البريد الإلكتروني: spareoil.com@industriaxplc.com
The Bently Nevada 3300/47 Differential Expansion Monitor is a specialized rack-mounted module engineered to track the axial thermal growth between a turbine rotor and its casing. By monitoring these critical clearance changes, the unit helps prevent mechanical contact and potential catastrophic equipment failure during machine startup, operation, or shutdown cycles.
Features
- Continuous monitoring of differential expansion parameters for large rotating machinery.
- Integration with proximity probes and Proximitor sensors for high-precision measurement.
- Dual relay outputs configured for Alert and Danger alarm logic.
- Integrated LED status indicators for visual confirmation of OK, Bypass, Alert, and Danger states.
- Signal conditioning designed for high accuracy in demanding industrial environments.
Applications
This monitor is primarily deployed in power generation and heavy industrial facilities to protect steam turbines and other large rotating assets where thermal expansion management is essential for operational integrity.
Technical Specifications
| Model | 3300/47-XX-03-01-00 |
| Operating Temperature | 0 to 60 degC |
| Power Consumption | 1.5 W (typical) |
| Sensitivity | 200 mV/mil (8 V/mm) or 100 mV/mil (4 V/mm) |
| Signal Accuracy | +/- 0.33% typical, +/- 1% max at 25 degC |
| Output Signals | 4 to 20 mA, 1 to 5 VDC, 0 to -10 VDC |
Installation Guidelines
- Ensure the 3300 series rack is properly grounded to a clean instrument earth to minimize noise interference.
- Power down the rack before inserting or removing the module to prevent electrical damage.
- Verify that the probe configuration matches the specific requirements of the XX measurement range and Proximitor sensor interface.
- Route signal cables away from high-voltage power lines and sources of electromagnetic interference (EMI).
- Maintain adequate ventilation within the cabinet to ensure the ambient temperature remains within the 0 to 60 degC range.
FAQ
What is the primary function of the 3300/47 module? It measures the differential thermal expansion between the turbine rotor and casing to prevent mechanical interference.
Does this module include relay outputs? Yes, this specific model (03-01-00) includes dual relay outputs configured for Alert and Danger alarm conditions.
What input type does it support? It is designed to accept inputs from proximity probes via standard Proximitor sensors.
ماذا يقول عملاؤنا عنا؟
دعم طوارئ ممتاز!
تعطل خط إنتاجنا بسبب عطل في شاشة بنتلي نيفادا. وجدناها متوفرة لدينا في المخزون، وقاموا بشحنها إلينا عبر DHL على الفور. عاد خط الإنتاج للعمل في غضون 48 ساعة - لقد أنقذت هذه الشاشة مصنعنا حقًا.
مارك تومسون
مدير الصيانة، الولايات المتحدة الأمريكيةمصدر موثوق لقطع الغيار الجديدة
يُعدّ العثور على وحدات أصلية جديدة تمامًا أمرًا بالغ الأهمية لسلامتنا. يُقدّم هذا الفريق مكونات جديدة من المصنع مع شهادات اعتماد كاملة. والتزامهم ببيع المنتجات الجديدة فقط يجعلهم شريكنا الأكثر ثقة.
روبرت هوفمان
رئيس قسم الهندسة، ألمانياخدمة وجودة من الدرجة الأولى
نستورد قطع غيار هانيويل وشنايدر من هنا منذ عامين. تصل كل شحنة مغلفة بإحكام مع الحفاظ على أختام المصنع الأصلية. نتميز بالتواصل الواضح وأفضل أوقات التسليم في هذا المجال.
لوكاس مولر
مدير العمليات، ألمانياالمنتجات ذات الصلة
Bently Nevada 330930-065-03-05 3300 NSv Extension Cable
$80.00
$120.00
GE Fanuc IS200EISBH1A Exciter ISBus Board
$99.00
$199.00
GE Fanuc 531X307LTBAJG1 LAN I/O Terminal Card
$99.00
$199.00
GE Fanuc DS200IMCPG1BBA Mark V IGBT Power Supply Board
$99.00
$199.00
Bently Nevada 990-08-XX-01-00 Vibration Transmitter
$50.00
$100.00
ABB 3BSE008514R1 DO820 Digital Output Relay Module
$100.00
$200.00
ABB DLM01 Link Module 0369652M-REF
$100.00
$200.00
ABB 3HAC13389-2 DSQC 611 Contactor Unit
$100.00
$200.00
ABB 3BSE020512R1 AI801 Analog Input Module
$120.00
$200.00
ABB AI835A 3BSE051306R1 S800 I/O 8-Channel Analog Input Module
$120.00
$200.00
Bently Nevada 3300/50-02-01-00-00 Tachometer Module
$50.00
$100.00
ABB 3BSE008520R1 AI835 Analog Input Module
$120.00
$200.00
Bently Nevada 3300/12-01-20-00 Power Supply Module
$50.00
$100.00
Bently Nevada 3300/65-13-01-00-00-01-00 Keyphasor Module
$50.00
$100.00
ABB DSQC643 Panel Board 3HAC024488-001
$120.00
$200.00
Bently Nevada 3300/16-12-01-00-00 Dual Vibration Monitor
$50.00
$100.00
ABB DSQC 626A 3HAC026289-001 Power Supply Module
$100.00
$200.00
Bently Nevada 84143-01 XDCR I/O Record Terminal Module
$100.00
$120.00
GE Fanuc IS415UCVHH1A Mark VIe Controller Board
$99.00
$199.00
GE Fanuc IS200EXHSG3A Exciter High-Speed Relay Driver Board
$99.00
$199.00
GE Fanuc DS200SBCBG1A Mark V Brake Control Card
$99.00
$199.00
Bently Nevada 84141-01 XDCR I/O Record Terminal
$100.00
$120.00
GE Fanuc IS200EPDMG1B Exciter Power Distribution Board
$99.00
$199.00
Bently Nevada 125800-02 Isolated Keyphasor I/O Module
$80.00
$120.00
ABB 07 KP 64 GJR5240600R0101 Communication Processor
$100.00
$200.00
ABB 3BHT300007R1 DO630 16-Channel Digital Output Relay Module
$100.00
$200.00
Bently Nevada 133388-01 3500/53 Overspeed Detection Module
$100.00
$120.00
ABB 3BHT300057R1 DP640 Rotational Speed Meter Module
$100.00
$200.00
GE Fanuc DS200CDBAG1A Contactor Driver Board
$99.00
$199.00
GE Fanuc DS200PCTMG1A Power CT Monitor Drive Board
$99.00
$199.00
ABB AI820 3BSE008544R1 Analog Input Module
$120.00
$200.00
GE Fanuc IC693MDL740F Series 90-30 16-Point DC Output Module
$99.00
$199.00
ABB AI630 3BHT300011R1 Analog Input Module 12-Channel Pt100
$120.00
$200.00
ABB DSQC662 3HAC026254-001/11 Power Supply Module
$120.00
$200.00
GE Fanuc IC752SPL014 EX2100 Operator Interface Terminal
$99.00
$199.00
GE Mark VI IS200VTURH1BAC Primary Turbine Protection Board
$99.00
$199.00
Bently Nevada 3300/03-02-00 System Monitor
$50.00
$100.00
GE Fanuc 531X309SPCAJG1 Digital Signal Processor Card
$99.00
$199.00
Bently Nevada 149992-01 16-Channel Relay Output Module
$80.00
$120.00
ABB 07CR41-C12 Advant Controller 31 Basic Unit
$100.00
$200.00
Bently Nevada 3300/03-03-00 System Monitor Module
$50.00
$100.00
مرشد
Translation missing: ar.general.search.loading