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Product Overview
The Bently Nevada 990-05-50-01-CN 990 Vibration Transmitter is a high-performance device for monitoring vibration in rotating machinery. It converts signals from proximity probes or accelerometers into standardized outputs for machinery protection and condition monitoring. The rugged CN-type connector ensures secure connections, while the transmitter delivers accurate and reliable measurements in demanding industrial environments, helping to prevent unexpected equipment failures.
Key Features
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Continuous vibration monitoring for rotating machinery
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Compatible with 3300 Series proximity probes and other vibration sensors
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Converts sensor signals into 4–20 mA or voltage outputs
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High accuracy and stability for long-term monitoring
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Rugged construction with CN-type connector for harsh industrial environments
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Easy integration with plant monitoring systems
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Supports machinery protection and condition-based maintenance
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Minimal maintenance required for reliable operation
Technical Specifications
| Item | Specification |
|---|---|
| Manufacturer | Bently Nevada |
| Part Number | 990-05-50-01-CN |
| Product Type | 990 Vibration Transmitter |
| Function | Vibration signal processing and output |
| Input Signal | Proximity probe or accelerometer |
| Output Signal | 4–20 mA or voltage output |
| Connector Type | CN-type connector |
| Operating Temperature | -20 °C to +70 °C |
| Storage Temperature | -40 °C to +85 °C |
| Humidity | 5–95% RH (non-condensing) |
| Dimensions | 100.1 x 73.9 x 53.3 mm |
| Weight | 0.43 kg |
| Applications | Vibration monitoring, machinery protection, and condition-based maintenance |
Industry Applications
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Steam and gas turbines
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Industrial compressors
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Electric motors and generators
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Pumps and fans
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Gearboxes and transmission systems
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Petrochemical and power generation machinery
Frequently Asked Questions (FAQ)
Q1: What is the main function of the 990-05-50-01-CN transmitter?
It converts vibration sensor signals into standardized outputs for monitoring and protection.
Q2: Which sensors is it compatible with?
It works with 3300 Series proximity probes and other compatible vibration sensors.
Q3: What output signals does it provide?
It provides 4–20 mA or voltage output signals.
Q4: Can it operate in harsh industrial environments?
Yes, it is designed for reliable operation in demanding conditions.
Q5: What is the operating temperature range?
It operates between -20 °C and +70 °C.
Q6: What are the dimensions and weight of the transmitter?
Dimensions are approximately 100.1 x 73.9 x 53.3 mm, and weight is 0.43 kg.
Q7: Is it suitable for continuous vibration monitoring?
Yes, it provides continuous vibration monitoring for rotating machinery.
Q8: What type of connector does it use?
It uses a CN-type connector for secure and reliable connections.
Related Bently Nevada Modules
| Model | Description |
|---|---|
| 990-04-XX-03-00 | 990 Vibration Transmitter |
| 990-04-XX-01-00 | 990 Vibration Transmitter |
| 990-05-50-01-CN | 990 Vibration Transmitter |
| 990-10-XX-01-05 | 990 Vibration Transmitter |
| 330905-00-07-10-02-05 | 3300 NSv Proximity Probe |
| 330905-00-08-05-02-05 | 3300 NSv Proximity Probe |
Popular Bently Nevada Modules
| Model | Description |
|---|---|
| 990-05-50-01-CN | 990 Vibration Transmitter |
| 990-04-XX-03-00 | 990 Vibration Transmitter |
| 990-04-XX-01-00 | 990 Vibration Transmitter |
| 990-10-XX-01-05 | 990 Vibration Transmitter |
| 330905-00-07-10-02-05 | 3300 NSv Proximity Probe |
| 330905-00-08-05-02-05 | 3300 NSv Proximity Probe |
