Bently Nevada 330881-28-05-070-00-02 PROXPAC XL yaqinlik o‘zgartirgichi

SKU 330881-28-05-070-00-02

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12-month warranty
Free returns within 30 days

Manufacturer: Bently Nevada
Product No.: 330881-28-05-070-00-02
Country of origin:United States
Product Type: PROXPAC XL yaqinlik o‘zgartirgichi
Barcode: 8537101190
Payment: T/T, Western Union
Weight: 250g
Dimensions: 60 mm x 110 mm x 110 mm (B x W x D)
Shipping port: Xiamen
Warranty: 12 months

Tavsif

330881-28-05-070-00-02: 3300 XL 8 mm yaqinlik zondi (Ko‘p tasdiqlar), 50 mm standoff adapteri, 70 mm zond kirishi, standart tiqinlar va shaybalar hamda 3/4-14 NPT o‘rnatish rezbasi bilan jihozlangan metrik korpusli PROXPAC XL yaqinlik o‘zgartirgichi yig‘masi.

Ushbu integratsiyalangan konfiguratsiya 3300 XL 8 mm zond va 3300 XL Proximitor datchigini shisha tolasi bilan mustahkamlangan polifenilen-sulfid (PPS) termoplastikdan tayyorlangan yagona korpus ichida bevosita birlashtiradi. Alohida uzaytiruvchi kabel va izolyatsiyalangan Proximitor korpusiga ehtiyojni bartaraf etish orqali ushbu yechim mashina monitorlari bilan o‘zgartirgich yig‘masi o‘rtasida bevosita ulanishni ta’minlaydi va elektr simlari topologiyasini soddalashtiradi.

Xususiyatlari

Elektrostatik zaryadni tarqatish uchun o‘tkazuvchi tolalarga ega, qoliplangan shisha tolasi bilan mustahkamlangan polifenilen-sulfid (PPS) termoplastikdan tayyorlangan metrik korpus konstruksiyasi.
Bir nechta xavfli hudud tasdiqlariga ega 3300 XL 8 mm yaqinlik zondini integratsiya qiluvchi 28-variant.
Mahalliy standoff o‘rnatish uchun 50 mm standoff adapterini (B o‘lchami) ta’minlovchi 05-variant.
Mashina korpusiga 70 mm zond kirish uzunligini (C o‘lchami) belgilovchi 070-variant.
Qo‘shimcha fitingsiz ikkita quvur o‘tkazgich porti tiqini va ikkita shaybadan iborat to‘plamni ta’minlovchi 00-variant fitinglari.
3/4-14 NPT tashqi gilza yig‘masi rezbasini ta’minlovchi 02-variant o‘rnatish rezbasi.
Oraliq uzaytiruvchi kabellarni bartaraf etish uchun yaqinlik zondi va datchikni bevosita integratsiya qilish.
Yuqori darajada ta’sirlanadigan muhitlar uchun IP66 va NEMA Type 4X himoya darajasi.

Qo‘llanilishi

Elektr energetikasi turbinalari, kompressorlar va yirik sanoat nasoslari kabi aylanuvchi mashinalarda valning radial tebranishini kuzatish.
Bug‘ va gaz turbinalari majmualarida valning o‘q bo‘ylab holatini o‘lchash.
Tashqi kabellarni kamaytirish uchun mustaqil mahalliy o‘zgartirgich korpusi talab etiladigan sanoat mashinalarini himoyalash.
Korroziv kimyoviy moddalar, issiq suv yoki bug‘ bilan aloqa qilishdan himoyalanish talab etiladigan og‘ir sanoat muhitlari.

Buyurtma ma’lumotlari

Variant segmenti	Kod qiymati	Ma’nosi / texnik xususiyat
Buyurtma beriladigan detal raqami	330881-28-05-070-00-02	PROXPAC XL yaqinlik o‘zgartirgichi, metrik
A — zond va tasdiqlar varianti	28	Ko‘p tasdiqlarga ega 3300 XL 8 mm zond (ATEX/IECEx/CSA/TR CU)
B — standoff adapteri varianti	05	Standoff adapterining 50 mm uzunligi (B o‘lchami)
C — zond kirish varianti	070	Zondning 70 mm kirish uzunligi (C o‘lchami)
D — fitinglar varianti	00	Fitinglar yo‘q; ikkita tiqin va ikkita shayba kiritilgan
E — o‘rnatish rezbasi varianti	02	3/4-14 NPT o‘rnatish rezbasi (standoff adapteri uchun talab qilinadi)

Texnik xususiyatlar

Parametr toifasi	Texnik xususiyatlar tafsiloti
Ishlab chiqaruvchi	Bently Nevada (Baker Hughes)
Model / detal raqami	330881-28-05-070-00-02
Tizim turi	PROXPAC XL yaqinlik o‘zgartirgichi (metrik)
Yaqinlik datchigi kirishi	1 metr uzunlikdagi kabelga ega 3300 XL 8 mm yaqinlik zondi
Quvvat talablari	-17,5 VDC dan -26 VDC gacha, to‘siqlarsiz maksimal 12 mA iste’mol bilan; to‘siqlar bilan -23 VDC dan -26 VDC gacha
Chiqish qarshiligi	50 Ohm
Ta’minot kuchlanishiga sezgirlik	Kirish kuchlanishi 1 voltga o‘zgarganda chiqish kuchlanishining o‘zgarishi 2 mV dan kam
Zondning nominal doimiy tok qarshiligi	7.59 Ohm ± 0.50 Ohm
Chiziqli diapazon	2 mm (80 mil), nishondan 0.25 mm (10 mil) masofadan boshlab 2.3 mm gacha (10 mildan 90 milgacha)
Tavsiya etilgan tirqish sozlamasi	1.27 mm (50 mil)
Inkremental shkala koeffitsiyenti (ISF)	80 mil chiziqli diapazon bo‘ylab 7.87 V/mm (200 mV/mil) ± 5% (0 degC dan +45 degC gacha)
Eng yaxshi mos to‘g‘ri chiziqdan og‘ish (DSL)	0 degC dan +45 degC gacha bo‘lgan komponentlarda ±0.025 mm (±1 mil) dan kam
Chastota javobi	0 dan 10 kHz gacha: +0, -3 dB (305 metrgacha bo‘lgan dala simlari bilan)
Korpus materiali	Ultrabinafsha (UV) nurlarga chidamli, shisha tolasi bilan mustahkamlangan, o‘tkazuvchi tolalarni o‘z ichiga olgan polifenilen sulfid (PPS) termoplastigi
Zond uchi materiali	Polifenilen sulfid (PPS)
Zond korpusi materiali	AISI 304 zanglamaydigan po‘lat
Zond kabeli	1 metr uzunlikdagi, 75 Ohm li, ftor-etilen-propilen (FEP) izolyatsiyali triaxial kabel
Zond ulagichi	Oltin qoplamali jez ClickLoc ulagichi
Zondning cho‘zilishdagi mustahkamligi	Zond kabeli va korpus o‘rtasida maksimal 330 N (75 lb)
G‘ilof materiali va mahkamlash zanjiri	AISI 304 zanglamaydigan po‘lat
G‘ilof O-ring materiali	Neoprene
Ishlash harorati (zond)	-52 degC dan +177 degC gacha (-62 degF dan +351 degF gacha)
Ishlash harorati (korpus/sensor)	-52 degC dan +100 degC gacha (-62 degF dan +212 degF gacha)
Saqlash harorati diapazoni	-52 degC dan +105 degC gacha (-62 degF dan +221 degF gacha)
Nisbiy namlik	Ulagichlar himoyalanganida 100% kondensatsiyalanuvchi, suv ostida ishlatilmaydi
Korpusning tashqi ta’sirlardan himoyasi	IP66 va NEMA Type 4X
Mahkamlash gaykasining tavsiya etilgan tortish momenti	29.5 N-m (260 in-lb)
Zond g‘ilofi kontrgaykasining tavsiya etilgan tortish momenti	39.3 N-m (350 in-lb)

O‘rnatish bo‘yicha ko‘rsatmalar

Moment cheklovlari: Mahkamlash gaykasini 29.5 N-m (260 in-lb) va zond g‘ilofi kontrgaykasini 39.3 N-m (350 in-lb) moment bilan torting — mahkam o‘rnatish va germetiklikni ta’minlang.
Tirqishni sozlash: Raqamli voltmetr yordamida doimiy tok kuchlanishi chiqishini o‘lchab, zondni 1.27 mm (50 mil) dagi chiziqli diapazonning o‘rta nuqtasiga kalibrlang.
Kabel quvuri ulanishi: Egiluvchan kabel quvuridan foydalanilganda, qurilmani ichki fittinglar bilan buyurtma qiling; foydalanilmayotgan kabel quvuri teshiklarini yetkazib berilgan yopish tiqinlari bilan berkiting.
Atrof-muhitdan germetik himoya: Yig‘ish vaqtida moy yoki namlik kirishining oldini olish uchun Neoprene g‘ilof O-ringini va Viton ichki zond O-ringini tekshiring.

Muvofiqlik va sertifikatlar

ATEX/IECEx: Portlovchi gaz va chang muhitlari uchun Ex ia IIC T4/T5 Ga, Ex ia IIIC T90C/T105C Dc (28-variant).
Shimoliy Amerika (CSA): I sinf, 0-zona: AEx/Ex ia IIC T4/T5 Ga; I sinf, A, B, C, D guruhlari; II sinf, E, F, G guruhlari; III sinf.
Tashqi ta’sirlardan himoya: IP66 korpus darajasi BASEEFA tomonidan tasdiqlangan va korpus NEMA Type 4X talablariga javob beradi.
CE belgisi: Elektromagnit moslik va xavfli muhitlarga oid amaldagi Yevropa Ittifoqi direktivalariga muvofiq.

FAQ

330881-28-05-070-00-02 konfiguratsiyasiga qaysi zond va tasdiqlar kiradi?

Bu konfiguratsiyaga ATEX, IECEx va CSA xavfli hududlari uchun sertifikatlangan, Multiple Approvals (28-variant) bilan 3300 XL 8 mm yaqinlik zondi kiradi.

Ushbu yig‘madagi 05 va 070 variant kodlari nimani anglatadi?

05 varianti 50 mm li ajratma adapteri uzunligini, 070 varianti esa zondning 70 mm kirib borish uzunligini bildiradi.

Bu PROXPAC XL transduseri uchun alohida uzaytiruvchi kabel kerakmi?

Yo‘q, PROXPAC XL korpus qopqog‘iga 3300 XL Proximitor sensori bevosita o‘rnatilgan bo‘lib, u korpus ichidagi 1 metrli zond kabeliga ulanadi va tashqi uzaytiruvchi kabelga bo‘lgan ehtiyojni bartaraf etadi.

Ushbu model bilan qanday montaj rezbasi va fitting konfiguratsiyasi yetkazib beriladi?

Unda 3/4-14 NPT montaj rezbasi va D varianti kodi 00 mavjud. Bu qo‘shimcha konduit fittinglari yo‘qligini, faqat ikkita tiqin va ikkita shayba kiritilganini bildiradi.

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Global Express Shipping

Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
12-Month Warranty: Every industrial component is backed by our professional technical warranty.

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