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Acoustic Emission Preamplifier
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Product Details
Place of Origin | Beijing, China | Brand Name | Soundwel |
Product Description
Acoustic Emission Preamplifier
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. A preamplifier has vital function in AE system of increasing Signal-to-Noise.
Acoustic emission preamplifier need to have impedance matching function and transformation function. To prevent the input signal is too large, it should also have the electric shock protection and anti blocking phenomenon resilience, and have large range of dynamic output.
PAI preamplifier is suitable for most of models of sensors and collectors.
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. A preamplifier has vital function in AE system of increasing Signal-to-Noise.
Acoustic emission preamplifier need to have impedance matching function and transformation function. To prevent the input signal is too large, it should also have the electric shock protection and anti blocking phenomenon resilience, and have large range of dynamic output.
PAI preamplifier is suitable for most of models of sensors and collectors.
Features
lPAI Preamplifier is normal broadband type, suitable for most acquisition card and sensor model
lBuilt-in magnetic holder, can absorb on the ferro Amaterial
lPhantom power supply, power supplied by cable
lAST: Provides the sensor with ability to characterize its own condition as well as send out a simulated AE wave that other sensors can detect controlled by software
lMetal shell, shield electromagnetic interference and impact
Specifications:
Gain: 40dB
Bandwidth(-3dB): 10kHz-2.0MHz
Noise: <26dB(input shorted)
Output Voltage: +-10V(Vpp)
Power Required: 28V
Rated Load: 50Ω
Working Temperature: -20℃-65℃
Connector: BNC
Protection Level:IP65
Size: 116mm×36mm×30mm(include BNC)
Weight: 170g
Contact Us
- Beijing Soundwel Technology Co., Ltd.
- Contact nameSoundwel BJ Chat Now
- Phone86-10-82846705
- AddressShop Of Floor 1, No. 117, Building 4, Yard 11, Shuangying Road
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