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3500 series 3300 Series 7200 series
3500 series
In the traditional frame type mechanical protection system, we first 3500 series, it can meet the needs of most users. The monitor module has a very wide measurement range and the system meets API Standard 670. It also provides TuV certification and reliability data when special safety standards must be met. It is our most flexible system and can operate with or without a display, software configuration monitor module, and at various redundancy levels, including dual power supply and more demanding three current module redundancy (TMR) monitor configurations. When needed with our System 1? When the condition monitoring software is used together, optional high-speed data acquisition capabilities can also be added to the 3500. This functionality is implemented entirely within the 3500 frame, requiring no additional frame space, and does not interfere with basic mechanical protection functions.
3300 series
3300Proximity Transducer System
The 3300 Approach sensor is the latest high reliability, high precision eddy current sensor series
After its release in 1988, the 3300 quickly became the world standard in mechanical protection. It has a complex integrated display device and supports a variety of measurement types. Although this framework system has many users, the 3500 is now more popular than the 3300. In new applications, we recommend the 3500 system because it has stronger mechanical protection and more advantages than the 3300.

3300 Series sensor 7200 series sensor
Velocity sensor and acceleration sensor
Unlike eddy current sensors, which directly observe the shaft of the machine, shell vibration sensors are mounted on the housing (usually the bearing housing) and measure vibration on the surface of the housing. These products include accelerometers and speed sensors. Bentley Nevada offers a wide range of accelerometers and speed sensors with different mounting specifications, temperature ranges, and frequency response characteristics.