Excellent PLC
Product Overview
The Bently Nevada 3500/50 133442-01 Tachometer Module is designed to provide precise speed measurement and monitoring for rotating machinery within the 3500 series system. It converts input signals from shaft-mounted sensors or proximity probes into accurate tachometer outputs for machinery protection, alarm, and trip applications. This module ensures reliable integration with other 3500 series components, supporting critical process monitoring and condition-based maintenance programs.
Key Features
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Provides accurate speed and rotation measurement
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Compatible with multiple sensor types (proximity probes, magnetic pickups, etc.)
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Configurable alarm and trip outputs
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Hot-swappable for minimal downtime
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Rack-mounted for 3500 series systems
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Real-time data output compatible with System 1®
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Rugged design suitable for industrial environments
Technical Specifications
| Parameter | Specification |
|---|---|
| Model Number | 3500/50 133442-01 |
| Module Type | Tachometer Module |
| Manufacturer | Bently Nevada (Baker Hughes) |
| Function | Speed measurement and monitoring |
| Input Channels | 1 or 2 channels (sensor inputs) |
| Output Channels | Configurable alarm and trip outputs |
| Alarm/Trip Capability | Configurable per channel |
| Communication | Via 3500 rack backplane |
| Mounting Type | Rack-mounted (3500 series) |
| Power Supply | Supplied via 3500 rack |
| Operating Temperature | 0°C to 65°C |
| Storage Temperature | -40°C to 85°C |
| Humidity Range | 0% to 95% non-condensing |
| Dimensions | 241.3 x 24.4 x 99.1 mm |
| Weight | 0.2 kg |
| Certifications | CE, CSA, ATEX, IECEx |
Industry Applications
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Turbine, compressor, and pump speed monitoring
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Rotating machinery protection and alarm/trip control
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Oil & gas, petrochemical, and refining plants
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Power generation and heavy industrial facilities
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Integration with System 1® for real-time machinery condition monitoring
Frequently Asked Questions (FAQ)
Q1: How many input channels does this module have?
It supports 1 or 2 sensor input channels.
Q2: Can it provide alarm and trip outputs?
Yes, outputs are configurable per channel.
Q3: Is the module hot-swappable?
Yes, it can be replaced without shutting down the rack.
Q4: What types of sensors are supported?
Proximity probes, magnetic pickups, and other compatible tachometer sensors.
Q5: What is the operating temperature range?
0°C to 65°C.
Q6: Can it integrate with System 1®?
Yes, it provides real-time speed data compatible with System 1®.
Q7: What are the module’s dimensions and weight?
It measures 241.3mm x 24.4mm x 99.1 mm and weighs 0.2 kg.
Q8: Is it suitable for hazardous environments?
Yes, it meets CE, CSA, ATEX, and IECEx certifications.
Q9: Can it be used with all 3500 series racks?
Yes, it integrates seamlessly into 3500 series racks.
Q10: Can it process multiple signal types?
Yes, it handles inputs from standard proximity probes and compatible tachometer sensors.
Related Models
| Model Number | Description |
|---|---|
| 3500/50 133442-02 | Tachometer Module (Alternate Version) |
| 3500/25M 149369-01 | Enhanced Keyphasor Module |
| 3500/32 125720-01 | 4-Channel Relay Module |
| 3500/32 149370-01 | 16-Channel Relay Module |
| 3500/05 | 3500 System Rack |
Popular Bently Nevada Modules
| Model Number | Description |
|---|---|
| 3500/05 | System Rack |
| 3500/15 | Power Supply Module |
| 3500/20 | Data Manager I/O Module |
| 3500/25 | Keyphasor Module |
| 3500/32 | Relay Module |
| 3500/40M | Proximitor Monitor |
