WS-2401 Two-channels Charge Conditioning Amplifier

1. Overview

  

Charge amplifier type WS-2401 is a four functions amplifier consisting of charge amplifier, voltage amplifier, low-pass filter and integrator. It is a comprehensively equipped charge conditioning amplifier. It can be powered from external batt eries DC or AC power supply, making it useful both experiment in the field test and in the laboratory.
2. Main Features
  • Anti-alias low-pass filter
• Small size, light weight, stable and reliable
• 3 digit conditioning to transducer sensitivity
• Switchable for charge and voltage input mode
• Piezoelectric transducers, velocity and displacement ensors can be connect to the amplifier
• Built-in integrators for velocity and displacement
• Power supply is AC or DC
3. Technical Specifications  
  Type: NAWS-2401/2
Input Channel: 2
Sensitivity conditioning: 3 digital dial-in of sensitivity
Input range:
    0.1pC to 50000pC for charge
    0.1Vp to 5Vp for voltage
Input connector: 10-32NF for charge input
Female BNC for voltage input
Output connector: Female BNC
Input mode: Switchable with charge or voltage input mode
Frequency range:
    0.16Hz to 20kHz for charge
    DC to 20kHz for voltage(through)
    1Hz to 20kHz for voltage(blocking)
Integration: One time integrate acceleration to velocity or velocity to displacement
Two time integrate acceleration to displacement
Low-pass filter: switchable with 10, 20, 50, 100, 200, 500, 1k, 2k, 5k, 10, 20kHz. It is attenuation slope of -120dB/Oct
Gain:
     0.001, 0.01, 0.1, 1.0, 10 for charge input
     1, 10, 102, 103, 104 for voltage input
Temperature range : -20°C to 60°C (-4°F to 140°F)
Humidity: 0 to 85%RH (non-condensing)
 
For more information about the system, please contact sales@sensor.in