An amplifier is directly connected to an AE sensor in one end Preamplifier for Acoustic Emission System

The output voltage of an AE sensor is usually very small (in mill volt or less), a preamplifier is needed to enlarge the signal before it input to an AE system or other signal processing equipment. An amplifier that is directly connected to an AE sensor in one end and AE system in another end. DC power is needed and supplied by the AE system.

 Preamplifier for Acoustic Emission System

•Frequency Response: 10kHz~2MHz

•Noise: Less than 5μv (input shorted)

•Output Signal Range: ±10V(Vpp)

•Gain: 40dB

•Power Supply: 28V

•Output Impedance: 50Ω

•Operation Temperature: -20°C-65°C

•Auto sensor test (AST)

•Connector: BNC

•Magnetic holding device, vibration protection, waterproof

•Dimension: 116mm×36mm×30mm(include BNC)

•Weight: 170g