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Muller fibre-optic hearing, muller bandwidth membrane hearing application
Muller fibre-optic hearing, the muller bandwidth membrane hearing, is a robust, long-lasting bandwidth membrane hearing。Designed for ultrasound sensing in the pa to mpa range。It applies in particular to signs required for medical and industrial ultrasound equipment。The sensor uses proprietary technology and is not damaged by high pressure amplitudes。It provides excellent measuring bandwidth in a small shape
Muller fibre-optic hearing, muller bandwidth ambulatory hearing feature:
- Fibre-optic, membrane optical hydrophone
- Dynamic range: 20 mpa-2 mpa
- Anti-electromagnetic interference (emi)
- Hypersonic frequency range from 10 hz to 1 mhz in air, 25 mhz in liquid
- Acoustic tests are 10 times higher than the state-of-the-art technology
- It's the principle of a changer with a perfect linear frequency response。Although the shell needs to
Carefully designed to minimize its impact on the acoustic field, but the energy exchanger itself
Reliance on frequency - Sound detection in air and liquid
- Supersonic pressure level authentication (up to 190 db spl)
- Because it does not involve moving inert substances, optical microphones have a real time pulse
Response - Inherent match in array configuration
- Non-metal components and fibreglass coupling so that they can operate in high electromagnetic fields
Müller fibre-optic hearing, müller bandwidth-free membrane hearing technical parameters:
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Sensor parameters: |
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Sensor type: |
Non-film, optical |
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Frequency range: |
10 hertz - 20 mhz |
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Dynamic pressure range: |
20 mpa - 1 mpa |
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Self-noise, bandwidth 1 hz @ 100 khz |
20 mpa |
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Self-noise, full bandwidth: |
90 pa |
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Sensitivity: |
16 mv/kpa |
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Polar mode: |
Full zone |
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General parameters: |
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Sensor output voltage: |
± 15 v (high resistance), ± 7. 5 v (50 om) |
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Sensor output voltage connector: |
Bc |
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Sensor output resists: |
50 om |
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Header size: |
5 mm diameterLength: 38 mm |
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Heading weight: |
10 grams |
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Wire length: |
5 m (other as required) |
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Control unit dimensions: |
220 mm x 330 mmHeight: 95 mm |
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Control unit weight: |
Eight kilos |
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Power (sign regulators): |
120/230 volt ± 5%, 50/60 hertz |
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Energy consumption: |
<50 wa |
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Working temperature sensor head: |
-20°c to +85°c (4f to 185f) |
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Working temperature: |
15 ° c to 30 ° c (60 f to 85 f) |