Bently Nevada 3500/50 286566-02 Tachometer 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 3500/50 Tachometer Module (286566-02) is a high-performance monitoring component within the Bently Nevada 3500 Machinery Protection System, developed for precise and continuous measurement of rotational speed, phase reference, and acceleration in rotating machinery such as turbines, compressors, motors, and generators.
This module receives and processes frequency-based pulse inputs from transducers such as magnetic pickups, proximity probes, or TTL-type sensors, converting these signals into accurate speed and phase information.
The 286566-02 model provides dependable overspeed and underspeed protection functions, designed for use in safety-critical and industrial monitoring environments.
Key Features
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Dual-channel tachometer for redundant or independent monitoring.
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Measures speed (RPM), phase angle, and acceleration.
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Compatible with Keyphasor®, magnetic pickup, and TTL-type sensors.
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Configurable Alert and Danger overspeed alarm thresholds.
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Provides 4–20 mA analog outputs, relay outputs, and digital data via the 3500 backplane.
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Hot-swappable design allows front module replacement without disturbing field wiring.
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Seamless integration with System 1® software for data analysis and condition monitoring.
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Designed and manufactured for long-term reliability in harsh industrial environments.
Technical Specifications
| Parameter | Specification | Description |
|---|---|---|
| Model Number | 286566-02 | 3500/50 Tachometer Front Module |
| System Compatibility | Bently Nevada 3500 Machinery Protection System | Works with 133442-01 or equivalent rear I/O module |
| Function | Measures shaft rotational speed, phase, and acceleration | Designed for critical rotating machinery |
| Number of Channels | 2 channels | Each channel operates independently |
| Input Types | Magnetic pickup, proximity probe, TTL-type sensor | Accepts pulse or frequency-based inputs |
| Input Frequency Range | 0.016 Hz to 20 kHz | Suitable for low- and high-speed applications |
| Input Voltage Range | ±24 V peak maximum | Supports both AC and DC coupled signals |
| Measurement Accuracy | ±0.1% of full-scale | High-precision measurement for speed and phase |
| Outputs | 4–20 mA (per channel), relay, digital communication | Routed through 3500 backplane |
| Alarm Setpoints | 2 per channel (Alert and Danger) | User-configurable alarm thresholds |
| Power Consumption | < 5 W | Typical power usage per module |
| Operating Temperature | −30 °C to +65 °C | Industrial operating range |
| Storage Temperature | −40 °C to +85 °C | Safe non-operating range |
| Humidity | Up to 95% non-condensing | Suitable for industrial conditions |
| Mounting Type | 3500 rack slot | Front module, mates with rear I/O card |
| Dimensions (H × W × D) | 241.3 mm × 24.4 mm × 163.1 mm (9.50 in × 0.96 in × 6.42 in) | Standard Bently Nevada form factor |
| Weight | Approx. 0.35 kg (0.77 lb) | Lightweight aluminum alloy housing |
| Housing Material | Anodized aluminum alloy | Durable and corrosion-resistant |
| Compliance | CE, CSA, ATEX (as part of 3500 system) | Meets global safety standards |
| Country of Origin | United States (Minden, Nevada – USA) | Manufactured by Bently Nevada, Baker Hughes |
Bently Nevada 3500/50 286566-02 Tachometer 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.
