The 330400-02-CN is a product model from Bently Nevada, which specifically refers to an acceleration vibration sensor. This kind of sensor is widely used in power plants, oil refineries, chemical plants, iron and steel plants, pump plants, wind turbine factories and other enterprises, used for steam turbine, compressor, air engine, gear box, water pump and other large rotating machinery shaft housing for online measurement and protection.
Specific technical parameters and features of this product, including:
Sensitivity: 10.2mV /m/s² (100 mV/g) ±5%
Frequency response: 10 Hz-15 kHz (600 cpm to 900,000 cpm). It should be noted that when the frequency is higher than 15 kHz, especially when the sensor resonates, the measurement of vibration will be significantly reduced.
Substrate strain sensitivity: 49 mm/s²/m series (0.005 g/m series)
Maximum cable length: 305 m (1000 ft)
Power requirements: Input voltage :-24 ± 0.5Vdc
Environmental limitations: Operating and storage temperature range from -55°C to +121°C, protection class equivalent to IP 68 (dust and water)
Weight (without cable) : 99g
Dimensions: Diameter 23mm, height 59mm (including mounting studs)
Connector: 3 pins
Case material: 316L stainless steel
Mounting Angle: Any direction
In addition, the sensor can be used with a variety of devices, such as the 3500 frame configuration software, vibration monitors 2300/20 and 1900/65A, and connection cables 16925 and 16710.
Overall, the 330400-02-CN acceleration vibration sensor is a high-performance, highly reliable device that provides an effective solution for the monitoring and protection of rotating machinery in the industrial sector.
The 330400-02-CN, as an acceleration vibration sensor from Bently Nevada, has some obvious advantages and possible disadvantages. The following is an analysis of its advantages and disadvantages:
advantage
High sensitivity: The 330400-02-CN has a sensitivity of 10.2 mV/m/s² (100 mV/g), which enables it to accurately capture small changes in vibration, providing early warning of equipment status and failure prediction.
Wide frequency response: The sensor has a frequency response range of 10 Hz to 15 kHz, which can cover the vibration frequency range of most industrial equipment to meet the needs of different applications.
Good environmental adaptability: 330400-02-CN can work normally in the temperature range of -55°C to +121°C, and the protection level is equivalent to IP 68, with good dust and water resistance, suitable for harsh industrial environments.
Easy installation and configuration: The sensor uses a standard 3-pin connector for easy installation. At the same time, it can be used with a variety of devices, such as 3500 frame configuration software, vibration monitors, etc., to facilitate users to integrate and configure the system.
High reliability: 330400-02-CN is manufactured with high-quality materials and processes to ensure its high reliability and long life, reducing the maintenance cost of users.
Possible disadvantage
High price: As a high-performance acceleration vibration sensor, the price of 330400-02-CN May be relatively high, and there may be a certain pressure for some users with limited budgets.
Sensitive to mounting position: The measurement results of the sensor may be affected by the mounting position. Improper installation or fixing may lead to inaccurate measurement results or errors.
Regular maintenance required: Although the 330400-02-CN is highly reliable, it still requires regular maintenance and calibration to ensure its accuracy and reliability. This can increase user cost and complexity.
