The part number **M2PHS2H-C4-R2/N** typically refers to a high-precision, industrial-grade **Linear Position Sensor** (often utilizing Magnetostrictive technology), frequently manufactured by brands like **MTS Temposonics** or similar high-end sensor specialists. Below is a breakdown of the electronic and technical specifications associated with this type of component. --- ### 1. Technical Specifications Overview | Feature | Specification Details | | :--- | :--- | | **Sensor Type** | Magnetostrictive Linear Position Transducer | | **Interface** | Digital (often SSI or CANbus depending on sub-series) | | **Input Voltage** | +24 VDC (Typical range 18-30V) | | **Output Type** | Synchronous Serial Interface (SSI) or Analog | | **Stroke Length** | Indicated by code (C4 refers to specific mounting/length) | | **Resolution** | Down to 1 micron (0.001 mm) | | **Protection Class** | IP67 or IP68 (Highly resistant to dust/water) | --- ### 2. Breakdown of the Part Number While nomenclature varies slightly between manufacturers, the code usually follows this logic: * **M2**: Refers to the product series (often the "M-Series" or "Mobile" series for heavy machinery). * **PH**: Designates the Housing style (Pressure Housing for hydraulic cylinder integration). * **S2H**: Specific electronic interface code (likely Synchronous Serial Interface - SSI). * **C4**: Physical mechanical configuration or stroke length reference. * **R2**: Connection type (e.g., M12 or M16 circular connector pinout). * **N**: Internal suffix for non-standard modifications or specific seal materials. --- ### 3. Key Electronic Features #### A. Magnetostrictive Technology The sensor operates without physical contact. A permanent magnet (the "position magnet") moves along the sensor rod. The internal electronics send a current pulse that interacts with the magnet, creating a sonic strain wave. The time it takes for this wave to return is converted into a highly accurate position signal. #### B. Signal Conditioning * **Internal Microprocessor:** Processes the raw timing data into a linear output. * **Diagnostic LEDs:** Many models include integrated LEDs to signal power status or synchronization errors. * **Electromagnetic Compatibility (EMC):** Designed to resist interference from heavy motors and high-voltage equipment common in industrial environments. #### C. Connectivity The "R2" designation usually implies a **Circular Connector**. This ensures a secure, vibration-resistant electrical path back to the PLC (Programmable Logic Controller). --- ### 4. Common Applications * **Hydraulic Cylinders:** Measuring the exact extension of a piston. * **Injection Molding:** Monitoring the position of the screw or mold. * **Woodworking/Metalworking:** Precision table positioning. * **Construction Machinery:** Leveling and blade control on excavators or graders.