Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613666033393 | ||
| +8613666033393 | |||
| 13666033393 | |||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China |
Product Description
The Bently Nevada 3500/45-01-00 135137-01 Position Monitor I/O Module is an integral component of the 3500 Series Machinery Protection System. It is a 4-channel position monitoring module designed to accept signals from a wide array of transducers including Proximitor® sensors, Rotary Position Transducers (RPTs), DC and AC Linear Variable Differential Transformers (LVDTs), and rotary potentiometers.
Each pair of channels in the module can be independently programmed to perform distinct position measurements such as:
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Thrust (axial) position
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Differential expansion
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Ramp differential expansion (standard, non-standard, dual, complementary)
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Case expansion
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Valve position
Its primary functions include:
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Continuous monitoring for machinery protection through configurable alert and danger setpoints
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Reliable data delivery for operational and maintenance diagnostics
The 3500/45 is highly customizable via 3500 Rack Configuration Software and is compliant with multiple global standards for EMC, safety, and hazardous area approvals.
Technical Specifications
| Parameter | Specification |
|---|---|
| Module Type | 3500/45-01-00 I/O Module with Internal Terminations |
| Channels | 4 (configured in 2 pairs) |
| Input Types | Proximitor, RPT, DC LVDT, AC LVDT, Rotary Potentiometer |
| Power Consumption | 7.7W (Position I/O), 8.5W (AC LVDT), 5.6W (Potentiometer) |
| Sensitivity (Thrust) | 3.94 mV/μm or 7.87 mV/μm |
| Sensitivity (Valve Position) | RPT: up to 140 mV/deg; Potentiometer: 41 mV/deg |
| Recorder Output | 4–20 mA per channel (except Ramp & CIDE) |
| Resolution | 0.3662 µA per bit |
| Update Rate | ≤100 ms |
| Operating Temperature | -30°C to +65°C (-22°F to +150°F) |
| Storage Temperature | -40°C to +85°C (-40°F to +185°F) |
| Humidity | Up to 95% non-condensing |
| Transducer Supply | -24 VDC (Proximitor, RPT), +15 VDC (DC LVDT), 2.3 Vrms (AC LVDT), -12.38 VDC (Potentiometer) |
| Accuracy | ±0.33% typical; ±1% max (most functions) |
| Alarm Delay (Alert) | 1–60 seconds in 1-second intervals |
| Alarm Delay (Danger) | 0.1–60 seconds in 0.1-second intervals |
| Voltage Compliance | 0–12 VDC for output loads (0–600 Ω) |
| LED Indicators | OK, TX/RX, BYPASS |
| Firmware Requirements | 3500/20 RIM Rev. G, Config Software 2.41+, Display 1.20+ |
Mechanical Characteristics
| Component | Dimensions (mm) | Dimensions (inches) | Weight |
|---|---|---|---|
| Monitor Module | 241.3 x 24.4 x 241.8 | 9.5 x 0.96 x 9.52 | 0.91 kg |
| I/O Module | 241.3 x 24.4 x 99.1 | 9.5 x 0.96 x 3.90 | 0.20 kg |
Key Features
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Supports a wide variety of transducers including Proximitors, LVDTs, and rotary devices
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Channel pairs are independently programmable
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Direct and gap filtering with -3 dB cutoffs at 1.2 Hz and 0.41 Hz respectively
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User-defined alert and danger alarm thresholds
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Front-panel LED diagnostics
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Hot-swappable design
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CE, FCC, DNV GL, ABS, ATEX, IECEx, CSA certified
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Highly accurate and responsive for real-time protection
Product Advantages
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Enhances asset reliability through continuous condition monitoring
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Provides essential diagnostics to maintenance and operations teams
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Easily integrates into the Bently Nevada 3500 rack-based platform
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Modular I/O design enables flexible field wiring and maintenance
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Offers a wide range of signal conditioning tailored to application needs
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Proven performance in demanding industrial environments
Application Areas
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Steam and gas turbines
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Compressors
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Centrifugal and reciprocating pumps
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Generators and gearboxes
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Large valve systems
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Critical rotating machinery in oil & gas, power generation, and chemical industries
Latest Report Title
“Enhancing Rotating Machinery Protection: Deployment Insights of the Bently Nevada 3500/45 Position Monitor in Heavy Industry”
Recommended Models from the Same Series or Related
| Model | Description | Dimensions (mm) | Weight (kg) |
|---|---|---|---|
| 3500/42M-01-00 | Proximitor Seismic Monitor | 241.3 x 24.4 x 99.1 | 0.20 |
| 3500/40M-01-00 | Proximitor Monitor | 241.3 x 24.4 x 99.1 | 0.20 |
| 3500/44M-02-00 | Aeroderivative Vibration Monitor | 241.3 x 24.4 x 99.1 | 0.20 |
| 3500/22M-01-00 | Transient Data Interface | 241.3 x 24.4 x 99.1 | 0.20 |
| 3500/25-01-01-00 | Keyphasor Module | 241.3 x 24.4 x 99.1 | 0.20 |
| 3500/93-01-00 | Display Interface Module | 241.3 x 24.4 x 99.1 | 0.20 |
Popular Bently Nevada Models
| Model | Description | Dimensions (mm) | Weight (kg) |
|---|---|---|---|
| 3500/22M | Transient Data Interface | 241.3 x 24.4 x 99.1 | 0.20 |
| 3500/42M | Proximitor Seismic Monitor | 241.3 x 24.4 x 99.1 | 0.20 |
| 3500/93 | Display Interface Module | 241.3 x 24.4 x 99.1 | 0.20 |
| 3500/25 | Keyphasor Module | 241.3 x 24.4 x 99.1 | 0.20 |
| 3500/15 | Power Supply Module | 241.3 x 24.4 x 99.1 | 0.20 |
| 3500/20 | Rack Interface Module (RIM) | 241.3 x 24.4 x 99.1 | 0.20 |
FAQ
Frequently Asked Questions (FAQ)
Q1: What transducers are compatible with the 3500/45 Position Monitor?
A1: It supports Proximitor sensors, RPTs, DC/AC LVDTs, and rotary potentiometers.
Q2: How many functions can the module perform simultaneously?
A2: It supports up to two simultaneous functions, one per channel pair.
Q3: What software is required to configure the 3500/45 module?
A3: Bently Nevada 3500 Configuration Software version 2.41 or higher is required.
Q4: What is the purpose of the front panel LEDs?
A4: The LEDs indicate module status—OK, communication (TX/RX), and Bypass mode.
Q5: Can the 3500/45 module be used in hazardous environments?
A5: Yes, it carries certifications including ATEX, IECEx, and cNRTLus for Zone 2/Class 1 Div 2 use.
Q6: What is the update rate for the position signals?
A6: The module updates signal values every 100 ms or less.
Q7: What is the accuracy of alarm setpoints?
A7: Alarm setpoints are accurate within 0.13% of the desired value.
Q8: What kind of output does the module provide for recording purposes?
A8: Each channel (except Ramp/CIDE) provides a 4–20 mA output, scalable to full-scale values.
Tags
Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
