Signal Conditioner / Charge Amplifier M68D1

Application

• Signal conditioning for dynamic measurement with piezoelectric sensors for acceleration, force and pressure or microphones
• Frontend with antialiasing filter for PC data acquisition systems
  

Properties

• Benchtop instrument
• Inputs for both charge mode transducers and transducers with constant current supply (IEPE)
• Output either without integration or with single or double integration
• Adjustable low-pass filter 0.1 / 0.3 / 1 / 10 / 20 / 50 kHz
• High-pass filter with 0.1 and 3 Hz
  
• Minimum level (> 5 %) and overload LED indicators
• Easy adjustment by rotary switches
• Low noise
• Operation by external DC voltage source 5..15 V
  
• Can be powered by internal batteries as well