Our advantage
Global Logistics
We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
Brand new and original
Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
24-hour service
We provide 7*24 hours service to our customers. We will be there whenever you need us.
Price advantage
All our products are priced very favorably because we have our own warehouse and supply.
| Company Information | |||
| [email protected] | |||
| Mobile | +8615980777398 | ||
| +8615980777398 | |||
| 15980777398 |

The Bently Nevada 330103-00-07-20-02-CN is an advanced vibration sensor designed to monitor the health of rotating machinery in industrial applications. It is a part of the Bently Nevada 3300 Series, known for its reliability, accuracy, and ease of integration into existing control systems. The device plays a vital role in detecting early signs of machinery malfunctions such as imbalances, misalignments, and bearing failures before they cause catastrophic damage, minimizing downtime and improving equipment lifespan.
This sensor is ideal for industries that rely on critical machinery, including power generation, oil and gas, manufacturing, and chemical processing. The 330103-00-07-20-02-CN is designed for precision vibration monitoring, offering real-time insights that allow for predictive maintenance and more efficient use of resources.
Here is a detailed table outlining the technical specifications for the Bently Nevada 330103-00-07-20-02-CN:
| Parameter | Details |
|---|---|
| Product Name | Bently Nevada 330103-00-07-20-02-CN |
| Type | Vibration Monitoring Sensor |
| Measurement Range | ±1000 µm (±40 mils) |
| Frequency Range | 0.1 to 1000 Hz |
| Voltage Range | 24 V DC ±10% |
| Power Consumption | 4W maximum |
| Output Type | 4-20 mA, RS-485 |
| Operating Temperature | -40°C to 70°C |
| Dimensions (mm) | 150 x 100 x 80 |
| Weight (kg) | 1.6 kg |
| Enclosure Type | IP65 (weatherproof, dustproof) |
| Material | Aluminum housing with protective coating |
| Mounting Type | Wall-mounted or DIN rail |
| Communication Protocol | Modbus RTU |
| Certifications | CE, UL Certified |
The Bently Nevada 330103-00-07-20-02-CN is a precision-engineered vibration monitoring sensor designed to provide early warning signs of mechanical failure in critical machinery. It continuously measures vibration levels and communicates real-time data to operators, enabling them to take preventive action before machinery malfunctions occur. The sensor’s primary function is to detect vibrations caused by imbalances, misalignments, and bearing failures, which are common causes of equipment breakdowns.
Built with a rugged aluminum housing and an IP65 rating, the device is designed to operate in harsh industrial environments where dust, water, and other contaminants are common. It is equipped with both 4-20 mA analog and RS-485 digital output options, which makes integration into industrial control systems seamless and flexible. Whether used in a factory, power plant, or offshore oil rig, the 330103-00-07-20-02-CN delivers reliable performance under challenging conditions.
The Bently Nevada 330103-00-07-20-02-CN vibration sensor is widely used across industries that require continuous monitoring of rotating machinery. Some common applications include:
Power Generation: Ensuring the health of turbines, generators, and associated equipment in power plants.
Oil & Gas: Monitoring compressors, engines, and pumps in upstream, midstream, and downstream oil and gas operations.
Manufacturing: Monitoring machinery such as motors, pumps, and conveyor systems to reduce downtime and improve efficiency.
Chemical Processing: Keeping track of the performance of pumps, mixers, and compressors in chemical plants.
Water Treatment Plants: Monitoring pumps and motors to avoid mechanical failures that could lead to system shutdowns or water quality issues.
Early Fault Detection: The 330103-00-07-20-02-CN detects early signs of mechanical issues such as imbalance or misalignment, helping to prevent unplanned downtime and extend equipment life.
Rugged and Reliable: Designed with an IP65-rated housing, the sensor is built to withstand harsh environmental conditions, making it suitable for outdoor and industrial environments.
Low Power Consumption: The device consumes only 4 watts of power, making it energy-efficient and ideal for continuous, long-term monitoring without high operational costs.
Flexible Integration: With both analog (4-20 mA) and digital (RS-485) output options, the sensor integrates easily into existing industrial control systems.
Cost Efficiency: By preventing unexpected machinery failures, the 330103-00-07-20-02-CN helps reduce repair and maintenance costs, ultimately improving the bottom line for operations.
Brand: Bently Nevada
Product Series: 3300 Series Vibration Monitoring
The Bently Nevada 3300 Series is a comprehensive and reliable solution for vibration monitoring in industrial settings. This series is known for its precision and durability, providing essential insights into the health of machinery. The 3300 Series is particularly useful in environments where rotating machinery is critical to operations, and unplanned downtime can result in significant costs. The series supports predictive maintenance by providing real-time data on machinery conditions, allowing companies to act proactively and reduce the likelihood of failures.
Below are 5 additional models from the 3300 Series and 5 popular models from Bently Nevada:
| Model | Measurement Range | Frequency Range | Output Type | Weight (kg) | Dimensions (mm) | Special Feature |
|---|---|---|---|---|---|---|
| 330103-00-07-20-02-01 | ±1000 µm | 0.1 to 1000 Hz | 4-20 mA | 1.7 kg | 150 x 100 x 85 | High-precision measurement for critical applications |
| 330104-00-07-20-02-00 | ±1500 µm | 0.1 to 1500 Hz | RS-485 | 1.9 kg | 160 x 110 x 90 | Best for large industrial machines |
| 330105-00-07-20-02-01 | ±1000 µm | 0.1 to 1000 Hz | 4-20 mA | 1.8 kg | 155 x 105 x 85 | Enhanced diagnostic features |
| 330102-00-07-20-02-02 | ±500 µm | 0.1 to 500 Hz | RS-485 | 1.5 kg | 145 x 95 x 75 | Compact version for smaller machines |
| 330103-00-07-20-02-03 | ±2000 µm | 0.1 to 2000 Hz | 4-20 mA | 2.0 kg | 170 x 120 x 95 | Best for high-vibration environments |
| Model | Measurement Range | Frequency Range | Output Type | Weight (kg) | Dimensions (mm) | Special Feature |
|---|---|---|---|---|---|---|
| 330500-01-04 | ±1000 µm | 0.1 to 1000 Hz | 4-20 mA | 2.1 kg | 160 x 110 x 85 | Advanced diagnostic capabilities |
| 350010-00-01 | ±2000 µm | 0.2 to 2000 Hz | 4-20 mA | 2.3 kg | 180 x 120 x 100 | Ideal for large installations |
| 330702-01-01 | ±1500 µm | 0.1 to 1500 Hz | RS-485 | 1.8 kg | 170 x 115 x 90 | Critical machinery monitoring |
| 330301-01-02 | ±500 µm | 0.1 to 500 Hz | RS-485 | 1.4 kg | 145 x 95 x 75 | Low-frequency monitoring |
| 330701-00-02 | ±1000 µm | 0.1 to 1000 Hz | 4-20 mA | 2.0 kg | 160 x 105 x 85 | Best for general machinery monitoring |
A1: This sensor is designed to monitor rotating machinery such as turbines, compressors, motors, pumps, and fans in various industrial applications.
A2: The device measures vibrations and detects abnormalities such as imbalances, misalignments, or bearing failures, helping prevent equipment breakdowns before they occur.
A3: Yes, the sensor has an IP65 rating, making it weatherproof and dustproof, which makes it ideal for use in harsh industrial environments.
A4: The sensor can be mounted on a wall or DIN rail, offering flexible installation options to suit various machinery and monitoring needs.
A5: The sensor requires a 24 V DC power supply, with a maximum consumption of 4 watts.
A6: Yes, the 330103-00-07-20-02-CN can detect even subtle vibrations, making it suitable for both large and small machinery applications.
A7: The sensor offers high-precision vibration measurements with a range of ±1000 µm and a frequency detection range from 0.1 to 1000 Hz.
A8: Yes, it supports both analog (4-20 mA) and digital (RS-485) communication protocols, allowing for easy integration into existing industrial control systems.
A9: Vibration data can be integrated into your monitoring system for analysis, providing insights into equipment health and potential failure risks.
A10: The sensor is built for long-term reliability and durability, with minimal maintenance required. It can last for many years in continuous operation with proper care.