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Bently Nevada 330881-28-05-050-03-02 PROXPAC XL yaqinlik transduseri yig‘masi

Bently Nevada 330881-28-05-050-03-02, katalogda 330881 PROXPAC XL yaqinlik transduseri yig‘masi sifatida ham ko‘rsatilgan bo‘lib, rotor-dinamik monitoring tizimlarida siljishni o‘lchash uchun 8 mm zond va Proximitor sensorini bitta korpusga birlashtiradi.

Qo‘shimcha kodlar tafsiloti va model matritsasi

  • 330881: PROXPAC XL yaqinlik transduseri yig‘masi (metrik).
  • -28 (Zond varianti): Bir nechta xalqaro xavfli hudud tasdiqlariga ega 3300 XL 8 mm yaqinlik zondi.
  • -05 (Oraliq adapteri): Oraliq adapteri uzunligi 50 mm.
  • -050 (Zond kirish chuqurligi): Kirish chuqurligi 50 mm.
  • -03 (Armatura to‘plami): Bitta M20 kabel quvuri armaturasi va ikkita tiqin.
  • -02 (O‘rnatish rezbasi): 3/4-14 NPT rezbali ulanish.

Uskuna texnik xususiyatlari

Parametr Texnik xususiyat
Model 330881-28-05-050-03-02
Brend Bently Nevada
Kelib chiqishi USA
Og‘irligi Ko‘rsatilmagan
O‘lchamlari Zond kirish chuqurligi 50 mm; 3/4-14 NPT rezbasi
Ishlash harorati -34 dan +177 deg C gacha
Korpus materiali Tok o‘tkazuvchi tolalar qo‘shilgan PPS termoplastigi
Atrof-muhitdan himoya darajasi IP66, Type 4X
Chiziqli diapazon 2.0 mm (80 mil)
Masshtab koeffitsiyenti 7.87 V/mm (200 mV/mil), ±5%
Asosiy ishlash xususiyati Integratsiyalangan zond + Proximitor sensor yig‘masi

Uyurmali tok zondini masshtablash va tirqish kuchlanishini tekshirish

Yig‘ma integratsiyalangan zond va Proximitor elektronikalari bo‘ylab kalibrlangan uyurmali tok masshtabini saqlaydi. -10 VDC nishonlariga nisbatan tirqish kuchlanishini tekshirish 2.0 mm o‘lchash oralig‘ida chiziqli siljish xususiyatini ta’minlaydi. Ichki ekranlash va impedansni moslashtirish o‘zaro xalaqitlarni bostiradi, bu esa bir nechta zond o‘rnatilgan tizimlarda rotor dinamikasini aniq tahlil qilish imkonini beradi.

Ko‘p beriladigan savollar

S: Oraliq adapteri qayta kalibrlashni talab qiladimi? J: Yo‘q, adapter faqat mexanik joylashuvni belgilaydi; elektr kalibrlash zond/Proximitor juftligi bilan boshqariladi.

S: Yig‘mani kuchlanish berilgan holatda yechish mumkinmi? J: Vaqtinchalik tirqish kuchlanishi keskin o‘zgarishlarining oldini olish uchun yechish faqat monitoring kanali kuchlanishdan uzilganida amalga oshirilishi kerak.

S: Kabelni uzoq masofaga yotqizish ishlashga qanday ta’sir qiladi? J: Yig‘ma belgilangan chegaralar doirasida uzaytirilgan kabel ulanishini qo‘llab-quvvatlaydi; so‘nish belgilangan 0–10 kHz chastota javobi diapazonida qoladi.

Joyida o‘rnatish bo‘yicha ko‘rsatmalar

  • Vibratsiya sharoitida mexanik barqarorlikni ta’minlash uchun 3/4-14 NPT rezbasi yetarlicha ilashganini tekshiring.
  • Uyurmali tok maydoni bir xil tekislanishi uchun o‘rnatish yuzasini toza saqlang.
  • Yer konturi hosil bo‘lishining oldini olish uchun ekranlashni faqat Proximitor tomonida yerga ulang.
  • Impedans xususiyatlarini saqlash uchun koaksial kabellarda keskin bukilishlarga yo‘l qo‘ymang.
  • Monitoring kanaliga kuchlanish berishdan oldin tavsiya etilgan tirqish kuchlanishini tasdiqlang.
Is our price competitive?
Topbrands collaborates with over 50 countries worldwide. As a leading supplier in China, we can provide significant discounts to customers based on market demand.
What is the warranty period?
We offer a standard one-year warranty for all new and original items.
What payment methods do we accept?
We accept 100% T/T (Telegraphic Transfer) before shipping. For items with a lead time, a 30% deposit is required in advance, with the remaining 70% balance due before shipping. If you have an agent in China, please contact us for RMB transfer.
What is the warranty period?
We offer a standard one-year warranty for all new and original items.
What shipping methods do we use?
We primarily utilize carriers such as FedEx, DHL, UPS, BRE, etc. If you have an account with any of these carriers, you can arrange the shipping yourself. Additionally, we offer free shipping to China freight forwarders.
What is our delivery time?
Typically, delivery takes around 1-3 days after receiving the advance payment. For items with a quoted lead time, delivery will occur as per the specified lead time.
How do we package the goods?
Our packaging process involves multiple layers of protection. Initially, the product is placed in its original box, sealed with a label. Then, we add a layer of bubble wrap to safeguard against collisions during transportation. Finally, all products are securely packed in sturdy boxes for further protection.
How can customers contact us and request a quote?
Customers can inquire via email, WhatsApp, WeChat, Skype, or any preferred communication platform. Simply reach out to us, and we'll promptly provide a quote tailored to your needs.

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...

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