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- Bently Nevada
- 3500/25-02-01
- Enhanced Keyphasor Module
- USA
- 119.9 x 24.4 x 256.5 mm
- 0.34 kg
- Xiamen, China
- New & In Stock
- T/T, PayPal, Western Union
- 1 Year
- 1-3 Working Days
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- 24-Hour Service
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We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
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Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
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We provide 7*24 hours service to our customers. We will be there whenever you need us.
Price advantage
All our products are priced very favorably because we have our own warehouse and supply.
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Bently Nevada 3500/25-02-01 Enhanced Keyphasor Module
Product Introduction
The Bently Nevada 3500/25-02-01 Enhanced Keyphasor Module is a high-precision signal conditioning module used in machinery monitoring systems to detect the once-per-turn event of rotating equipment. This module plays a critical role in providing phase reference for vibration analysis, speed measurements, and balancing operations.
As part of the Bently Nevada 3500 Series, the 3500/25-02-01 is designed with advanced signal processing capabilities, robust noise immunity, and high-speed response. It accepts input from proximity probes or magnetic pickups and converts these signals into digital Keyphasor signals, which are vital for time-synchronous data capture across the monitoring system.
Product Parameters
| Parameter | Specification |
|---|---|
| Model Number | 3500/25-02-01 |
| Series | Bently Nevada 3500 Series |
| Module Type | Enhanced Keyphasor Module |
| Dimensions (HxWxD) | 119.9 x 24.4 x 256.5 mm |
| Weight | 0.34 kg |
| Number of Channels | 2 independent channels |
| Input Signal Types | Proximity probes or magnetic pickups |
| Input Sensitivity | Adjustable, depending on sensor type |
| Output Signal | Digital Keyphasor pulses |
| Accuracy | High-speed timing accuracy < 1 μs |
| Power Supply | Via 3500 rack |
| Operating Temperature | -30°C to +65°C |
| Mounting | 3500 Series rack slot |
| Certifications | CE, CSA, ATEX, IECEx |
Product Applications
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Turbomachinery Monitoring: Synchronizes vibration signals with shaft rotation for detailed analysis.
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Rotating Equipment Diagnostics: Provides timing references for FFT, waveform, and phase analysis.
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Shaft Speed Detection: Accurately tracks RPM for turbines, compressors, and pumps.
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Rotor Balancing: Enables precise phase-based balancing of rotating machinery.
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Overspeed Protection: Functions as part of speed detection logic in critical equipment protection systems.
Product Advantages
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Dual-Channel Design: Offers redundancy or the ability to monitor two independent Keyphasor signals.
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High Accuracy Timing: Sub-microsecond signal accuracy ensures exact phase reference for analysis.
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Noise Immunity: Advanced filtering and isolation enhance performance in electrically noisy environments.
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Flexible Sensor Support: Compatible with both magnetic pickups and proximity probes.
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Integration-Ready: Seamlessly fits into the 3500 monitoring system for central configuration and data access.
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Rugged and Certified: Built to withstand harsh industrial conditions and meets global certification standards.
Brand and Series Affiliation
The 3500/25-02-01 module is part of the Bently Nevada 3500 Series, a leading machinery protection and condition monitoring platform. Bently Nevada, is globally recognized for its expertise in vibration and condition monitoring systems for critical rotating assets in industries such as oil and gas, power generation, and manufacturing.
Related Models in the 3500 Series
| Model | Function | Dimensions (mm) | Weight (kg) | Description |
|---|---|---|---|---|
| 3500/22M | Transient Data Interface | 119.9 x 24.4 x 256.5 | 0.36 | Ethernet communications module |
| 3500/32M | 4-Channel Relay Module | 119.9 x 24.4 x 256.5 | 0.33 | Outputs relays for alarms/actions |
| 3500/40M | Proximitor Module | 119.9 x 24.4 x 256.5 | 0.35 | Measures shaft displacement/vibration |
| 3500/15 | Power Supply Module | 119.9 x 24.4 x 256.5 | 0.38 | Converts external power to rack supply |
| 3500/42M | Dynamic Pressure Monitor | 119.9 x 24.4 x 256.5 | 0.34 | Monitors dynamic pressure signals |
Popular Bently Nevada Models
| Model Number | Channel Configuration | Number of Channels | Signal Input Type | Application Scenario |
|---|---|---|---|---|
| 3500/25-01-01-04-01 | 1-channel, buffered | 1 | Magnetic Pickup | Single Keyphasor signal monitoring |
| 3500/25-01-02-00 | 2-channel, buffered | 2 | Proximity Probe | Dual-redundant keyphasor detection |
| 3500/25-01-02-01 | 2-channel, buffered | 2 | Magnetic Pickup | Redundant speed sensing applications |
| 3500/25-02-01-00 | 1-channel, advanced | 1 | Proximity Probe | Phase and speed measurement |
| 3500/25-02-02-00 | 2-channel, advanced | 2 | Mixed input types | High-speed turbine monitoring |
FAQ (Q&A Format)
Q1: What is the function of the 3500/25-02-01 module?
A1: It detects once-per-turn events for rotating machinery and provides phase reference signals.
Q2: How many Keyphasor signals can it monitor?
A2: It can monitor two independent signals using two channels.
Q3: What sensors are compatible with this module?
A3: It works with proximity probes and magnetic pickups.
Q4: Is the module suitable for high-speed machinery?
A4: Yes, it has sub-microsecond timing resolution for fast rotating equipment.
Q5: Can the module be used in hazardous environments?
A5: Yes, it is certified for use in ATEX and IECEx zones.
Q6: How does the module integrate into the 3500 system?
A6: It fits directly into a 3500 rack and communicates via the system backplane.
Q7: Does it support redundant configurations?
A7: Yes, dual channels can be used for redundancy or independent sources.
Q8: What is the benefit of using a Keyphasor module?
A8: It allows vibration data to be synchronized with shaft position for phase analysis.
Q9: How is power supplied to the module?
A9: Through the 3500 rack power supply module.
Q10: Can the output be used for overspeed protection?
A10: Yes, its output can be incorporated into overspeed detection systems.
Authenticity guarantee
All product specifications are original and authentic imported products. We have an annual sales volume of 300 million yuan, and we only produce original and authentic products. All customers who cooperate with us directly online can enjoy low discounts.
Free warehouse
We have a complete range of product models, 80% of conventional models are in stock, and we have established channels in Asia, Africa, North America, South America, and Europe, effectively shortening the order processing time and satisfying customers in a timely manner.
Technical Team
Fast delivery. Spot goods can be shipped on the same day, and the delivery time transaction is 20% faster than that of peers on average, with a delivery time accuracy rate of 99%.
Thoughtful after-sales service
24-hour after-sales service guarantee team, professional and standardized management service system.