Bently Nevada 21000-28-05-00-070-01-02 yaqinlik zondi korpusi yig‘masi

SKU 21000-28-05-00-070-01-02

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12-month warranty
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Manufacturer: Bently Nevada
Product No.: 21000-28-05-00-070-01-02
Country of origin:United States
Product Type: Yaqinlik zondi korpusi yig‘malari
Barcode: 8537101190
Payment: T/T, Western Union
Weight: 1080g
Dimensions: 31,0 sm x 15,0 sm x 15,0 sm
Shipping port: Xiamen
Warranty: 12 months

Tavsif

Sanoat tebranish sensorlarini ishonchli mexanik va atrof-muhit ta’siridan himoyalash uchun ishlab chiqilgan Bently Nevada 21000-28-05-00-070-01-02 — muhim mexanizmlarni monitoring qilishga mo‘ljallangan, mustahkam, maydonga o‘rnatiladigan yaqinlik zondi korpusi majmuasidir. Professional darajadagi ushbu korpus nozik yaqinlik zondlarini jismoniy zarbalar, texnologik suyuqliklar va og‘ir atrof-muhit sharoitlaridan himoya qilib, signallarni TSI yoki DCS tizimlaringizga yuqori aniqlikda uzatilishini ta’minlaydi. Korpus sensorni sozlash jarayonini soddalashtiradi: texnik xizmat ko‘rsatish muhandislari mashina korpuslarini qismlarga ajratmasdan yoki texnologik jarayonlarni to‘xtatmasdan ichki zondlarni tashqaridan kalibrlashi yoki almashtirishi mumkin.

Xususiyatlari

Xavfli zonalarda himoyalanish uchun mo‘ljallangan portlashdan himoyalangan va ob-havoga chidamli konstruksiya.
Nozik sensor ulagichlarini mexanik shikastlanishdan himoya qiluvchi, og‘ir yuklamaga mo‘ljallangan fizik gumbaz qalqon.
Mexanizm ishlayotgan paytda zond tirqishini xavfsiz tarzda tashqaridan sozlash imkonini beradi.
Moy, yog‘, bug‘ va havodagi korroziy zarrachalarga mukammal chidamlilik.
Korpusdagi bosim chegaralarini va tashqi ta’sirlardan himoyalanganlikni saqlash uchun o‘rnatilgan zichlagich halqalar.

Qo‘llanilishi

Bug‘ va gaz turbinalari uchun turbina nazorat asboblari (TSI).
Markazdan qochma kompressorlarda valning radial tebranishi va o‘q bo‘ylab tirak holatini o‘lchash.
Sanoat reduktorlari, nasoslar va elektr dvigatellari korpuslariga o‘rnatish.
Neft-kimyo, neft va gaz hamda elektr energiyasi ishlab chiqarish sohalaridagi og‘ir aylanma mexanizmlarni monitoring qilish.

Texnik xususiyatlar

Ishlab chiqaruvchi	Bently Nevada
Model raqami	21000-28-05-00-070-01-02
Korpus oilasi	21000 seriyali yaqinlik zondi korpusi
Korpus materiali	Anodlangan alyuminiy
O‘rnatish rezbasi (Option -02)	3/4-14 NPT
Zond kabeli uzunligi (Option -05)	0,5 metr (20 dyuym)
Zond kirish chuqurligi (Option -070)	7,0 dyuym
Ulash moslamasi varianti (Option -01)	Bitta 1/2-14 NPT tiqin
Ishlash harorati	-51 °C dan 177 °C gacha (-60 °F dan 350 °F gacha)
Ishlab chiqarilgan mamlakat	Amerika Qo‘shma Shtatlari
Jo‘natish og‘irligi (hisoblangan)	2,1 kg
Qadoq o‘lchamlari (hisoblangan)	31,0 cm x 15,0 cm x 15,0 cm

Empirik muhandislik tushunchalari

Muqobil modellar va moslik

21000 seriyali korpus standart 3300 va 3300 XL 8 mm li yaqinlik sensorlari bilan to‘liq mos keladi. Eski 21000 korpuslarini almashtirishda mashina interfeys devorida mexanik xalaqitlar yoki suyuqlik sizib chiqishining oldini olish uchun zondning kirish uzunligini (7,0 dyuymga mos keluvchi -070 varianti) va o‘rnatish rezbasi profilini (3/4-14 NPT ga mos keluvchi -02 varianti) o‘zaro tekshiring.

Qo‘llashdagi xatolar va muhandislik qaydlari

Bug‘ turbinasining korpusi yuqori haroratda ishlaganda issiqlik kengayishini hisoblash kerak. Zond uchi bilan nishon val o‘rtasida jismoniy tegishuvning oldini olish uchun zondning kirish chuqurligi mashina rotori va statorining issiqlik kengayishini hisobga olishini ta’minlang. Ishlash vaqtida tebranishlar ta’sirida siljishni to‘xtatish uchun asosiy rezba yig‘masini qulflash halqasi bilan mahkam qotiring.

Ishga tushirish va ulash bo‘yicha maslahatlar

Ichki sensorni o‘rnatish yoki sozlashda korpusni aylantirishdan oldin har doim yaqinlik koaksial konnektorini uzing. Agar kabel ulangan holda korpus mashina korpusiga burab kiritilsa, ichki koaksial sim buralib, mexanik shikastlanishi yoki ekran qatlami buzilishi mumkin. Atrof-muhitdan germetik himoyani ta’minlash uchun NPT fittingida kamida 5 ta to‘liq buram rezba ilashishini ta’minlang.

O‘rnatish bo‘yicha ko‘rsatmalar

MUHIM OGOHLANTIRISH:

Kuzatilayotgan uskuna har qanday zond korpusi yig‘masini yechish yoki o‘rnatishdan oldin to‘liq energiyadan uzilgan, bosimi tushirilgan va atrof-muhit haroratigacha sovigan bo‘lishi kerak. Korpusdagi qoldiq bosim yoki issiq suyuqlikning teskari otilishi og‘ir jismoniy jarohatlarga olib kelishi mumkin.

1

Mashina korpusidagi o‘rnatish porti rezbasi korpusning 3/4-14 NPT rezba profiliga mos kelishini tekshiring.

2

Erkak NPT rezbalariga tasdiqlangan yuqori haroratga chidamli sanoat rezba germetigini (masalan, PTFE yoki nikel asosidagi qotib qolishga qarshi pasta) surting.

3

Korpusni tekisligini saqlagan holda mashina devoriga burab kiriting va belgilangan momentgacha mahkamlang. Rezba qirilishining oldini olish uchun ortiqcha mahkamlamang.

4

Ichki zond kabelini o‘tkazgich chiqishi orqali o‘tkazing, tashqi volt/ommetr yordamida sensor tirqishini kalibrlang va kontrgaykalarni mahkamlang.

FAQ

Ushbu model varianti uchun gilza kirib borishining aniq chuqurligi qancha?

Ushbu model -070 variantiga ega bo‘lib, u 7,0 dyuymli zond kirib borish chuqurligiga mos keladi.

Bu korpusni portlashdan himoyalangan joylarga o‘rnatish mumkinmi?

Ha, Bently Nevada 21000 seriyali korpuslar standart sanoat bo‘linmasi/zona yo‘riqnomalariga muvofiq o‘rnatilganda xavfli hududlarda foydalanish uchun ishlab chiqariladi va tasdiqlanadi.

Kalibrlash vaqtida ichki sensor kabelining uzilib qolishining oldini qanday olaman?

Rezba sozlamasi paytida tashqi korpus yig‘masini aylantirishdan oldin har doim ichki sensor ulagichi va uzaytiruvchi kabellarni ajrating.

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Product Documentation

Technical Datasheet (PDF) Complete specifications and technical drawings.

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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.

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 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).

For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .

TECHNICAL SPECIFICATIONS

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