Bently Nevada 139554-01 3500/45 AC LVDT pozitsiya kiritish/chiqarish moduli

SKU 139554-01

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12-month warranty
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Manufacturer: Bently Nevada
Product No.: 139554-01
Country of origin:United States
Product Type: LVDT Position I/O Moduli
Barcode: 8537101190
Payment: T/T, Western Union
Weight: 200g
Dimensions: 24,4 мм × 241,3 мм × 99,1 мм
Shipping port: Xiamen
Warranty: 12 months

Tavsif

Bently Nevada 139554-01 — mexanizm pozitsiyasini kuzatish va himoyalash uchun mo‘ljallangan, ichki ulanish terminallariga ega AC LVDT pozitsiyasi kiritish/chiqarish modulidir. Bently Nevada 3500 tizim stendining to‘liq balandlikdagi orqa uyasiga o‘rnatiladigan ushbu modul kirish signallarini AC chiziqli o‘zgaruvchan differensial transformatorlardan (AC LVDTlar) bevosita 3500/45 Pozitsiya monitorining asosiy platasiga yo‘naltiradi. U 2,3 Vrms, 3400 Hz sinusoidal to‘lqin signali yordamida datchikni uzluksiz qo‘zg‘atishni ta’minlaydi hamda korpus kengayishi va klapan pozitsiyasi kabi muhim parametrlarni qo‘llab-quvvatlaydi. Jarayon interfeyslarida mahalliy boshqaruv integratsiyasi uchun +4 dan +20 mA gacha registrator tok chiqishlari va maxsus bloklashni boshqarish kirishlari mavjud.

Xususiyatlari

Ichki terminal ulanishlari orqali 4 tagacha AC LVDT datchik signal kirishini qabul qiladi.
Maxsus 2,3 Vrms, 3400 Hz sinusoidal to‘lqinli datchik qo‘zg‘atish quvvat manbaini ta’minlaydi.
Registrator ma’lumotlarini uzatish uchun +4 dan +20 mA gacha proporsional tok chiqishlarini ta’minlaydi.
Masofadan funksiyalarni boshqarish uchun apparatli bloklash (INHB) va qaytish terminali shtiftlarini o‘z ichiga oladi.
Ichki vintli terminal kolodkalarini to‘g‘ridan-to‘g‘ri modulning orqa interfeysiga birlashtiradi.

Qo‘llanilishi

Bug‘ turbinalari korpuslarida korpus kengayishini kuzatish.
Texnologik kirish klapanlari shtoklari va rostlagich boshqaruv klapanlari pozitsiyasini kuzatish.
Aylanuvchi mexanizmlarni himoyalash tizimlarida pozitsiyani uzluksiz kuzatish.

Buyurtma ma’lumotlari

Qism raqami / Variant	Tavsif
3500/45-AA-BB	Pozitsiya monitori
A varianti: 05	Ichki ulanish terminallariga ega AC LVDT pozitsiyasi kiritish/chiqarish moduli
Zaxira qismlar
139554-01	AC LVDTlar bilan foydalanish uchun ichki ulanish terminallariga ega AC LVDT pozitsiyasi kiritish/chiqarish moduli

Texnik xususiyatlar

Parametr	Texnik xususiyat
Ishlab chiqaruvchi	Bently Nevada
Model	139554-01
Modul turi	Ichki ulanish terminallariga ega AC LVDT pozitsiyasi kiritish/chiqarish moduli
Mos keluvchi asosiy modul	3500/45 Pozitsiya monitori
Kirish kanallari	1 dan 4 tagacha signal kirishini qabul qiladi
Kirish impedansi	137 kOm (AC LVDT kirishlari)
Datchik quvvat manbai	2,3 Vrms, 3400 Hz sinusoidal to‘lqin
Tizim quvvat sarfi	Odatda 8,5 vatt (AC LVDT kiritish/chiqarishidan foydalanilganda)
Registrator chiqishlari	+4 dan +20 mA gacha (to‘liq shkala qiymatiga proporsional)
Kuchlanish muvofiqligi	0 to +12 Vdc across load (Load resistance: 0 to 600 Ohm)
Yuklama bo‘ylab 0 dan +12 Vdc gacha (Yuklama qarshiligi: 0 dan 600 Ohm gacha)	Ishlash harorati
-30 degC dan +65 degC gacha (-22 degF dan +150 degF gacha)	Saqlash harorati
-40 degC dan +85 degC gacha (-40 degF dan +185 degF gacha)	Ishlash namligi
95%, kondensatsiyasiz	O‘lchamlar (B x E x Ch)
241.3 mm x 24.4 mm x 99.1 mm (9.50 in x 0.96 in x 3.90 in)	Og‘irlik
0.20 kg (0.44 lb)	Stativ maydoni talablari

1 ta to‘liq balandlikdagi orqa slot

Ulanishlar/interfeyslar	Terminal kontakti
Vazifa	CH1 LVDT (1, 2, 3, 4, 5, 6, SHLD)
1-kanal AC LVDT kirishi va ekran terminallari	CH2 LVDT (1, 2, 3, 4, 5, 6, SHLD)
2-kanal AC LVDT kirishi va ekran terminallari	CH3 LVDT (1, 2, 3, 4, 5, 6, SHLD)
3-kanal AC LVDT kirishi va ekran terminallari	CH4 LVDT (1, 2, 3, 4, 5, 6, SHLD)
4-kanal AC LVDT kirishi va ekran terminallari	INHB
Bloklash boshqaruv kirishi	RET
Qaytish ulanishi	COM
Umumiy tayanch	1-kanal registratorining tok chiqishi (+4 dan +20 mA gacha)
REC2	2-kanal registratorining tok chiqishi (+4 dan +20 mA gacha)
REC3	3-kanal registratorining tok chiqishi (+4 dan +20 mA gacha)
REC4	4-kanal registratorining tok chiqishi (+4 dan +20 mA gacha)
SHIELD	Tizim korpusini yerga ulash

O‘rnatish bo‘yicha ko‘rsatmalar

Modulni 3500/45 holat monitorining asosiy platasi orqasidagi to‘liq balandlikdagi orqa slotga o‘rnating.
Korpusning to‘g‘ri yerga ulanishi va mexanik yaxlitligini ta’minlash uchun yuqori va pastki mahkamlanuvchi vintlarni mahkamlang.
Datchik signali kabellarini mos tortilishdan himoyalash vositalari bilan ichki terminal bloklari orqali o‘tkazing.
Elektromagnit shovqinlar ta’sirini kamaytirish uchun ekran simlarini to‘g‘ridan-to‘g‘ri belgilangan SHLD terminal nuqtalariga ulang.

Muvofiqlik va sertifikatlar

EMC direktivalari: Yevropa hamjamiyatining 2014/30/EU-sonli direktivasi; EN 61000-6-2, EN 61000-6-4
Elektr xavfsizligi: Yevropa hamjamiyatining 2014/35/EU-sonli direktivasi; EN 61010-1
RoHS direktivalari: Yevropa hamjamiyatining 2011/65/EU-sonli ROHS direktivasi; Xitoy RoHS SJ/T 11364-2024 (EFUP 15 yil)
Dengiz transporti tasdiqlovlari: tasniflash uchun DNV GL qoidalari; Tasniflash holatiga oid ABS qoidalari
Xavfli hudud tasdiqlovlari: cNRTLus I sinf, 2-zona / I sinf, 2-divizion, A, B, C, D guruhlari (T4 @ Ta = -20 degC dan +65 degC gacha); ATEX/IECEx Ex nA nC ic IIC T4 Gc / Ex ec nC ic IIC T4 Gc

FAQ

Modul stend tizimining ichida qaysi shassi uyasini egallaydi?

Modul asosiy holat monitori kartasining bevosita orqasidagi to‘liq balandlikdagi bitta orqa uyaga o‘rnatiladi.

Modul sensorlarga qanday turdagi signal qo‘zg‘atish ta’minotini yetkazib beradi?

Modul ulangan holat sensorlariga bevosita 2.3 Vrms, 3400 Hz chastotali sinusoidal qo‘zg‘atish kuchlanishini chiqaradi.

Tashqi yozib oluvchi qurilmalar uchun qanday standart signal diapazoni hosil qilinadi?

Modul 600 Om gacha bo‘lgan yuklamalarni boshqaruvchi, izolyatsiyalangan +4 dan +20 mA gacha proportsional tok signallarini taqdim etadi.

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Product Documentation

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.

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TECHNICAL SPECIFICATIONS

Color pattern	Greyish White
Country of origin	United States