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Model: 3500/53M (286566-01 + 133396-01)
Brand: Bently Nevada
Series: 3500 Series Machinery Protection and Condition Monitoring System
Description: The Bently Nevada 3500/53M tachometer module is a dual-channel module designed for precise monitoring of rotating machinery. It accepts input from proximity probes or magnetic pickups to determine shaft rotational speed, rotor acceleration, and rotor direction. The module compares these measurements against user-programmable alarm setpoints and generates alarms when the setpoints are violated. The 3500/53M module can be configured to supply conditioned Keyphasor® signals to the backplane of the 3500 rack for use by other monitors.
| Parameter | Details |
|---|---|
| Model | 3500/53M (286566-01 + 133396-01) |
| Input Signal Type | Proximity probes or magnetic pickups |
| Input Signal Range | +10.0 V to -24.0 V |
| Input Impedance | 20 kΩ |
| Power Consumption | 8.0 W (typical) |
| Transducer Power Supply | -24 Vdc, 40 mA maximum |
| Output Type | 4-20 mA recorder output (proportional to module full-scale range) |
| Operating Temperature | -30°C to +65°C |
| Storage Temperature | -40°C to +85°C |
| Humidity | 95% non-condensing |
| Dimensions (H x W x D) | 241.3 mm x 24.4 mm x 99.1 mm |
| Weight | 0.45 kg |
| Certifications | ATEX, IECEx Zone 2 |
Speed Monitoring: Continuous measurement of rotating machinery speed to ensure safe operational limits.
Acceleration Monitoring: Detection of rotor acceleration to identify mechanical faults early.
Reverse Rotation Detection: Alerts in case of reverse rotation to prevent damage.
Zero Speed Detection: Alarms when equipment stops rotating to prevent accidental operation.
Keyphasor® Signal Output: Provides phase reference signals to other monitoring modules.
Multi-Functionality: Supports speed, acceleration, reverse rotation, and zero speed detection in one module.
High Accuracy: Precise measurement ensures reliable machine condition assessment.
Flexible Alarm Settings: Customizable alarm thresholds and delays to suit varied operational needs.
Rugged Design: Built to withstand harsh industrial environments.
Seamless Integration: Compatible with the full 3500 monitoring system series for easy system expansion.
| Model | Description |
|---|---|
| 3500/50M | Dual-channel tachometer module |
| 3500/51M | Vibration monitoring module |
| 3500/52M | Displacement monitoring module |
| 3500/54 | Dual-channel speed monitor |
| 3500/55 | Dual-channel vibration monitor |
| Model | Description |
|---|---|
| 3500/22M | Shaft displacement monitoring module |
| 3500/42M | Position monitoring module |
| 3500/33 | Vibration monitoring module |
| 3500/34 | Vibration monitoring module |
| 3500/60 | Temperature monitoring module |
Q1: What types of input signals does the 3500/53M 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 3500/53M module?
A3: The typical power consumption is approximately 8.0 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 3500/53M 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 ATEX and IECEx Zone 2 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) × 99.1 mm (D), and it weighs 0.45 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.