描述
一、产品定位与核心功能
模块类型
-机械保护卡：用于实时监测旋转机械（如涡轮机、压缩机、发电机）的振动、轴位移等参数，并在异常时触发报警或停机保护。
核心功能
-多通道信号处理：支持4个动态信号输入（加速度、速度、位移）和2个转速输入，所有通道独立可编程；
-高级数字处理：集成数字滤波、积分/微分、阶次跟踪（幅值与相位）、真峰值检测等功能；
-安全保护机制：内置SIL 2认证（安全完整性等级），支持两级报警（预报警/危险报警）及继电器输出，确保设备安全。
二、关键技术参数
|项目|参数/功能|
|输入类型|动态信号：加速度计、速度传感器、涡流探头；转速信号：接近传感器、磁脉冲传感器|
|通道数量|4动态通道+2转速通道|
|测量范围|电压：±10V（交流）/0–20V（直流）；电流：0–25mA（直流）|
|精度与响应|高分辨率测量，响应时间毫秒级|
|通信接口|Modbus、4–20mA模拟输出、继电器触点|
|环境适应性|工作温度：-20°C至+65°C；防护等级：IP20|
三、典型应用场景
能源与电力
-汽轮机、发电机轴振动监测与不平衡检测；
-风力发电机轴承磨损预警。
化工与制造
-压缩机壳体膨胀监测、泵类设备预防性维护；
-高速离心机动态压力分析。
航空航天
-飞机发动机转子位移实时监控。
1.Product positioning and core functions
Module Type
-Mechanical protection card:used to monitor the vibration,shaft displacement and other parameters of rotating machinery(such as turbines,compressors,generators)in real time,and trigger alarm or shutdown protection in case of abnormalities.
Core functions
-Multi-channel signal processing:supports 4 dynamic signal inputs(acceleration,velocity,displacement)and 2 speed inputs,all channels are independently programmable;
-Advanced digital processing:Integrated digital filtering,integral/differential,order tracking(amplitude and phase),true peak detection and other functions;
-Safety protection mechanism:built-in SIL 2 certification(safety integrity level),supports two-level alarm(pre-alarm/hazardous alarm)and relay output to ensure the safety of the equipment.
2.Key technical parameters
|Project|Parameters/Functions|
|Input type|Dynamic signals:accelerometer,speed sensor,eddy current probe;speed signals:proximity sensor,magnetic pulse sensor|
|Number of channels|4 dynamic channels+2 speed channels|
|Measuring range|Voltage:±10V(AC)/0–20V(DC);Current:0–25mA(DC)|
|Accuracy and Response|High Resolution Measurement,Response Time Milliseconds|
|Communication interface|Modbus,4–20mA analog output,relay contacts|
|Environmental adaptability|Operating temperature:-20°C to+65°C;Protection level:IP20|
3.Typical application scenarios
Energy and Electricity
-Monitoring and imbalance detection of the shaft vibration of the turbine and generator;
-Wind generator bearing wear warning.
Chemical and Manufacturing
-Compressor housing expansion monitoring and preventive maintenance of pump equipment;
-Dynamic pressure analysis of high-speed centrifuge.
Aerospace
-Real-time monitoring of rotor displacement of aircraft engines.
