Bently Nevada 3500/25 149369-01+125800-02 Transient Data Interface (TDI) Module
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8615305023276 | |||||||
| +8615305023276 | ||||||||
| 15305023276 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||

Product Overview
The Bently Nevada 3500/25 149369-01 + 125800-02 Transient Data Interface (TDI) Module is a critical component of the 3500 Machinery Protection System. It integrates the functions of the rack’s communication processor and monitoring interface into a single module. Serving as the central gateway, it enables direct communication between the 3500 rack and external condition monitoring software such as System 1. The module supports the acquisition of both static and dynamic data, ensuring continuous machinery protection and advanced diagnostics for rotating equipment.
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Main Features
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Integration of communication and monitoring processor functions within a single module
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Supports static and dynamic data collection for comprehensive machinery diagnostics
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Hot-swappable design allowing replacement without system shutdown
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System 1 compatibility for advanced condition monitoring and asset management
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Redundant operation support to maintain continuous monitoring and protection
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Front-panel LED indicators for clear status visualization and troubleshooting
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Designed for installation in the leftmost slot of the 3500 rack for streamlined configuration
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Technical Specifications
Dimensions and Weight
| Item | Specification |
|---|---|
| Dimensions | 119.9 × 24.4 × 256.5 mm |
| Weight | 0.34 kg |
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General Information
| Item | Specification |
|---|---|
| Manufacturer | Bently Nevada (GE Measurement & Control) |
| Model Number | 3500/25 149369-01 + 125800-02 |
| Product Type | Transient Data Interface (TDI) Module |
| Rack Type | 3500 Series Machinery Protection System |
| Mounting | Leftmost rack slot |
| Operation Mode | Primary or Redundant |
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Electrical Characteristics
| Item | Specification |
|---|---|
| Input Power | Supplied via rack power supply |
| Communication | Ethernet for static and dynamic data |
| Supported SW | System 1 machinery management software |
| Redundancy | Dual TDI configuration supported |
| Hot-Swap | Yes |
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Environmental Specifications
| Item | Specification |
|---|---|
| Operating Temp. | -30°C to +65°C |
| Storage Temp. | -40°C to +85°C |
| Humidity Range | 95% non-condensing |
| Vibration | 5–500 Hz, 0.3 mm p-p or 4.9 m/s² |
| Shock Resistance | 30 G, 11 ms half-sine |
| Protection Class | IP20 |
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Industry Applications
The Bently Nevada 3500/25 149369-01 + 125800-02 TDI Module is widely applied in industries where continuous machinery monitoring and protection are critical, including:
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Oil & Gas: Condition monitoring of compressors, pumps, and turbines in refineries and pipeline systems
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Power Generation: Continuous protection of steam turbines, gas turbines, and generators
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Petrochemical and Chemical Plants: Machinery protection in demanding process environments
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Metals & Mining: Monitoring and safeguarding of heavy rotating equipment such as mills and crushers
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Marine and Offshore: Condition monitoring of propulsion and auxiliary machinery
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Water & Wastewater: Pump, blower, and motor protection in treatment facilities
Bently Nevada 3500/25 149369-01+125800-02 Transient Data Interface (TDI) Module is in stock. Please contact us for a quick quote and competitive pricing.
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8615305023276 | |||||||
| +8615305023276 | ||||||||
| 13950166376 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Company Introduction
Xiamen Shengruite Trading Co., Ltd. is a company specializing in the supply of industrial PLC spare parts.
We provide high-quality PLC spare parts to customers in the global manufacturing, energy and power, chemical and other fields.
Since its establishment in 2011, after 13 years of rapid development, the cumulative global shipments have reached 223,650 pieces, with an annual output value of US$50 million.
Successfully served more than 500 customers in more than 100 countries and regions including Saudi Arabia, UAE, the United States, Europe, Africa, and Southeast Asia
Our Mission
Provide customers with the best quality PLC spare parts and the fastest delivery service to ensure that their industrial automation systems are always in the best operating condition.
We provide a 1-year warranty service, and we support returns and exchanges for any issues to ensure your rights and interests are fully protected.
We can provide detailed product images upon request, and our team can arrange warehouse photos for confirmation to ensure you have all the information you need before making a purchase.
Shipping times vary depending on your location. With the support of our 16 global warehouses, we strive to deliver orders as quickly as possible. Contact us to get an estimated delivery time for your specific location.
The minimum order quantity (MOQ) is typically one unit. However, for larger orders, please contact us for potential discounts and pricing details.
Yes, we offer competitive pricing for bulk purchases. Please reach out to our sales team with the specifics of your order to receive a custom quote.
We accept various payment methods for wholesale orders, including bank transfers (T/T), letters of credit, and other options upon agreement. For large transactions, please contact us directly for payment terms.
Yes, we offer flexible ordering options for both small and large quantities. Whether youre looking for a single unit or a large batch, we can accommodate your needs.
We occasionally offer promotional discounts for new wholesale customers. Contact us to learn more about any current offers available for first-time buyers.
If you are unsure of compatibility with your existing setup please provide your system details and our support team can verify compatibility prior to purchase.
Returns are accepted within 30 days if the product is unused, unopened, and in its original packaging. Please note that return shipping and associated costs are the buyer\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\’s responsibility.
Yes, we offer technical support for the installation and integration of our products. Our team can assist with setup, configuration, and troubleshooting to ensure a smooth installation.








