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- Bently Nevada
- 3500/50 133388-02+133442-01
- Tachometer Module Position Monitor Module
- USA
- 241.3 mm × 24.4 mm × 241.8 mm
- 0.82kg
- Xiamen, China
- New & In Stock
- T/T, PayPal, Western Union
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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.
Brand new and original
Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
24-hour service
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 3500/50 (Model: 133388-02 + 133442-01)
Product Introduction
The Bently Nevada 3500/50 speed monitoring module (model 133388-02), combined with the input/output module (model 133442-01), forms a robust system designed for real-time monitoring of critical rotating machinery parameters such as speed, acceleration, reverse rotation, and zero speed detection. This system is widely used to protect and monitor turbines, compressors, pumps, and generators in demanding industrial environments. It ensures machinery safety by providing precise and reliable data essential for condition-based maintenance.
Technical Specifications
| Parameter | Details |
|---|---|
| Model | 3500/50 (133388-02 + 133442-01) |
| Input Signal Type | Accepts 1-2 sensor inputs (proximity probes, magnetic pickups) |
| Input Signal Range | +10.0 V to -24.0 V |
| Input Impedance | Standard: 20 kΩ; TMR: 40 kΩ; Internal barrier: 7.15 kΩ |
| Power Consumption | Typical 5.8 W |
| Output Types | Buffered sensor output, 4-20 mA recorder output, alarm relay output |
| Operating Temperature | -30°C to +65°C |
| Storage Temperature | -40°C to +85°C |
| Humidity | Up to 95% non-condensing |
| Dimensions (H×W×D) | 241.3 mm × 24.4 mm × 241.8 mm |
| Weight | 0.82 kg |
| Certifications | API 670 compliant, CSA/NRTL/C Class I Division 2 certified |
Applications
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Speed Monitoring: Continuous measurement of rotating machinery speed to ensure safe operational limits.
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Acceleration Monitoring: Detection of rotor acceleration to identify mechanical faults early.
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Reverse Rotation Detection: Alerts in case of reverse rotation to prevent damage.
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Zero Speed Detection: Alarms when equipment stops rotating to prevent accidental operation.
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Keyphasor® Signal Output: Provides phase reference signals to other monitoring modules.
Product Advantages
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Multi-Functionality: Supports speed, acceleration, reverse rotation, and zero speed detection in one module.
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High Accuracy: Precise measurement ensures reliable machine condition assessment.
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Flexible Alarm Settings: Customizable alarm thresholds and delays to suit varied operational needs.
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Rugged Design: Built to withstand harsh industrial environments.
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Seamless Integration: Compatible with the full 3500 monitoring system series for easy system expansion.
Brand & Series
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Brand: Bently Nevada
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Series: 3500 Series Machinery Protection and Condition Monitoring System
Related Models from the Same Series
| Model | Description |
|---|---|
| 3500/50-01-00-01 | Dual channel speed monitor module with internal termination |
| 3500/50-04-00 | Four channel speed monitor module for multi-shaft machinery |
| 3500/51 | Speed monitor module supporting higher frequency signals |
| 3500/52 | Speed monitor module with enhanced accuracy features |
| 3500/53 | Speed monitor module supporting wider range of input signal types |
Popular Models from the Same Brand
| Model | Description |
|---|---|
| 3500/22M | Dual channel shaft displacement monitor for turbines and compressors |
| 3500/42M | Multi-channel position monitoring module supporting various sensor types |
| 3500/33 | Vibration monitoring module providing comprehensive vibration data |
| 3500/34 | Vibration monitoring module with high-frequency input support |
| 3500/60 | Temperature monitoring module for high-temperature machinery environments |
Frequently Asked Questions (FAQ)
Q1: What types of input signals does the 3500/50 module support?
A1: It supports signals from proximity probes, magnetic pickups, and other common industrial sensors.
Q2: How are alarm points and delays configured?
A2: Alarm thresholds and delay times can be configured via the 3500 system software to tailor to specific monitoring requirements.
Q3: What is the typical power consumption of the 3500/50 module?
A3: The typical power consumption is approximately 5.8 watts.
Q4: What temperature ranges can the module operate in?
A4: It is designed to operate between -30°C and +65°C, suitable for industrial environments.
Q5: What types of outputs does the module provide?
A5: Outputs include buffered sensor signals, 4-20 mA recorder outputs, and alarm relay outputs.
Q6: Can the module detect reverse rotation?
A6: Yes, the 3500/50 module features reverse rotation detection to protect machinery from damage.
Q7: How is the Keyphasor® signal used?
A7: The Keyphasor® provides a phase reference signal used by other monitoring modules to synchronize vibration and speed data.
Q8: Is the module compliant with industry standards?
A8: Yes, it meets API 670 standards and carries relevant safety certifications for hazardous areas.
Q9: What is the physical size and weight of the module?
A9: Dimensions are 241.3 mm (H) × 24.4 mm (W) × 241.8 mm (D), and it weighs 0.82 kg.
Q10: Can the module be integrated into existing monitoring systems?
A10: Absolutely. It is designed for seamless integration into the Bently Nevada 3500 monitoring system and other compatible control 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.