Elektrodinamik tezlik sensori
Bug ', gaz va gidroturbinalar, kompressorlar, nasoslar va korpus tebranishlarini o'lchash uchun fanatlar kabi muhim turbomashinalarning mutlaq tebranishini o'lchash uchun mexanik tezlik sensori.
Sensor orientatsiyasi:
-
PR9268/01x-x00: Omni Directional
-
PR9268/20x-x00: Vertikal, ± 60°
-
PR9268/30x-x00: Gorizontal, ± 30°
-
PR9268/60x-000: Vertikal, ± 30° (ko'tarish oqimisiz) / Vertikal, ± 60° (ko'tarish oqimi bilan)
-
PR9268/70x-000: Gorizontal, ± 10° (ko'tarish oqimisiz) / Gorizontal, ± 30° (ko'tarish oqimi bilan)
Dinamik ishlash (PR9268/01x-x00):
-
Sezuvchanlik: 17,5 mV/mm/s
-
Chastotalar diapazoni: 14 dan 1000 Gts gacha
-
Tabiiy chastota: 4,5Hz ± 0,75Hz @ 20°C (68°F)
-
Transvers sezuvchanlik: <0,1g @ 80Hz
-
Tebranish amplitudasi: ± 500µm
-
Amplituda chiziqliligi: < 2%
-
Maksimal tezlashuv: 10g (98,1 m/s²) uzluksiz, 20 g (196,2 m/s²) intervalgacha
-
Maksimal ko'ndalang tezlashuv: 2g (19,62 m/s²)
-
Shomlantiruvchi omil: ~0,6% @ 20°C (68°F)
-
Qarshilik: 1723ũ ± 2%
-
Induktivlik: ≤ 90 mH
-
Faol quvvat: <1,2 nF
Dinamik ishlash (PR9268/60x-000 va PR9268/70x-000):
-
Sezuvchanlik:
- 22,0 mV/mm/s ± 5% @ Pin 3, 100Ō yuk
- 16,7 mV/mm/s ± 5% @ Pin 1, 50Ō yuk
- 16,7 mV/mm/s ± 5% @ 4-pin, 20Ō yuk
-
Chastotalar diapazoni: 10 dan 1000 Gts gacha
-
Tabiiy chastota: 8Hz ± 1,5Hz @ 20°C (68°F)
-
Transvers sezuvchanlik: 0,10 mV/mm/s @ 80Hz
-
Tebranish amplitudasi (mexanik chegara): ± 1500µm (±2000µm)
-
Amplituda chiziqliligi: < 2%
-
Maksimal tezlashuv: 10g (98,1 m/s²) uzluksiz, 20 g (196,2 m/s²) intervalgacha
-
Maksimal ko'ndalang tezlashuv: 2g (19,62 m/s²)
-
Damping omili:
- ~0,7 @ 20°C (68°F)
- ~0,5 @ 200°C (392°F)
-
Qarshilik:
- 3270Ō ± 10% @ 3-pin
- 3770Ō ± 10% @ 1-pin
-
Induktivlik: ≤ 160 mH
-
Faol imkoniyatlar: Ahamiyatsiz
Topbrands PLC Limited is a top supplier of genuine new PLC and DCS parts, serving over 50 countries globally. We offer high-quality products from renowned brands like Bently Nevada, Honeywell, ABB, and more. With our warehouse in China stocking up to 30,000 pieces, we ensure rapid delivery to meet urgent order needs while maintaining competitive pricing to save our customers' budgets. Learn more...
Contact Information