5030A1
Industrial miniature charge amplifier MiniAmp, low range, ±1000 pC
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These excellent charge amplifier modules are suitable for challenging measurements, e.g., in very sensitive low-noise applications with piezoelectric sensors.
Plug-in units for 5080A charge amplifier, 1-channel, low noise, measuring ranges ±2 to ±2200000 pC, freq. range ≈0 … 200 kHz
Plug-in units for 5080A charge amplifier, 1-channel, low noise, measuring ranges ±2 to ±2200000 pC, freq. range ≈0 … 200 kHz
5067A
5067A0
Plug-in unit for 5080A charge amplifier, 1-channel, low noise, charge input
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5067A2
Plug-in unit for 5080A charge amplifier, 1-channel, low noise, charge and Piezotron (IEPE) input
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These measurement modules for the KiDAQ data acquisition system (DAQ) are for piezoelectric sensors (charge amplifier).
Measurement modules for piezoelectric sensors (charge amplifier)
Measurement modules for piezoelectric sensors (charge amplifier)
5509A
5509A21B2
Measurement module KiDAQ for piezoelectric sensors (charge amplifier), Portable
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5509A11B2
Measurement module KiDAQ for piezoelectric sensors (charge amplifier), Rack
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These charge amplifiers for low-noise applications are also suitable for engine combustion measurements.
Laboratory charge amplifiers, 1-channel, low noise, measuring ranges ±2 to ±2200000 pC, freq. range ≈0 … 200 kHz
Laboratory charge amplifiers, 1-channel, low noise, measuring ranges ±2 to ±2200000 pC, freq. range ≈0 … 200 kHz
5018A
5018A1000
Laboratory charge amplifier, 1-channel, low noise, desktop version, 230 V, BNC
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5018A1010
Laboratory charge amplifier, 1-channel, low noise, desktop version, 115 V, BNC
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These smart amplifiers combine analog and digital communication technology, thus paving the way for Industry 4.0.
Miniature industrial charge amplifiers (mICA) with IO-Link, (±1 … 10 V)
Miniature industrial charge amplifiers (mICA) with IO-Link, (±1 … 10 V)
5028A
5028A521
Miniature industrial charge amplifier with IO-Link (mICA), ±500 pC
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5028A531
Miniature industrial charge amplifier with IO-Link (mICA), ±5000 pC
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The miniature charge amplifiers convert the electrical charge signals yielded by piezoelectric sensors into inverted proportional voltage. The rugged metal housing covers a degree of protection from IP40 up to IP65 to meet industrial requirements.
Miniature industrial charge amplifiers with peak detection and switchable measuring ranges
Miniature industrial charge amplifiers with peak detection and switchable measuring ranges
5039A
5039A311
Miniature industrial charge amplifier with peak detection, range ratio 10:1, max ±50000 pC, TNC neg.
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5039A312
Miniature industrial charge amplifier with peak detection, range ratio 10:1, max ±50000 pC, BNC neg.
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These 1-channel inline charge voltage converters allow the operation of charge sensors on an IEPE-compatible data acquisition system.
Inline charge voltage converters, 1-channel
Inline charge voltage converters, 1-channel
5050B
5050B1
Inline charge voltage converter, 1-channel, gain 1 mV/pC
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5050B0.5
Inline charge voltage converter, 1-channel, gain 0.5 mV/pC
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The industrial charge amplifiers for manufacturing applications (ICAM) convert a charge signal into an inverted low-impedance analog signal.
Industrial charge amplifiers for manufacturing applications (ICAM), 1 to 4 channels (±10 V / 4 … 20 mA)
Industrial charge amplifiers for manufacturing applications (ICAM), 1 to 4 channels (±10 V / 4 … 20 mA)
5073A
5073A111
Industrial charge amplifier for manufacturing applications (ICAM), 1-channel, BNC neg., voltage output ±10 V
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5073A121
Industrial charge amplifier for manufacturing applications (ICAM), 1-channel, TNC neg., voltage output ±10 V
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The digital industrial charge amplifiers are universal devices for piezoelectric sensor signals which allow reliable and precise capture of dynamic and quasi-static processes on modern PLC systems via EtherCat, Ethernet/IP or ProfiNet.
Digital industrial charge amplifiers (dICA), 1 to 4 channels, Industrial Ethernet
Digital industrial charge amplifiers (dICA), 1 to 4 channels, Industrial Ethernet
5074B
5074B411
Digital industrial charge amplifier (dICA), 4-channel, EtherCat
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5074B211
Digital industrial charge amplifier (dICA), 2-channel, EtherCat
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This excellent charge amplifier is suitable for challenging measurements, e.g., in very sensitive low-noise applications with piezoelectric dynamometers.
Laboratory charge amplifiers, multi-channel, low noise, measuring ranges ±2 to ±2200000 pC, freq. range ≈0 … 200 kHz
Laboratory charge amplifiers, multi-channel, low noise, measuring ranges ±2 to ±2200000 pC, freq. range ≈0 … 200 kHz
5080A
5080A
Laboratory charge amplifier, multi-channel, low noise, measuring ranges from ±2 to ±2200000 pC
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These multichannel charge amplifiers convert the charge signal from piezoelectric cavity pressure sensors and the signal from thermocouples into a proportional voltage signal or a digital signal according to EUROMAP 75 with Varan real time protocol. These amplifiers have been developed for industrial use with injection molding machines.
Multichannel charge amplifiers, voltage amplifiers, ±2000 to ±20000 pC
Multichannel charge amplifiers, voltage amplifiers, ±2000 to ±20000 pC
5159A
5159A110
Analog charge amplifier for injection molding, 1-channel, FSO pC max. ±5000 ... ±20000
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5159A310
Analog charge amplifier for injection molding, 2-channel, FSO pC max. ±5000 ... ±20000, 2 temperature sensor inputs
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Frequently asked questions

Qual é o objetivo de um amplificador de carga?
Um amplificador de carga converte sinais de carga eléctrica em sinais de tensão de baixa impedância para medições e análises precisas.
Os amplificadores de carga podem ser utilizados em ambientes adversos?
Sim, os amplificadores de carga estão concebidos para suportar temperaturas extremas, choque e vibração, tornando-os adequados para a utilização em ambientes industriais e laboratoriais desafiadores.
Como posso garantir a manutenção correcta do meu amplificador de carga?
A limpeza e calibração regulares são fundamentais para um desempenho ótimo. Consulte o manual do utilizador para obter instruções específicas e intervalos recomendados.