M72B1

M72B1

Charge Amplifier / IEPE Amplifier

For piezoelectric sensors with charge output or IEPE output

Inputs and outputs via BNC sockets on the rear panel
Gain, filtering and integration
Adjustment via front panel buttons

Charge attenuator MQ20 / MQ40 as accessory for high input signals

Channel number

1
Inputs

AC voltage, Charge+IEPE+AC, Charge, IEPE
Output(s)

AC
Gain charge

0,1 mV/pC, 1 mV/pC, 10 mV/pC, 100 mV/pC, 1000 mV/pC
Gain voltage

1, 10, 100, 1000
Integrators

single, double
Low pass filter

0,1 kHz, 1 kHz, 10 kHz, 50 kHz
High pass filter

0,1 Hz, 3 Hz
Transducer sensitivity adjustable

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Here is an example of the scope of delivery:

Downloads

Accessories for this product

  • MQ20

    Charge attenuator -20 dB

  • MQ40

    Charge attenuator -40 dB

    • Related products

    M72B1 M72A1
    Channel number 1 1
    Inputs AC voltage, Charge+IEPE+AC, Charge, IEPE AC voltage, Charge+IEPE+AC, Charge, IEPE
    Output(s) AC AC
    Gain charge 0,1 mV/pC, 1 mV/pC, 10 mV/pC, 100 mV/pC, 1000 mV/pC 0,1 mV/pC, 1 mV/pC, 10 mV/pC, 100 mV/pC, 1000 mV/pC
    Gain voltage 1, 10, 100, 1000 1, 10, 100, 1000
    Integrators single, double single, double
    Low pass filter 0,1 kHz, 1 kHz, 10 kHz, 50 kHz 0,1 kHz, 1 kHz, 10 kHz, 50 kHz
    High pass filter 0,1 Hz, 3 Hz 0,1 Hz, 3 Hz
    Transducer sensitivity adjustable - Keys/display