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- Bently Nevada
- 3500/42M 176449-02+138708-01
- Proximitor Seismic Monitor
- USA
- 241.3 mm × 24.4 mm × 99.1 mm
- 0.4kg
- Xiamen, China
- New & In Stock
- T/T, PayPal, Western Union
- 1 Year
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Global Logistics
We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
Brand new and original
Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
24-hour service
We provide 7*24 hours service to our customers. We will be there whenever you need us.
Price advantage
All our products are priced very favorably because we have our own warehouse and supply.
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📘 Product Overview: Bently Nevada 3500/42M (176449-02 + 138708-01)
Product Description
The 3500/42M module with part numbers 176449-02 and 138708-01 is a high-performance proximity and seismic monitoring module designed for critical machinery protection and condition monitoring applications. This module processes signals from eddy-current proximity probes and seismic sensors to measure vibration, displacement, and seismic activity in rotating equipment.
Part number 176449-02 refers to the main module, while 138708-01 is the associated I/O module that facilitates signal input and output connections.
📏 Technical Parameters
| Parameter | Details |
|---|---|
| Model | 3500/42M (176449-02 + 138708-01) |
| Dimensions (H × W × D) | 241.3 mm × 24.4 mm × 99.1 mm |
| Weight | 0.40 kg |
| Input Channels | 4 independent channels |
| Input Signal Types | Proximity, velocity, acceleration, and seismic sensors |
| Sensitivity | 3.94–7.87 mV/μm (vibration) / 0.394–0.787 mV/μm (differential expansion) |
| Frequency Response | 0.1 Hz to 30 kHz |
| Output Signal | Dual 4–20 mA per channel, buffered transducer outputs |
| Power Consumption | 7.7 W |
| Communication Protocols | Modbus TCP, RS-485 Modbus, Bently Nevada Protocol |
| Operating Temperature | -40°C to +85°C |
| Environmental Rating | Shock-resistant, wide temperature tolerance, industrial standard |
| Certifications | API 670, IEC 61000-4 standards |
🔧 Applications
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Condition Monitoring: Monitoring vibration, displacement, and seismic activity in rotating machinery such as turbines, compressors, and motors.
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Predictive Maintenance: Enabling early detection of mechanical faults through real-time data analysis.
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Process Control Systems: Integration with distributed control systems (DCS) for centralized monitoring and alarm management.
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Industrial Environments: Suitable for use in power plants, petrochemical facilities, and other industrial settings.
💡 Product Advantages
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High-Precision Measurement: Provides accurate and reliable data for critical machinery monitoring.
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Flexible Configuration: Each channel can be independently programmed to perform dual functions, ideal for complex machinery setups.
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Robust Design: Built to withstand extreme industrial environments, ensuring long-term durability.
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Seamless Integration: Compatible with existing monitoring systems and control platforms.
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Advanced Filtering Capabilities: Supports 1X/2X vector filtering and non-1X bandpass filtering for enhanced signal processing.
🏷 Brand and Series
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Brand: Bently Nevada
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Series: 3500 Machinery Protection System
🔁 Related Models in the Same Series
| Model | Description |
|---|---|
| 3500/22M | Dual-channel axial position monitor; 2 channels; 2.5 kg |
| 3500/44 | Four-channel proximity interface; wider input capacity; 3.5 kg |
| 3500/46 | Dual-mode proximity + velocity signal processing; 3.8 kg |
| 3500/61 | LVDT input module for linear displacement sensors; 2.6 kg |
| 3500/65 | Keyphasor input module for speed and phase detection; dual input; 2.7 kg |
🔝 Popular Models from the Same Brand
| Model | Description |
|---|---|
| 1250/42M | Legacy proximity interface; 2 channels; 2.3 kg |
| 2300/G | Portable diagnostics module with graphical display; 2 channels; 1.2 kg |
| 2300/Analyzer | Compact handheld vibration analyzer; single sensor input; <1.0 kg |
| 3500-TIV-CPU | Rack central processing module for alarm logic, trending, and Ethernet communication; 4.0 kg |
| 3500/93 | Display interface module for rack data visualization; 3U; 2.5 kg |
❓ Frequently Asked Questions (FAQ)
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Q: What is the primary function of the 3500/42M module?
A: It processes signals from proximity probes and seismic sensors to monitor vibration, displacement, and seismic activity in rotating machinery. -
Q: How many input channels does the module have?
A: The module has 4 independent input channels. -
Q: What types of sensors are compatible with this module?
A: The module supports proximity, velocity, acceleration, and seismic sensors. -
Q: What is the operating temperature range of the module?
A: The module operates within a temperature range of -40°C to +85°C. -
Q: What communication protocols are supported?
A: The module supports Modbus TCP, RS-485 Modbus, and Bently Nevada Protocol. -
Q: Can the module be integrated with existing monitoring systems?
A: Yes, the module is designed for seamless integration with existing monitoring systems and control platforms. -
Q: What is the power consumption of the module?
A: The module consumes 7.7 W of power. -
Q: What certifications does the module have?
A: The module complies with API 670 and IEC 61000-4 standards. -
Q: Is the module suitable for use in harsh industrial environments?
A: Yes, the module is built to withstand extreme industrial environments, ensuring long-term durability. -
Q: How is the module configured?
A: The module can be configured using the 3500 Rack Configuration Software, allowing for flexible setup and customization.
Authenticity guarantee
All product specifications are original and authentic imported products. We have an annual sales volume of 300 million yuan, and we only produce original and authentic products. All customers who cooperate with us directly online can enjoy low discounts.
Free warehouse
We have a complete range of product models, 80% of conventional models are in stock, and we have established channels in Asia, Africa, North America, South America, and Europe, effectively shortening the order processing time and satisfying customers in a timely manner.
Technical Team
Fast delivery. Spot goods can be shipped on the same day, and the delivery time transaction is 20% faster than that of peers on average, with a delivery time accuracy rate of 99%.
Thoughtful after-sales service
24-hour after-sales service guarantee team, professional and standardized management service system.