电荷放大器

奇石乐为压电测量技术的所有应用领域提供广泛的电荷放大器。

电荷放大器是一种电荷转换器，可将压电传感器等产生的极低电荷信号转换为等比例的电压信号（伏特 V）。作为电荷放大器的发明者，奇石乐为各种应用提供了种类繁多的电荷放大器。

了解有关电荷放大器的更多信息，请下载 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, 115 V

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

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

Industrial miniature charge amplifier MiniAmp, low range, ±1000 pC

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

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

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)

Measurement module KiDAQ for piezoelectric sensors (charge amplifier), Portable

Measurement module KiDAQ for piezoelectric sensors (charge amplifier), Rack

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

Laboratory charge amplifier, 1-channel, low noise, desktop version, 115 V, BNC

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

Miniature industrial charge amplifier with IO-Link (mICA), ±5000 pC

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.

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

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

Inline charge voltage converter, 1-channel, gain 0.5 mV/pC

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

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

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

Digital industrial charge amplifier (dICA), 2-channel, EtherCat

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

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

Analog charge amplifier for injection molding, 2-channel, FSO pC max. ±5000 ... ±20000, 2 temperature sensor inputs

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Frequently asked questions

电荷放大器的作用是什么？

电荷放大器将电荷信号转换为低阻抗电压信号，以便进行精确测量和分析。

电荷放大器可以在恶劣环境中使用吗？

是的，奇石乐的电荷放大器可承受极端温度、冲击和振动，因此适合在具有挑战性的工业和实验室环境中使用。

如何确保正确维护电荷放大器？

定期清洁和校准是实现最佳性能的关键。有关具体说明和建议的间隔时间，请参阅用户手册。