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- Bently Nevada
- 990-04-50-01-01
- Vibration Transmitter
- USA
- 100.1 x 73.9 x 53.3mm
- 0.43kg
- Xiamen, China
- New & In Stock
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- 1 Year
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We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
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Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
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We provide 7*24 hours service to our customers. We will be there whenever you need us.
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All our products are priced very favorably because we have our own warehouse and supply.
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| Mobile | +8613620394314 | ||
| +8613620394314 | |||
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| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China |
Bently Nevada 990-04-50-01-01 Vibration Transmitter
Product Introduction
The Bently Nevada 990-04-50-01-01 vibration transmitter is an advanced and reliable device designed for monitoring and protecting critical machinery by continuously measuring vibrations. This model converts the vibration signal into a proportional 4-20 mA analog output that can be easily integrated into plant control and monitoring systems. Its high accuracy and wide frequency range make it ideal for machinery protection, predictive maintenance, and condition monitoring.
The 990-04-50-01-01 vibration transmitter is suitable for various applications in industries such as power generation, oil and gas, heavy manufacturing, and process control, where maintaining the integrity of rotating machinery is essential.
Technical Specifications
| Parameter | Value |
|---|---|
| Model | 990-04-50-01-01 |
| Output Type | 4-20 mA current output |
| Power Supply | 24 VDC ± 20% |
| Measurement Range | 0-100 mm/s (RMS) |
| Accuracy | ± 2% of reading |
| Frequency Range | 0.5 Hz to 10 kHz |
| Input | Velocity or acceleration signal |
| Mounting Type | Direct mount to machinery |
| Dimensions (HxWxD) | 100.1 x 73.9 x 53.3 mm |
| Weight | 0.43 kg |
| Ingress Protection | IP65 |
| Operating Temperature | -40°C to +85°C |
| Material | Aluminum alloy housing |
| Response Time | < 2 milliseconds |
| Communication Protocol | 4-20 mA (analog) |
Applications
The Bently Nevada 990-04-50-01-01 vibration transmitter is designed for a wide range of applications, particularly in industries where machinery reliability is critical. Some of its primary applications include:
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Condition Monitoring: Continuous monitoring of machinery vibration to detect potential issues before they escalate into major problems.
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Predictive Maintenance: Helps predict machinery failures by detecting abnormalities in vibration levels, allowing for maintenance actions before breakdowns occur.
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Machinery Protection: Provides real-time vibration data to ensure the safe operation of rotating equipment such as motors, turbines, and compressors.
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Power Generation: Monitors vibration levels in turbines and generators to ensure optimal performance and prevent costly downtime.
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Oil & Gas: Deployed in offshore platforms, refineries, and processing plants for critical equipment monitoring and protection.
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Heavy Industry: Ideal for use in large-scale manufacturing and mining, where continuous monitoring of vibration levels ensures machinery health and reduces the risk of failure.
Advantages
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Precision Measurement: The Bently Nevada 990-04-50-01-01 offers highly accurate vibration measurements with an accuracy of ±2% of the reading, ensuring reliable monitoring of machinery health.
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Wide Frequency Range: With a frequency range of 0.5 Hz to 10 kHz, the transmitter can detect a wide spectrum of vibration frequencies, making it suitable for various machinery types.
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Easy Integration: The 4-20 mA output is compatible with most control systems, including PLCs and DCS, making integration into existing machinery protection systems seamless.
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Rugged Design: The device is housed in a durable aluminum alloy casing with an IP65 rating, ensuring protection from dust and moisture in harsh industrial environments.
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Compact Size: Its compact size (100.1 x 73.9 x 53.3 mm) allows for easy installation in tight spaces, making it versatile for different industrial setups.
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Real-Time Data: The fast response time (less than 2 milliseconds) enables real-time monitoring of vibration, allowing for immediate action to be taken if abnormal vibration levels are detected.
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Versatility: Suitable for both velocity and acceleration signals, offering flexibility for monitoring a range of equipment types with different vibration characteristics.
Brand Information: Bently Nevada
Bently Nevada, part of Baker Hughes, is a global leader in industrial condition monitoring and machinery protection. Known for its innovative solutions, Bently Nevada has been providing vibration monitoring equipment for over 50 years. Their products, like the 990-04-50-01-01, help industries like oil and gas, power generation, and manufacturing protect their critical machinery, reduce downtime, and improve overall operational efficiency.
Product Series: 990 Series
The 990 series from Bently Nevada is designed for high-performance vibration monitoring. The series includes various models that convert vibration signals into 4-20 mA analog outputs, making them ideal for machinery protection and predictive maintenance applications. These devices are known for their accuracy, reliability, and ease of integration with existing industrial control systems.
Related Models from the 990 Series
| Model | Output Type | Frequency Range | Measurement Range | Dimensions (HxWxD) | Weight |
|---|---|---|---|---|---|
| 990-04-70-01-00 | 4-20 mA | 0.5 Hz to 10 kHz | 0-50 mm/s (RMS) | 100.1 x 73.9 x 53.3 mm | 0.43 kg |
| 990-04-70-01-01 | 4-20 mA | 0.5 Hz to 10 kHz | 0-100 mm/s (RMS) | 100.1 x 73.9 x 53.3 mm | 0.43 kg |
| 990-04-70-01-02 | 4-20 mA | 0.5 Hz to 10 kHz | 0-200 mm/s (RMS) | 100.1 x 73.9 x 53.3 mm | 0.43 kg |
| 990-04-70-01-03 | 4-20 mA | 0.5 Hz to 10 kHz | 0-75 mm/s (RMS) | 100.1 x 73.9 x 53.3 mm | 0.44 kg |
| 990-04-70-01-04 | 4-20 mA | 0.5 Hz to 10 kHz | 0-150 mm/s (RMS) | 100.1 x 73.9 x 53.3 mm | 0.46 kg |
Popular Bently Nevada Models
| Model | Type | Output | Frequency Range | Measurement Range | Dimensions (HxWxD) | Weight |
|---|---|---|---|---|---|---|
| 990-04-30-01-00 | Vibration Transmitter | 4-20 mA | 10 Hz – 1 kHz | 0–25 mm/s (RMS) | 100.1 x 73.9 x 53.3 mm | 0.43 kg |
| 990-04-40-01-00 | Vibration Transmitter | 4-20 mA | 2 Hz – 5 kHz | 0–50 mm/s (RMS) | 100.1 x 73.9 x 53.3 mm | 0.43 kg |
| 990-04-60-01-00 | Vibration Transmitter | 4-20 mA | 1 Hz – 10 kHz | 0–80 mm/s (RMS) | 100.1 x 73.9 x 53.3 mm | 0.43 kg |
| 990-04-55-01-00 | Vibration Transmitter | 4-20 mA | 0.5 Hz – 2 kHz | 0–60 mm/s (RMS) | 100.1 x 73.9 x 53.3 mm | 0.43 kg |
| 990-04-45-01-00 | Vibration Transmitter | 4-20 mA | 5 Hz – 3.5 kHz | 0–100 mm/s (RMS) | 100.1 x 73.9 x 53.3 mm | 0.43 kg |
Frequently Asked Questions (FAQ)
Q1: What type of signal output does the Bently Nevada 990-04-50-01-01 provide?
A1: The Bently Nevada 990-04-50-01-01 provides a 4-20 mA analog output signal, which is proportional to the vibration measurements.
Q2: What is the power supply requirement for this vibration transmitter?
A2: The 990-04-50-01-01 requires a 24 VDC power supply, with a tolerance of ±20%.
Q3: What is the operating temperature range of the Bently Nevada 990-04-50-01-01?
A3: The operating temperature range is from -40°C to +85°C, ensuring the device works in a wide range of industrial environments.
Q4: What is the measurement range of the vibration transmitter?
A4: The 990-04-50-01-01 has a vibration measurement range of 0-100 mm/s (RMS).
Q5: Can the 990-04-50-01-01 be used for both velocity and acceleration measurements?
A5: Yes, the device can handle both velocity and acceleration signals, making it versatile for different vibration monitoring needs.
Q6: How is the Bently Nevada 990-04-50-01-01 mounted?
A6: The transmitter is designed for direct mounting onto machinery, providing a stable and secure installation.
Q7: Is the 990-04-50-01-01 resistant to environmental factors?
A7: Yes, it has an IP65 rating, ensuring protection against dust and water ingress, making it suitable for harsh environments.
Q8: What are the dimensions of the Bently Nevada 990-04-50-01-01?
A8: The dimensions are 100.1 x 73.9 x 53.3 mm, allowing for easy installation in compact spaces.
Q9: How accurate is the vibration measurement?
A9: The accuracy is ±2% of the reading, ensuring precise and reliable vibration data.
Q10: What industries can benefit from using this vibration transmitter?
A10: The 990-04-50-01-01 is ideal for industries such as power generation, oil & gas, manufacturing, and heavy industry, where vibration monitoring is critical for machinery health and reliability.
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.