DHS 517 Pressure Converter
- Purpose: Measurement of sound pressure of non-aggressive gaseous media acting on structural elements of rocket and space technology at the stage of removal. Works with a charge amplifier.
- Estimated production / delivery time (months): 6
- Flight qualification of the product: Yes
| Parameter | Value |
|---|---|
| Range of measurements of sound pressure, dB | 125-185 |
| Frequency range, Hz | 3-4000 |
| Conversion coefficient, μV / Pa | 50±30 |
| Error, dB | ±1,0 |
| Weight, kg | 0,2 |
Features:
- high reliability;
- the presence of vibration compensation.
It is made according to the "Regulation 98".
Version: piezoelectric transducer, consisting of a sensor installed in the housing, a flexible cable and a connector. Explosion protection type - "Intrinsically safe electrical circuit" - is provided by an intermediate converter.
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