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Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China |
The Bently Nevada 990-04-50-01-00 vibration transmitter is an advanced, highly reliable device designed for real-time monitoring of machinery vibration. It converts vibration signals into proportional 4-20 mA analog outputs, making it suitable for integration with a wide range of control and monitoring systems. With its precision and durability, the 990-04-50-01-00 ensures early detection of mechanical issues, contributing to effective predictive maintenance, machinery protection, and reducing the risk of unexpected downtime.
This vibration transmitter is ideal for monitoring critical equipment such as motors, pumps, turbines, compressors, and other rotating machinery in industries like oil and gas, power generation, manufacturing, and heavy industries.
Parameter | Value |
---|---|
Model | 990-04-50-01-00 |
Output Type | 4-20 mA current output |
Power Supply | 24 VDC ± 20% |
Measurement Range | 0-50 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) |
The Bently Nevada 990-04-50-01-00 vibration transmitter is designed for use in a variety of industries and applications where vibration monitoring is essential to ensuring machinery health and preventing failures:
Condition Monitoring: Ideal for monitoring the condition of rotating equipment such as motors, pumps, fans, and turbines.
Predictive Maintenance: Continuous vibration data helps predict mechanical issues before they escalate into major failures, enabling timely maintenance actions.
Machinery Protection: Provides real-time monitoring of vibration levels, ensuring machinery is protected from excessive wear and unexpected damage.
Power Generation: Used to monitor turbine and generator vibrations, ensuring smooth and reliable operation.
Oil & Gas: Deployed in offshore platforms and refineries for monitoring critical equipment and ensuring safety and uptime.
Heavy Industry: Ideal for monitoring large machinery in manufacturing and mining sectors, improving the reliability of industrial processes.
Precision Measurement: With an accuracy of ±2% of reading, the 990-04-50-01-00 provides highly precise vibration data for reliable monitoring.
Wide Frequency Range: The device operates across a broad frequency range (0.5 Hz to 10 kHz), making it suitable for a wide range of vibration monitoring applications.
Easy Integration: The 4-20 mA output is compatible with most PLCs, DCS systems, and monitoring platforms, simplifying integration into existing monitoring systems.
Rugged Design: Built with an IP65-rated aluminum alloy housing, this device can withstand harsh environmental conditions such as dust, moisture, and extreme temperatures.
Compact Size: Its compact dimensions (100.1 x 73.9 x 53.3 mm) enable easy installation even in space-constrained areas.
Real-Time Data: With a fast response time of less than 2 milliseconds, the device provides real-time vibration data, essential for timely decision-making.
Versatility: Suitable for monitoring both velocity and acceleration, offering flexibility in measuring different types of mechanical vibrations.
Bently Nevada, a part of Baker Hughes, is a global leader in condition monitoring and machinery protection. With decades of expertise in vibration monitoring, Bently Nevada provides innovative solutions for predictive maintenance and machine health monitoring across industries such as oil and gas, power generation, manufacturing, and aerospace. The 990 series is one of Bently Nevada’s flagship product lines, known for its reliability, accuracy, and ease of integration into industrial systems.
The 990 series from Bently Nevada is designed for high-performance, real-time vibration monitoring and machinery protection. This series includes a variety of vibration transmitters that convert vibration signals into standard 4-20 mA analog outputs. The 990 series is perfect for applications requiring high precision and reliability in monitoring rotating equipment.
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 | 0.45 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 |
Model | Type | Output | Application | Dimensions | Weight |
---|---|---|---|---|---|
3500/42M | Dynamic Pressure Monitor | Rack-based | Multi-channel vibration monitor | Rack module | ~1.5 kg |
3300 XL 8mm | Proximity Probe | Voltage | Shaft vibration monitoring | Custom-length probe | Varies |
3701/55 | Vibration Monitor | Ethernet/IP | Machinery protection | Panel-mounted | 0.5 kg |
1900/65A | Monitoring System | 4-20 mA | Compact machine monitoring | 121 x 121 x 51 mm | ~0.6 kg |
3500/22M | Communication Gateway | Modbus/TCP | System data interface | Rack module | ~1.4 kg |
Q1: What type of signal output does the Bently Nevada 990-04-50-01-00 provide?
A1: The Bently Nevada 990-04-50-01-00 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 990-04-50-01-00 requires a 24 VDC power supply, with a tolerance of ±20%.
Q3: What is the operating temperature range of the Bently Nevada 990-04-50-01-00?
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 990-04-50-01-00 has a vibration measurement range of 0-50 mm/s (RMS).
Q5: Can the 990-04-50-01-00 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 990-04-50-01-00 mounted?
A6: The transmitter is designed for direct mounting onto machinery, providing a stable and secure installation.
Q7: Is the 990-04-50-01-00 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 990-04-50-01-00?
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 990-04-50-01-00 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.