SZGB-4B光電轉速傳感器產品介紹
中文版
SZGB-4B光電轉速傳感器是一款基于光電轉換原理設計的高性能轉速測量裝置，專為工業(yè)設備及旋轉機械的實時轉速監(jiān)測需求開發(fā)。其采用非接觸式檢測方式，通過捕捉旋轉部件的反光標記或特定結構，將機械運動轉換為可識別的電脈沖信號，為設備運行狀態(tài)提供精準數據支持。
產品采用一體化緊湊型結構設計，外殼材質為高強度工程塑料與金屬合金復合材質，兼顧輕量化與機械防護性能。光學系統(tǒng)配置高靈敏度光電接收元件，配合自適應增益電路，確保在0.1-10000轉/分鐘的寬量程范圍內保持穩(wěn)定檢測。針對復雜工業(yè)環(huán)境，傳感器內部設置多重濾波模塊，有效抑制電磁干擾與背景光噪聲，在-30℃至+85℃工作溫度范圍內維持測量一致性。
該傳感器配備標準信號輸出接口，可輸出與轉速成線性比例的方波脈沖信號，兼容主流PLC、數據采集卡及工業(yè)控制設備。安裝方式提供螺紋固定與支架安裝兩種選擇，允許軸向或徑向檢測模式，適用于電機主軸、齒輪組、傳送輥等多種機械結構的轉速監(jiān)控。典型應用場景涵蓋風電設備監(jiān)控、水泵機組保護、印刷機械同步控制、實驗室儀器標定等領域，為設備預防性維護與過程控制提供可靠數據源。
使用注意事項：安裝時需確保檢測面與反光標記保持5-50mm有效間距，定期清潔光學窗口避免油污積聚影響信號質量。建議配合專用屏蔽電纜使用，布線時避開大功率電氣設備以優(yōu)化信號傳輸。
English Version
SZGB-4B Photoelectric Tachometer Sensor Product Introduction
The SZGB-4B Photoelectric Tachometer Sensor is a high-performance rotational speed measurement device based on photoelectric conversion principles, specifically developed for real-time monitoring of industrial equipment and rotating machinery. Utilizing non-contact detection technology, it converts mechanical movement into identifiable electrical pulse signals by capturing reflective markers or specific structural features on rotating components, delivering precise operational data for equipment status analysis.
Featuring a compact integrated design, the sensor housing combines high-strength engineering plastics with metal alloys, achieving optimal balance between lightweight construction and mechanical durability. The optical system integrates high-sensitivity photoelectric receivers with adaptive gain circuitry, ensuring stable detection across a broad measurement range of 0.1-10,000 RPM. Equipped with multi-stage filtering modules, the device effectively suppresses electromagnetic interference and ambient light noise, maintaining measurement consistency within an operational temperature range of -30℃ to +85℃.
Standard signal output interfaces provide linearly proportional square wave pulse signals corresponding to rotational speed, ensuring compatibility with mainstream PLCs, data acquisition cards, and industrial control systems. Installation flexibility is enhanced through threaded mounting and bracket assembly options, supporting both axial and radial detection configurations. This adaptability makes the sensor suitable for diverse mechanical structures including motor shafts, gear assemblies, and conveyor rollers. Typical applications span wind turbine monitoring, pump unit protection, printing press synchronization, and laboratory instrument calibration, serving as a dependable data source for predictive maintenance and process control.
Usage guidelines: Maintain an effective detection distance of 5-50mm between the sensor head and reflective markers during installation. Regular cleaning of optical windows is recommended to prevent signal degradation caused by oil contamination. For optimal performance, use shielded cables and route wiring away from high-power electrical equipment to minimize signal interference.
