Charge amplifiers

キスラーは、圧電計測技術のあらゆる応用分野に対応するチャージアンプを幅広く提供しています。

A charge amplifier is a charge converter that converts very low charge signals, such as those generated by piezoelectric sensors, into proportional voltage signals (volts). As the inventor of the charge amplifier, Kistler offers a huge range of charge amplifiers for all applications.

Learn more about charge amplifiers by downloading the PDF catalogue.

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

Laboratory charge amplifier, 1-channel, desktop version, 230 V

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Laboratory charge amplifier, 1-channel, rack module 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

Industrial miniature charge amplifier MiniAmp, high range, ±100000 pC

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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

Plug-in unit for 5080A charge amplifier, 1-channel, low noise, charge input

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Plug-in unit for 5080A charge amplifier, 1-channel, low noise, charge and Piezotron (IEPE) input

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This 1-channel handheld charge amplifier is suitable as a portable, battery-operated charge amplifier for service and commissioning tasks on piezoelectric sensors.

Handheld charge amplifiers, 1-channel, measuring ranges 200 to 200000 pC, frequency range ≈0 … 10 kHz

Handheld charge amplifiers, 1-channel, measuring ranges 200 to 200000 pC, frequency range ≈0 … 10 kHz

Handheld charge amplifier, 1-channel, measuring ranges from 200 to 200000 pC, frequency range ≈0 … 10 kHz

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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

Laboratory charge amplifier, 1-channel, low noise, desktop version, 230 V, BNC

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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)

Miniature industrial charge amplifier with IO-Link (mICA), ±500 pC

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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

Miniature industrial charge amplifier with peak detection, range ratio 10:1, max ±50000 pC, TNC neg.

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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

Inline charge voltage converter, 1-channel, gain 1 mV/pC

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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)

Industrial charge amplifier for manufacturing applications (ICAM), 1-channel, BNC neg., voltage output ±10 V

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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

Digital industrial charge amplifier (dICA), 4-channel, EtherCat

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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

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

Analog charge amplifier for injection molding, 1 channel, FSO pC max ±5000 ... ±20000

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Analog charge amplifier for injection molding, 2 channels, FSO pC max ±5000 ... ±20000

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