Bently Nevada 330850-51-CN 3300 XL 25 mm yaqinlik sensori

SKU 330850-51-CN

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12-month warranty
Free returns within 30 days

Manufacturer: Bently Nevada
Product No.: 330850-51-CN
Country of origin:United States
Product Type: 3300 XL 25 mm proximitor sensori
Barcode: 8537101190
Payment: T/T, Western Union
Weight: 350g
Dimensions: 70 mm x 120 mm x 120 mm (B x E x Ch)
Shipping port: Xiamen
Warranty: 12 months

Tavsif

330850-51-CN ushbu 3300 XL 25 mm Proximitor sensori konfiguratsiyasini bildiradi; u 5,0 metr (16,4 fut) tizim uzunligi, DIN-rels montaj konstruksiyasi (51-opsiya) va Xitoy xavfli hududlar uchun -CN tasdiqlash paketiga (NEPSI va CCC tasdiqlari) ega.

Ushbu sensor 5,0 metrlik transduser tizimini to‘ldirish uchun 3300 XL 25 mm yaqinlik zondi va uzaytiruvchi kabeldan kirish signalini qabul qiladi. Tizim 12,7 mm (500 mil) chiziqli diapazonda o‘rtacha 0,787 V/mm (20 mV/mil) masshtab koeffitsiyentini ta’minlaydi; bu o‘rta va yirik bug‘ turbina generatorlarida differensial kengayishni yoki sanoat mashinalarida val tebranishi va o‘qiy holatni o‘lchash uchun ishlatiladi.

Xususiyatlari

51-opsiya konfiguratsiyasi 5,0 metrlik (16,4 futlik) tizim kalibrlanishi va yuqori zichlikdagi DIN-rels montajini ta’minlaydi.
-CN belgili opsiya NEPSI va CCC sertifikatlariga ega Xitoy xavfli hududlar uchun tasdiqlash paketini taqdim etadi.
12,7 mm (500 mil) chiziqli diapazonda 0,787 V/mm (20 mV/mil) masshtab koeffitsiyenti.
Yupqa korpus profili ixcham elektr shkaflariga o‘rnatish uchun mo‘ljallangan.
SpringLoc klemma bloklari maxsus asboblarsiz dala simlarini ishonchli ulash nuqtalarini ta’minlaydi.
RFI va EMI ga chidamlilik yaqin atrofdagi yuqori chastotali radio signallaridan keladigan xalaqitlarning oldini oladi.

Qo‘llanilishi

Bug‘ turbina generatorlarining differensial kengayishini (DE) monitoring qilish.
Yirik mashina vallari o‘qiy tirqish holatini o‘lchash.
Porshenli kompressorlarda shtok tushishini monitoring qilish.
Neft-kimyo va elektr energiyasi ishlab chiqarish inshootlarida aylanma mashinalarni himoyalash.

Buyurtma berish ma’lumotlari

Opsiya	Ushbu SKU uchun opsiya kodi	Tavsif
Buyurtma beriladigan qism raqami	330850-51-CN	3300 XL 25 mm Proximitor sensori
Umumiy uzunlik va montaj opsiyasi	51	5,0 metr (16,4 fut) tizim uzunligi, DIN montaj
Agentlik tasdiqlash opsiyasi	CN	Xitoy xavfli hududlar uchun tasdiqlash paketi (NEPSI + CCC + tegishli belgilar)

Texnik spetsifikatsiyalar

Parametr	Spetsifikatsiya
Ishlab chiqaruvchi	Bently Nevada (Baker Hughes)
Model raqami	330850-51-CN
Tizim mosligi	3300 XL 25 mm yaqinlik transduseri tizimi
Tizim uzunligi	5,0 metr (16,4 fut)
O‘rnatish turi	DIN relsiga o‘rnatish
Quvvat talablari	-17,5 Vdc dan -26 Vdc gacha (to‘siqlarsiz), -23 Vdc dan -26 Vdc gacha (to‘siqlar bilan); maksimal tok sarfi 12 mA
Chiziqli diapazon	12,7 mm (500 mil), nishondan taxminan 0,63 mm (25 mil) masofadan boshlab
O‘rtacha masshtab koeffitsiyenti (ASF)	0,787 V/mm (20 mV/mil) nominal
Chiqish diapazoni	Taxminan -1,5 Vdc dan -11,5 Vdc gacha
To‘g‘ri chiziqdan og‘ish (DSL)	+/-0,31 mm dan (+/-12 mil) kichik
Chiqish qarshiligi	50 Om
Chastota javobi	0 dan 2,7 kHz gacha: odatda +0, -3 dB (305 m gacha dala ulanish simlari bilan)
Tavsiya etilgan nishon o‘lchami	Diametri kamida 61 mm (2,4 dyuym) bo‘lgan yassi nishon (AISI 4140 po‘lat)
Korpus materiali	A380 alyuminiy
Dala ulanishlari	Klemma ulanishlari uchun 0,2–1,5 mm2 (16–24 AWG)
Ishlash harorati	-51 degC dan +100 degC gacha (-60 degF dan +212 degF gacha)
Saqlash harorati	-51 degC dan +105 degC gacha (-60 degF dan +221 degF gacha)
Nisbiy namlik	100% kondensatsiyalanuvchi, suvga botirilmaydigan (ulagichlar himoyalanganda)

Ulanishlar va interfeyslar

Klemma yorlig‘i	Ulanish funksiyasi
OUT	Signal chiqishi (siljishni ifodalovchi analog kuchlanish)
COM	Umumiy qaytish / yerga ulash uchun tayanch
VTG	Quvvat manbai kirishi (-17.5 Vdc dan -26 Vdc gacha)
Koaksial ulagich	3300 XL 25 mm uzaytiruvchi kabeli / zondiga ulanadi

O‘rnatish bo‘yicha ko‘rsatmalar

Agar muhit chang yoki suv ta’siriga uchrasa, kamida IP54 darajasidagi himoyani ta’minlash uchun Proximitorni korpus ichiga o‘rnating.
Proximitorning 5,0 metrli umumiy kalibrlangan uzunligi zondning fizik uzunligi va uzaytiruvchi kabel uzunligi yig‘indisiga mos kelishiga ishonch hosil qiling.
Elektr shovqinini kamaytirish uchun koaksial ekran simini monitor tomonida yerga ulang va dala ulanishlarida uch o‘tkazgichli ekranlangan triada kabeldan foydalaning.

Muvofiqlik va sertifikatlar

Elektromagnit moslashuv bo‘yicha Yevropa CE markirovkasi standartiga mos keladi.
Xavfli hudud sharoitlari uchun -CN Xitoy tasdiqlash to‘plami bo‘yicha sertifikatlangan (NEPSI va CCC tasdiqlari).
Tasdiqlangan Bently Nevada ulanish sxemalariga muvofiq o‘rnatilganda, ichki xavfsiz (Ex ia IIC T5...T1 Ga) va uchqun chiqarmaydigan (Ex nA/ec IIC T5...T1 Gc).

FAQ

330850-51-CN Proximitor sensoridagi 51 opsiya kodi nimani anglatadi?

51 opsiya kodi ushbu sensor umumiy tizim uzunligi 5,0 metr (16,4 fut) — zond va uzaytiruvchi kabelning birgalikdagi uzunligi — uchun kalibrlanganini hamda DIN-relsga o‘rnatish konfiguratsiyasiga ega ekanini anglatadi.

-CN suffiksi qanday sertifikatlar to‘plamini taqdim etadi?

-CN suffiksi Xitoyning xavfli hududlar uchun tasdiqlash paketini taqdim etadi; sensor NEPSI va CCC talablariga mosligi hamda tegishli markirovkalarga ega ekanini tasdiqlaydi.

Ushbu Proximitor sensorining nominal masshtab koeffitsiyenti qanday?

Sensor 12,7 mm (500 mil) chiziqli diapazonda 0,787 V/mm (20 mV/mil) o‘rtacha masshtab koeffitsiyentini (ASF) taqdim etadi.

3300 XL 25 mm tizimi uchun qanday nishon o‘lchami tavsiya etiladi?

Tavsiya etilgan minimal nishon o‘lchami AISI 4140 po‘latidan tayyorlangan, diametri 61 mm (2,4 dyuym) bo‘lgan tekis nishondir.

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Technical Datasheet (PDF) Complete specifications and technical drawings.

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

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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.

Orders are processed and delivered Monday-Friday (excluding public holidays).

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