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Bently Nevada 3500/60 133811-01 monitoring module
Manufacturer: Bently Nevada
Product Number: 3500/60 (133811-01)
Category: Speed and Phase Monitoring Module (3500 System)
Number of Channels: 2
Input Types: Proximity probes, magnetic pickups
System Compatibility: Bently Nevada 3500 Machinery Protection System
Product Description
The Bently Nevada 3500/60 is a high-precision speed and phase monitoring module used in critical rotating machinery protection systems. As part of the 3500 Machinery Protection System, this module provides real-time shaft speed measurement and phase reference signals for vibration and condition monitoring. The 3500/60 interfaces with keyphasor probes or proximity probes to generate accurate speed, phase, and once-per-revolution signals for machinery protection and control. It ensures timely detection of abnormal operating conditions and supports integration with control and diagnostic systems.
Main Features
-
High-accuracy speed and phase monitoring for rotating machinery
-
Support for keyphasor and proximity probes
-
Once-per-revolution (1X) signal output for synchronization with vibration monitors
-
Buffered analog and digital outputs for diagnostics and control integration
-
Hot-swappable module design for minimal downtime during maintenance
-
Compatible with 3500 rack systems for centralized monitoring and alarm management
Technical Specifications
Dimensions and Weight
| Item | Specification |
|---|---|
| Dimensions | 241.3 × 24.4 × 241.8 mm |
| Weight | 0.91 kg |
General Information
| Item | Specification |
|---|---|
| Manufacturer | Bently Nevada (GE) |
| Model Number | 3500/60 (133811-01) |
| Product Type | Speed/Phase Monitor |
| System | 3500 Machinery Protection System |
| Mounting | 3500 rack installation |
Electrical Characteristics
| Item | Specification |
|---|---|
| Input Channels | 2 (Keyphasor/proximity) |
| Supported Inputs | Keyphasor probe, proximity probe |
| Frequency Range | 0–100 kHz |
| Signal Outputs | 1X pulse, buffered analog output |
| Alarm Functions | Loss-of-phase, loss-of-speed detection |
| Power Supply | Supplied via 3500 rack backplane |
Environmental Specifications
| Item | Specification |
|---|---|
| Operating Temp. | -30°C to +65°C |
| Storage Temp. | -40°C to +85°C |
| Humidity | 0–95% RH, non-condensing |
| Vibration | 5–500 Hz, 1.5 g |
| Shock | 15 g, 11 ms half-sine |
Industry Applications
The Bently Nevada 3500/60 is widely used in:
-
Oil & Gas–Monitoring turbine, compressor, and pump speed
-
Power Generation–Generator and turbine speed and phase monitoring
-
Chemical & Petrochemical–High-speed rotating equipment protection
-
Metals & Mining–Continuous monitoring of critical rotary machinery
-
Industrial Manufacturing–Early fault detection for high-speed motors and drives
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Bently Nevada 3500/60 133811-01 monitoring module
Manufacturer: Bently Nevada
Product Number: 3500/60 (133811-01)
Category: Speed and Phase Monitoring Module (3500 System)
Number of Channels: 2
Input Types: Proximity probes, magnetic pickups
System Compatibility: Bently Nevada 3500 Machinery Protection System
Product Description
The Bently Nevada 3500/60 is a high-precision speed and phase monitoring module used in critical rotating machinery protection systems. As part of the 3500 Machinery Protection System, this module provides real-time shaft speed measurement and phase reference signals for vibration and condition monitoring. The 3500/60 interfaces with keyphasor probes or proximity probes to generate accurate speed, phase, and once-per-revolution signals for machinery protection and control. It ensures timely detection of abnormal operating conditions and supports integration with control and diagnostic systems.
Main Features
-
High-accuracy speed and phase monitoring for rotating machinery
-
Support for keyphasor and proximity probes
-
Once-per-revolution (1X) signal output for synchronization with vibration monitors
-
Buffered analog and digital outputs for diagnostics and control integration
-
Hot-swappable module design for minimal downtime during maintenance
-
Compatible with 3500 rack systems for centralized monitoring and alarm management
Technical Specifications
Dimensions and Weight
| Item | Specification |
|---|---|
| Dimensions | 241.3 × 24.4 × 241.8 mm |
| Weight | 0.91 kg |
General Information
| Item | Specification |
|---|---|
| Manufacturer | Bently Nevada (GE) |
| Model Number | 3500/60 (133811-01) |
| Product Type | Speed/Phase Monitor |
| System | 3500 Machinery Protection System |
| Mounting | 3500 rack installation |
Electrical Characteristics
| Item | Specification |
|---|---|
| Input Channels | 2 (Keyphasor/proximity) |
| Supported Inputs | Keyphasor probe, proximity probe |
| Frequency Range | 0–100 kHz |
| Signal Outputs | 1X pulse, buffered analog output |
| Alarm Functions | Loss-of-phase, loss-of-speed detection |
| Power Supply | Supplied via 3500 rack backplane |
Environmental Specifications
| Item | Specification |
|---|---|
| Operating Temp. | -30°C to +65°C |
| Storage Temp. | -40°C to +85°C |
| Humidity | 0–95% RH, non-condensing |
| Vibration | 5–500 Hz, 1.5 g |
| Shock | 15 g, 11 ms half-sine |
Industry Applications
The Bently Nevada 3500/60 is widely used in:
-
Oil & Gas–Monitoring turbine, compressor, and pump speed
-
Power Generation–Generator and turbine speed and phase monitoring
-
Chemical & Petrochemical–High-speed rotating equipment protection
-
Metals & Mining–Continuous monitoring of critical rotary machinery
-
Industrial Manufacturing–Early fault detection for high-speed motors and drives
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