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

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Manufacturer: Bently Nevada
Product No.: 139554-01
Country of origin:United States
Product Type: LVDT Pozitsiya K/I moduli
Barcode: 8537101190
Payment: T/T, Western Union
Weight: 200g
Dimensions: 24.4 mm x 241.3 mm x 99.1 mm
Shipping port: Xiamen
Warranty: 12 months

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Tavsif

Bently Nevada 139554-01 — mexanizmlar holatini kuzatish va himoyalash uchun mo‘ljallangan, ichki ulanish klemmalariga ega AC LVDT holatining kiritish/chiqarish moduli. Bently Nevada 3500 tizim stendining to‘liq balandlikdagi orqa uyasiga o‘rnatiladigan modul AC Linear Variable Differential Transformer (AC LVDT) datchiklaridan keluvchi kirish signallarini bevosita 3500/45 holat monitorining asosiy platasiga yo‘naltiradi. U 2,3 Vrms, 3400 Hz sinusoidal signal yordamida datchikni uzluksiz qo‘zg‘atishni ta’minlaydi hamda korpus kengayishi va klapan holati kabi asosiy parametrlarni qo‘llab-quvvatlaydi. Texnologik interfeyslar mahalliy boshqaruv tizimiga integratsiya qilish uchun +4 dan +20 mA gacha qaydlagich tok chiqishlari va maxsus blokirovka boshqaruvi kirishlarini o‘z ichiga oladi.

Xususiyatlari

Ichki terminal ulanishlari orqali 4 tagacha AC LVDT datchigi signal kirishini qabul qiladi.
Datchikni qo‘zg‘atish uchun maxsus 2,3 Vrms, 3400 Hz sinusoidal to‘lqin quvvat manbaini ta’minlaydi.
Qaydlagich ma’lumotlarini uzatish uchun +4 dan +20 mA gacha proporsional tok chiqishlariga ega.
Masofadan turib funksiyalarni boshqarish uchun apparat blokirovkasi (INHB) va qaytish terminali pinlarini o‘z ichiga oladi.
Ichki vintli klemma kolodkalarini to‘g‘ridan-to‘g‘ri modulning orqa interfeysiga birlashtiradi.

Qo‘llanilishi

Bug‘ turbinalari korpuslarining kengayishini kuzatish.
Texnologik kirish klapanlari shtoklari va rostlagich boshqaruv klapanlari holatini kuzatish.
Aylanuvchi mexanizmlarni himoyalash tizimlarida holatni uzluksiz kuzatish.

Buyurtma berish ma’lumotlari

Detal raqami / Variant	Tavsif
3500/45-AA-BB	Holat monitori
A varianti: 05	Ichki ulanish klemmalariga ega AC LVDT holatining kiritish/chiqarish moduli
Zaxira qismlar
139554-01	AC LVDTlar bilan foydalanish uchun ichki ulanish klemmalariga ega AC LVDT holatining kiritish/chiqarish moduli

Texnik xususiyatlar

Parametr	Spetsifikatsiya
Ishlab chiqaruvchi	Bently Nevada
Model	139554-01
Modul turi	Ichki ulanish klemmalariga ega AC LVDT holatining kiritish/chiqarish moduli
Mos keluvchi asosiy modul	3500/45 holat 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)
Qaydlagich chiqishlari	+4 dan +20 mA gacha (to‘liq shkala qiymatiga proporsional)
Kuchlanish muvofiqligi	Yuklama bo‘ylab 0 dan +12 Vdc gacha (yuklama qarshiligi: 0 dan 600 Ohm gacha)
Ishlash harorati	-30 °C dan +65 °C gacha (-22 °F dan +150 °F gacha)
Saqlash harorati	-40 °C dan +85 °C gacha (-40 °F dan +185 °F 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)
Stenddagi joy talablari	1 ta to‘liq balandlikdagi orqa uya

Ulanishlar/interfeyslar

Klemma kontakti	Funksiya
CH1 LVDT (1, 2, 3, 4, 5, 6, SHLD)	1-kanal AC LVDT kirishi va ekran klemmasi
CH2 LVDT (1, 2, 3, 4, 5, 6, SHLD)	2-kanal AC LVDT kirishi va ekran klemmasi
CH3 LVDT (1, 2, 3, 4, 5, 6, SHLD)	3-kanal AC LVDT kirishi va ekran klemmasi
CH4 LVDT (1, 2, 3, 4, 5, 6, SHLD)	4-kanal AC LVDT kirishi va ekran klemmasi
INHB	Bloklashni boshqarish kirishi
RET	Qaytish ulanishi
COM	Umumiy tayanch
REC1	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)
EKRAN	Tizim korpusini yerga ulash

O‘rnatish bo‘yicha ko‘rsatmalar

Modulni 3500/45 holat monitorining asosiy platasi ortidagi to‘liq balandlikdagi orqa uyaga o‘rnating.
Korpusning to‘g‘ri yerga ulanishi va mexanik yaxlitligini ta’minlash uchun yuqori va pastki mahkamlanuvchi vintlarni qotiring.
Datchik signal kabellarini mos tortilishdan himoyalash vositalari bilan ichki klemma bloklari orqali o‘tkazing.
Elektromagnit shovqin xalaqitlarini kamaytirish uchun ekran simlarini bevosita belgilangan SHLD klemma 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 sohasi bo‘yicha tasdiqlar: tasniflash uchun DNV GL qoidalari; tasniflash shartlari bo‘yicha ABS qoidalari
Xavfli hudud bo‘yicha tasdiqlar: cNRTLus I sinf, 2-zona / I sinf, 2-bo‘linma, A, B, C, D guruhlari (Ta = -20 °C dan +65 °C gacha T4); ATEX/IECEx Ex nA nC ic IIC T4 Gc / Ex ec nC ic IIC T4 Gc

Key Features:

#Machinery Protection Modules #Position I/O Modules

Product Documentation

Technical Datasheet (PDF) Complete specifications and technical drawings.

Which chassis slot does the module occupy inside the rack system?

The module installs specifically into one full-height rear slot directly behind the main position monitor card.

What type of signal excitation supply does the module deliver to sensors?

The module outputs a 2.3 Vrms, 3400 Hz sine wave excitation voltage directly to connected position sensors.

What standard signal range is generated for external recorder devices?

The module provides isolated +4 to +20 mA proportional current signals driving loads up to 600 Ohms.

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

Color pattern	Greyish White
Country of origin	United States

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