Product Name:Dual Differential Expansion Monitor
Brand Name:Bently Nevada
Model Number:3300/45-02-01-02-00
Country of Origin: USA
Warranty: 12 Months
Whatsapp：+86 18159889985
Email：[email protected]
Brand Name: |
Bently Nevada |
Model Number: |
3300/45-02-01-02-00 |
Country of Origin: |
USA |
Packaging Details: |
Original new Factory Sealed |
Delivery Time: |
in stock |
Payment Terms: |
T/T |
|
Sales Manager: |
Stella |
|
Send an email: |
|
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Contact in Whatsapp: |
| Item | Details |
|---|---|
| Product Model | 3300/45-02-01-02-00 |
| Product Type | Dual Differential Expansion Monitor |
| Manufacturer | Bently Nevada |
| Input Signal | 2 × Proximity probe transducers |
| Input Impedance | 10 kΩ |
| Signal Scale Factor | 10 mV/mil or 20 mV/mil (jumper selectable) |
| Output Types | 4–20 mA / 0–10 VDC / 1–5 VDC |
| Alarm Channels | 2 channels (Alert + Danger) |
| Alarm Adjustment Range | 0–100% full scale |
| Display Type | LCD bargraph indicator |
| Operating Temperature | 0°C to +65°C |
| Storage Temperature | -40°C to +85°C |
| Dimensions | 83 mm display height (rack module standard) |
| Weight | 1 kg |
| Mounting Type | 3300 rack system module |
The Bently Nevada 3300/45-02-01-02-00 Dual Differential Expansion Monitor is a high-precision machinery protection module designed for continuous axial position monitoring of rotating equipment. It is widely used in turbine supervisory instrumentation systems to ensure safe mechanical operation during thermal expansion and load transitions.
The 3300/45 measures differential expansion between rotor and casing using dual proximity probe inputs, enabling accurate detection of both magnitude and direction of axial movement. With configurable alarm thresholds and programmable outputs, it supports flexible integration into industrial monitoring architectures.
Engineered for reliability, the 3300/45-02-01-02-00 delivers stable signal conditioning, advanced alarm logic, and robust field connectivity. It is optimized for harsh industrial environments where precision monitoring and equipment protection are critical for operational safety and uptime.
Q1: What is the main function of 3300/45-02-01-02-00?
A1: It monitors differential axial expansion between rotor and casing in rotating machinery.
Q2: How many channels does the 3300/45 support?
A2: It provides dual-channel continuous monitoring with independent alarm settings.
Q3: What type of sensors does it use?
A3: It uses proximity probe transducer input signals for accurate displacement measurement.
Q4: Can alarm levels be customized?
A4: Yes, both Alert and Danger alarms are fully adjustable from 0 to 100% full scale.
Q5: Where is this monitor typically used?
A5: It is commonly used in turbines, power plants, compressors, and industrial rotating equipment systems.
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