Elektrodinamik tezlik sensori
Bug ', gaz va gidroturbinalar, kompressorlar, nasoslar va ventilyatorlar kabi muhim turbomashinalarning tebranishlarini mutlaq tebranishlarni o'lchash uchun mexanik tezlik sensori.
Sensor orientatsiyasi:
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PR9268/01x-x00: Omni Directional
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PR9268/20x-x00: Vertikal, ± 60°
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PR9268/30x-x00: Gorizontal, ± 30°
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PR9268/60x-000: Vertikal, ± 30° (ko'tarish oqimisiz) / Vertikal, ± 60° (ko'tarish oqimi bilan)
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PR9268/70x-000: Gorizontal, ± 10° (ko'tarish oqimisiz) / Gorizontal, ± 30° (ko'tarish oqimi bilan)
Dinamik ishlash (PR9268/01x-x00):
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Sezuvchanlik: 17,5 mV/mm/s
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Chastotalar diapazoni: 14 dan 1000 Gts gacha
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Tabiiy chastota: 14 Gts ± 7% @ 20°C (68°F)
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Transvers sezuvchanlik: <0,1 @ 80 Gts
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Tebranish amplitudasi: 500 mkm tepalik
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Amplituda chiziqliligi: < 2%
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Maksimal tezlashuv: 10g (98,1 m/s²) cho‘qqi-cho‘qqi uzluksiz, 20 g (196,2 m/s²) cho‘qqi-cho‘qqisi intervalgacha
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Maksimal ko'ndalang tezlashuv: 2g (19,62 m/s²)
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Shomlantiruvchi omil: ~0,6% @ 20°C (68°F)
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Qarshilik: 1723ũ ± 2%
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Induktivlik: ≤ 90 mH
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Faol quvvat: <1,2 nF
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