Vibration Monitor

Advanced Diesel Engine Axial Vibration Monitor System – AIS – AVM – 01

In the realm of diesel engine maintenance and safety, the AIS – AVM – 01 Axial Vibration Monitor stands out as a cutting – edge and highly precise axial vibration monitoring solution. This state – of – the – art system is meticulously engineered to safeguard the integrity and reliability of diesel engines by continuously tracking the displacement of the crankshaft.

For diesel engine operators and maintenance teams, ensuring the smooth operation of these powerful machines is of utmost importance. The AIS – AVM – 01 serves as a crucial line of defense against mechanical failures. By performing real – time vibration analysis, it provides invaluable insights into the engine’s health. Additionally, the ability to set programmable alarm thresholds allows for proactive management of potential issues, preventing costly breakdowns and minimizing downtime.

Key Advantages for Enhanced Diesel Engine Performance

High – Precision Real – Time Vibration Measurement: The AIS – AVM – 01 can accurately measure the peak – to – peak displacement within a range of 0.00 – 10.00mm. This real – time data is a game – changer for operators as it gives them an instant understanding of the engine’s vibration status. With this information at their fingertips, they can make quick and informed decisions, ensuring optimal engine performance. For example, if the vibration levels start to rise above normal, operators can immediately investigate the cause and take appropriate action.
Dual Output Flexibility: This vibration monitor offers two convenient output options. The local display allows for on – site monitoring, enabling technicians to quickly check the engine’s vibration levels without the need for additional equipment. On the other hand, the 4 – 20mA analog signal output can be seamlessly integrated into existing control systems. This integration enables centralized monitoring and control of multiple diesel engines from a single location, streamlining the maintenance process and improving overall efficiency.
Customizable Programmable Alarms for Tailored Protection: The alarm thresholds of the AIS – AVM – 01 are adjustable within the range of 0 – 10mm, and a delay time of 0 – 300s can be set. This level of flexibility is essential as different diesel engines and operating conditions have unique requirements. Users can fine – tune the alarm settings to ensure accurate and timely alerts. For instance, in a high – performance diesel engine used in a marine application, the alarm thresholds can be set more strictly to account for the harsh operating environment.
Robust Industrial Design for Harsh Environments: Diesel engines often operate in challenging industrial settings. The AIS – AVM – 01 is designed with this in mind. It can function effectively in temperatures ranging from – 10°C to 70°C, making it suitable for a wide range of climates. With an IP55 protection rating, it is resistant to dust and water ingress, ensuring long – term and reliable performance even in the most demanding conditions.
Linear Output Characteristics for Clear Signal Interpretation: The device features a linear output with a scaling of 1.6mA/mm. The output ranges from 4mA at 0mm displacement to 20mA at 10mm displacement. This linear relationship between the measured displacement and the electrical signal output provides a clear and consistent way to interpret the data, making it easier for operators and maintenance personnel to understand the engine’s vibration behavior.

Technical Details for In – Depth Understanding

Parameter	Specification
Sensor Configuration	The AIS – AVM – 01 comes with a 7 – meter cable and requires an 8.5mm installation gap. This design ensures easy and flexible installation in various diesel engine setups, whether it’s a large industrial generator or a compact marine engine.
Relay Output	It has a relay output of 50V/100mA (SPDT). In case of abnormal vibration levels, this relay output can be used to trigger external devices such as alarms or shutdown systems, providing an additional layer of protection for the diesel engine.
Alarm Adjustment	The alarm can be adjusted within the 0.00 – 10.00mm range with a timing accuracy of ±15%. This precise adjustment capability allows for fine – tuning of the alarm settings to match the engine’s normal operating range, reducing false alarms and ensuring that only genuine issues trigger an alert.
Measurement Range	The measurement range is ±5.00mm (10.00mm peak – peak), covering a wide range of possible vibration displacements that may occur in diesel engines. This comprehensive range ensures that the monitor can detect even the slightest changes in vibration, providing early warning of potential problems.
Accuracy	Within the linear range, the accuracy is ±2.50mm, ensuring reliable and accurate vibration measurement results. This high level of accuracy is crucial for making informed decisions about the engine’s maintenance and repair needs.
Power Supply	It requires a 24VDC power supply with a tolerance of ±20%, making it compatible with a variety of industrial power sources. This flexibility in power supply requirements simplifies the installation process and ensures that the monitor can be used in different industrial settings.
Current Consumption	The typical current consumption is 300mA, which is relatively low. This low power consumption helps to reduce operating costs and extends the lifespan of the power source, making the AIS – AVM – 01 an energy – efficient solution for diesel engine vibration monitoring.