bently 3500/42M 140471-01 Proximitor / Seismic Monitor
| 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 3500/42M Proximitor / Seismic Monitor is a four-channel machinery protection and condition monitoring module used in the Bently Nevada 3500 Series system. It accepts input signals from proximity probes, velocity transducers, or accelerometers and processes them to measure parameters such as radial vibration, shaft position, acceleration, velocity, and differential expansion.
Designed for continuous online monitoring, the 3500/42M provides both protection and diagnostics for critical rotating equipment, such as turbines, compressors, pumps, and motors. It continuously compares vibration and position measurements to configured alarm and danger setpoints, issuing alarms or trip commands when limits are exceeded. Each pair of channels can be configured independently, allowing multiple monitoring functions within one module.
The 3500/42M (140471-01) variant is a commonly used configuration with standard I/O modules and supports a wide range of transducer systems.
Key Features
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Four independent input channels (two channel pairs)
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Accepts proximity, velocity, or acceleration transducer inputs
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Configurable for multiple measurement types (radial vibration, thrust, eccentricity, etc.)
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Dual-function operation: each channel pair can perform separate monitoring tasks
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Continuous comparison against alert and danger thresholds
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Designed for use in the Bently Nevada 3500 rack system
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Modular architecture allowing quick replacement without rewiring
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High reliability, field-proven design for critical rotating machinery
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Fully compatible with the 3500/22M communications module and 3500/20 power supply
Technical Specifications
| Parameter | Specification | Description |
|---|---|---|
| Model Number | 3500/42M | Four-channel Proximitor / Seismic Monitor |
| Part Number | 140471-01 | Standard configuration module |
| Number of Channels | 4 (two pairs) | Each pair independently configurable |
| Input Types | Proximity probes, velocity transducers, accelerometers | Compatible with Bently Nevada sensor systems |
| Measurement Types | Vibration, shaft position, acceleration, velocity, thrust position, eccentricity | User-configurable via software |
| Power Consumption | Approximately 7.7 W typical | From rack power supply |
| Input Impedance | 10 kΩ (standard I/O) | Ensures stable signal conditioning |
| Frequency Response (Direct Filter) | –3 dB from 4 Hz to 4 kHz or 1 Hz to 600 Hz | Depends on configuration |
| Gap Filter | –3 dB at 0.09 Hz | For slow-speed shaft position measurements |
| Sensitivity | 3.94 mV/µm (100 mV/mil) or 7.87 mV/µm (200 mV/mil) | Determined by transducer system used |
| Alarm Setpoints | Two per channel (Alert and Danger) | User-programmable |
| Rack Space Requirement | One full-height front slot and one full-height rear slot | Standard 3500 rack mounting |
| Operating Temperature Range | −30 °C to +65 °C (−22 °F to +149 °F) | Suitable for industrial environments |
| Humidity Range | Up to 95% non-condensing | Industrial standard |
| Dimensions (H × W × D) | 241.3 mm × 24.4 mm × 163.1 mm (9.50 in × 0.96 in × 6.42 in) | Compact front module |
| Weight | Approx. 0.46 kg (1.01 lb) | Lightweight and robust |
| Mounting Type | Plug-in rack module | Front and rear installation |
| Material | Aluminum alloy chassis with polymer faceplate | Industrial grade |
| Compliance | CE, CSA, ATEX (varies by version) | Certified for global industrial use |
| Country of Origin | United States (Minden, Nevada) | Manufactured by Bently Nevada, Baker Hughes |
bently 3500/42M 140471-01 Proximitor / Seismic 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.
