EMERSON PR6424 011-140为原EPRO品牌16mm电涡流探头，属于PR6424系列，灵敏度4V/mm，专门针对轴径≥80mm大型旋转轴开发，非接触采集轴振动、轴位移与偏心信号。

EMERSON PR6424 011-140 is 16mm EPRO eddy current probe from PR6424 series with 4 V/mm sensitivity, non-contact measurement for vibration, thrust position and eccentricity on large shafts ≥80 mm.

该探头配套CON041前置器使用，兼容AMS6500、CSI6300等TSI监测系统，工作温度-35~180℃，具备ATEX防爆认证，是电厂燃机、汽机及离心压缩机状态保护核心备件。

It works with CON041 signal converter and supports AMS6500, CSI6300 TSI racks. Operating temperature from -35 to 180°C with ATEX certification for turbine and compressor machinery protection.

Main Specifications 技术参数

• 1. Product Series / 产品系列：Emerson EPRO PR6424 Eddy Current Sensor Series

• 2. Part Numbers / 型号编码：PR6424 011-140

• 3. Function Type / 类型：16mm Eddy Current Proximity Probe 电涡流探头

• 4. Key Features / 特性：4 V/mm sensitivity, ±2 mm static range, M18×1.5 thread, -35~180℃

• 5. Compatibility / 配套：CON041 converter, AMS6500, CSI6300 TSI monitoring system

Core Functions 核心功能

• 1. 非接触式测量旋转轴径向振动，捕捉转子摩擦、不平衡等早期故障特征。
  Non-contact radial vibration measurement to detect rotor unbalance, rub and early mechanical faults.

• 2. 连续监测转子轴向位移，防止推力瓦磨损造成动静摩擦事故。
  Continuous axial thrust position monitoring to avoid thrust bearing damage and rotor stator contact.

• 3. 输出线性位移信号送至前置器，为TSI系统提供保护联锁原始数据。
  Linear gap signal output to converter, supplying raw measurement for machinery protection interlock logic.

• 4. 耐高温结构，可直接安装在靠近轴承箱高温区域，适配机组长期连续运行。
  High-temperature construction allows mounting near bearing housings for continuous turbine service.

• 5. 宽频响应0~20kHz，可捕捉高频振动脉冲，满足机组动态分析需求。
  0~20 kHz frequency response captures high-frequency vibration pulses for advanced rotor dynamic analysis.

Application Scenarios 应用场景

• 1. 火电、燃气轮机机组TSI轴振、轴位移监测回路探头更换。
  Replacement of vibration and thrust probes on thermal and gas turbine TSI protection racks.

• 2. 炼油化工大型离心压缩机、膨胀机机组状态监测系统维保。
  Maintenance of machinery monitoring systems for refinery centrifugal compressors and expanders.

• 3. 电站、海上平台旋转设备保护改造，升级EPRO TSI监测链路。
  Retrofit of EPRO TSI monitoring chains for power plant and offshore rotating equipment protection.

• 4. 转子动力学试验、动平衡台架非接触位移采集。
  Non-contact gap acquisition for rotor dynamic testing and field balancing setup.

• 5. 工控备件出口供货，含间隙校准、线性度测试、整套校验。
  Overseas spare supply with gap calibration, linearity test and full set verification.

FAQ 常见问答

Similar Models 相似型号

PR6424/010-140

PR6423/011-140

PR6426/010-140

PR6422/010-140

PR6425/011-140