Product Overview
The Bently Nevada 990-04-XX-03-00 990 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. With its rugged industrial design, it ensures accurate and reliable vibration measurements, even in demanding environments, helping 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 for harsh industrial environments
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Easy integration with plant monitoring systems
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支持s machinery protection and condition-based maintenance
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Minimal maintenance required for reliable operation
Technical Specifications
| Item | Specification |
|---|---|
| 制造商 | Bently Nevada |
| 零件号 | 990-04-XX-03-00 |
| 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 |
| 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 |
| 重量 | 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
常见问题 (FAQ)
Q1: What is the main function / the 990-04-XX-03-00 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 / 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: Does it support machinery protection and condition monitoring?
Yes, it supports machinery protection systems and condition-based maintenance programs.
Related Bently Nevada Modules
| 型号 | 描述 |
|---|---|
| 990-04-XX-01-00 | 990 Vibration Transmitter |
| 990-10-XX-01-05 | 990 Vibration Transmitter |
| 990-10-XX-03-00 | 990 Vibration Transmitter |
| 991-01-XX-01-00 | 991 Thrust Sensor |
| 330905-00-07-10-02-05 | 3300 NSv Proximity Probe |
| 330905-00-08-05-02-05 | 3300 NSv Proximity Probe |
Popular Bently Nevada Modules
| 型号 | 描述 |
|---|---|
| 990-04-XX-03-00 | 990 Vibration Transmitter |
| 990-04-XX-01-00 | 990 Vibration Transmitter |
| 990-10-XX-01-05 | 990 Vibration Transmitter |
| 990-10-XX-03-00 | 990 Vibration Transmitter |
| 991-01-XX-01-00 | 991 Thrust Sensor |
| 330905-00-07-10-02-05 | 3300 NSv Proximity Probe |
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