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BENTLY NEVADA 3500/22M 138607-01 Interface Module
Product Overview：BENTLY NEVADA 3500/22M 138607-01
The BENTLY NEVADA 3500/22M 138607-01 interface module is a critical component of the 3500 Machinery Health Monitoring System, designed to bridge the gap between proximity probes, velocity sensors, and the 3500 rack-based control platform. As a core module in Bently Nevada’s 3500 Series, this product serves as the foundational interface for converting raw sensor signals into standardized outputs, enabling precise monitoring of rotating machinery in industrial environments.
Engineered for high-reliability applications, the 3500/22M 138607-01 accepts input from up to two proximity probes or one seismic velocity sensor, processing signals to provide key measurements such as radial vibration, axial displacement, and shaft speed. Its dual-channel design allows simultaneous monitoring of multiple parameters, while built-in signal conditioning ensures noise reduction and signal integrity. The module’s 24V DC power supply and Modbus RTU communication protocol facilitate seamless integration with supervisory control systems, making it an essential component for predictive maintenance strategies.
In automation systems, the 3500/22M 138607-01 acts as a front-end data acquisition unit, translating analog sensor inputs into digital signals compatible with PLCs, DCS, and SCADA platforms. Its rugged construction, compliant with API 670 standards, ensures performance in harsh conditions, including high vibration, temperature fluctuations, and electromagnetic interference. By providing real-time machinery health data, this module helps reduce unplanned downtime, extend equipment lifespan, and enhance operational safety across industries.
Technical Specifications ：BENTLY NEVADA 3500/22M 138607-01
| Parameter Name | Parameter Value |
|---|---|
| Product Model | 3500/22M 138607-01 |
| Manufacturer | BENTLY NEVADA |
| Product Type | Interface Module |
| Input Channels | 2 proximity probe channels or 1 velocity sensor channel |
| Input Impedance | 10 kΩ (proximity probe), 1 MΩ (velocity sensor) |
| Output Signals | 4–20 mA, 0–10 V DC, digital status signals |
| Power Supply | 24V DC ±10% |
| Communication Protocol | Modbus RTU |
| Physical Dimensions | 160 mm (H) × 110 mm (W) × 250 mm (D) |
| Weight | 1.3 kg |
| Operating Temperature | -30°C to +65°C |
| Humidity | 5–95% non-condensing |
| Country of Origin | United States |
3500/22M 138607-01
Main Features and Advantages
Dual-Channel Flexibility: The 3500/22M 138607-01 supports two independent proximity probe channels or one velocity sensor channel, offering versatile configuration for different machinery monitoring needs. This flexibility allows users to tailor the module to specific applications, such as tracking both radial vibration and axial displacement in a single turbine setup.
High Signal Integrity: Built with advanced signal conditioning circuitry, the module filters out electrical noise and interference, ensuring accurate and reliable measurements. Its ±1% measurement accuracy meets industry standards for precision, critical for detecting early signs of equipment degradation, such as bearing wear or shaft misalignment.
Robust Industrial Design: Constructed to withstand harsh industrial environments, the module features a rugged metal enclosure and conformal coating for protection against dust, moisture, and corrosive agents. Its wide operating temperature range and compliance with IP20 standards make it suitable for use in power plants, refineries, and manufacturing facilities.
Seamless System Integration: The 3500/22M 138607-01 integrates seamlessly with other 3500 Series modules, such as the 3500/42M vibration monitor and 3500/92M communication gateway, forming a comprehensive machinery health monitoring system. Its Modbus RTU interface enables easy connectivity with third-party control systems, facilitating data sharing and remote diagnostics.
Predictive Maintenance Ready: By providing real-time data on machinery performance, the module supports predictive maintenance strategies, allowing operators to schedule maintenance based on actual equipment condition rather than fixed intervals. This proactive approach reduces downtime and maintenance costs, optimizing overall plant efficiency.
3500/22M 138607-01
Application Areas ：BENTLY NEVADA 3500/22M 138607-01
The BENTLY NEVADA 3500/22M 138607-01 interface module is widely deployed in industries where machinery reliability is non-negotiable:
- Power Generation: Used in steam and gas turbines to monitor vibration and displacement, ensuring stable energy production and preventing catastrophic failures. For example, in a combined cycle power plant, the module tracks turbine shaft movement to maintain grid synchronization and efficiency.
- Oil and Gas: Installed in compressors, pumps, and motors at refineries and offshore platforms, the module detects abnormal vibration patterns that may indicate mechanical issues, helping to maintain production continuity and safety in hazardous environments.
- Industrial Manufacturing: Integrated into production lines to monitor the health of rotating machinery, such as fans, conveyors, and CNC machines. By providing early warnings of potential failures, it minimizes production disruptions and ensures consistent product quality.
- Water and Wastewater Treatment: Deployed in pumps and blowers to monitor performance and prevent unexpected downtime, critical for maintaining water supply and wastewater treatment processes that adhere to environmental regulations.
- Aerospace and Defense: Used in test stands and specialized machinery to ensure the reliability of high-precision components, where even minor vibrations can impact performance and safety.
3500/22M 138607-01
Related Products ：BENTLY NEVADA 3500/22M 138607-01
- 3500/42M Vibration Monitoring Module: A complementary module that works with the 3500/22M 138607-01 to provide advanced vibration analysis, including spectral density and waveform capture.
- 3500/92M Communication Gateway: Enables Ethernet connectivity for the 3500 Series, allowing the 3500/22M 138607-01 to transmit data to remote monitoring systems via Modbus TCP/IP.
- 3500/05 Rack Enclosure: Houses the 3500/22M 138607-01 and other 3500 Series modules, providing mechanical support and power distribution for the entire system.
- 3500/15 Power Supply Module: Delivers redundant power to the 3500 rack, ensuring stable operation of the 3500/22M 138607-01 and other components during power fluctuations.
- 3300 XL Proximity Probe System: A compatible sensor suite that works with the 3500/22M 138607-01 to measure shaft displacement and vibration with high accuracy.
- 3500/32 Relay Module: Provides alarm and shutdown functionality, integrating with the 3500/22M 138607-01 to trigger protective actions when abnormal conditions are detected.
Installation and Maintenance ：BENTLY NEVADA 3500/22M 138607-01
Pre-installation Preparations:
Before installing the 3500/22M 138607-01, ensure the 3500 rack is properly grounded and the power supply (24V DC) is verified. Clean the rack slots and inspect the module for physical damage. Mount the module in the designated slot, securing it with the provided brackets. Connect the sensor cables to the module’s input terminals, following Bently Nevada’s wiring diagrams to ensure correct polarity and shielding. Finally, configure the module’s address and communication parameters using the 3500 Configuration Software.
Before installing the 3500/22M 138607-01, ensure the 3500 rack is properly grounded and the power supply (24V DC) is verified. Clean the rack slots and inspect the module for physical damage. Mount the module in the designated slot, securing it with the provided brackets. Connect the sensor cables to the module’s input terminals, following Bently Nevada’s wiring diagrams to ensure correct polarity and shielding. Finally, configure the module’s address and communication parameters using the 3500 Configuration Software.
Maintenance Recommendations:
Regular maintenance ensures optimal performance of the 3500/22M 138607-01. Conduct quarterly inspections to check for loose connections, damaged cables, or overheating. Use a dry cloth to clean the module’s surface and ventilation openings, preventing dust accumulation that could affect heat dissipation. Annually, verify sensor calibration using Bently Nevada’s calibration tools to maintain measurement accuracy. Periodically update the module’s firmware through the 3500 software to access new features and bug fixes. In the event of a fault, replace the module with a pre-tested spare to minimize downtime, ensuring the replacement is configured identically to the original.
Regular maintenance ensures optimal performance of the 3500/22M 138607-01. Conduct quarterly inspections to check for loose connections, damaged cables, or overheating. Use a dry cloth to clean the module’s surface and ventilation openings, preventing dust accumulation that could affect heat dissipation. Annually, verify sensor calibration using Bently Nevada’s calibration tools to maintain measurement accuracy. Periodically update the module’s firmware through the 3500 software to access new features and bug fixes. In the event of a fault, replace the module with a pre-tested spare to minimize downtime, ensuring the replacement is configured identically to the original.
3500/22M 138607-01
Product Warranty ：BENTLY NEVADA 3500/22M 138607-01
Our company offers a 12-month quality warranty for the BENTLY NEVADA 3500/22M 138607-01 interface module, covering hardware defects arising from non-human causes. During the warranty period, we will replace any malfunctioning module at no cost, ensuring your system’s continuity. For discontinued models or urgent requirements, our global supply chain network enables rapid delivery of scarce components, leveraging 17 years of expertise in industrial control parts distribution. We stand behind the reliability of our products, offering dedicated technical support to assist with installation, configuration, and troubleshooting, ensuring your industrial systems operate at peak efficiency.
Note: All product names, logos, and brands are the property of their respective owners. This document is for informational purposes only and does not substitute for official technical documentation. Always refer to Bently Nevada’s manuals for detailed installation and safety guidelines.
Whatsapp:+86 18859254943
E-mail :sales@ygplc.com
E-mail :sales@ygplc.com
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