Bently Nevada 3500/40 140734-01+125680-01 Proximitor Monitor
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8615305023276 | |||||||
| +8615305023276 | ||||||||
| 15305023276 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||

Bently Nevada 3500/40 140734-01 + 125680-01 Proximitor Monitor
Product Overview
The Bently Nevada 3500/40 140734-01 + 125680-01 Proximitor Monitor is a dual-channel module used for continuous monitoring of shaft vibration, radial position, and axial thrust in rotating machinery. As part of the 3500 Machinery Protection System, it integrates directly with proximity probes to deliver accurate displacement and vibration measurements. With advanced alarm processing and high system reliability, this monitor is widely adopted in industries where uninterrupted machinery protection is critical.
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Main Features
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Dual-channel design supporting vibration and position measurements
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Full API 670 compliance ensuring industry-standard machine protection
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Configurable alarm setpoints for Warning and Danger levels
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Relay integration for automatic trip or shutdown control
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Advanced signal conditioning for accurate and stable measurements
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Hot-swappable design allowing module replacement without rack power-down
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Compatible with 3300 XL probes and other Bently Nevada proximity systems
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Integration with 3500 rack for centralized configuration and diagnostics
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Technical Specifications
Dimensions and Weight
| Item | Specification |
|---|---|
| Dimensions | 241.3 × 24.4 × 241.8 mm |
| Weight | 0.91 kg |
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General Information
| Item | Specification |
|---|---|
| Manufacturer | Bently Nevada (Baker Hughes) |
| Model Number | 3500/40 140734-01 + 125680-01 |
| Product Type | Proximitor Monitor Module |
| Mounting | 3500 Series Rack Slot |
| Operating Temp. | 0°C to +65°C |
| Storage Temp. | -40°C to +85°C |
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Electrical Characteristics
| Item | Specification |
|---|---|
| Channels | 2 independent channels |
| Input Type | Proximity probe signals (e.g., 3300 XL) |
| Measurement Types | Shaft radial vibration, axial position, thrust |
| Accuracy | ±0.1% of full-scale range |
| Power Supply | From 3500 rack system (24 VDC nominal) |
| Alarm Levels | 2 setpoints per channel (Alert & Danger) |
| Signal Processing | Digital filtering and conditioning |
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Environmental Specifications
| Item | Specification |
|---|---|
| Humidity Range | 0–95% RH, non-condensing |
| Vibration | 5–500 Hz, 2.5 G |
| Shock Resistance | 30 G, 11 ms |
| Protection Class | IP20 (when installed in rack) |
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Industry Applications
The Bently Nevada 3500/40 140734-01 + 125680-01 Proximitor Monitor is widely used in:
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Oil & Gas: Compressors, pumps, and turbines in refineries and offshore platforms
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Power Generation: Shaft vibration and thrust monitoring in steam, gas, and hydro turbines
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Chemical & Petrochemical: Continuous monitoring of high-speed rotating compressors
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Steel & Mining: Reliability assurance for critical heavy-duty rotating equipment
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Pulp & Paper: Ensuring machine safety in continuous process operations
Bently Nevada 3500/40 140734-01+125680-01 Proximitor Monitor 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.








