SZGB-4B光電轉(zhuǎn)速傳感器產(chǎn)品介紹
中文版
SZGB-4B光電轉(zhuǎn)速傳感器是一款基于光電轉(zhuǎn)換原理設(shè)計(jì)的高性能轉(zhuǎn)速測(cè)量裝置，專(zhuān)為工業(yè)設(shè)備及旋轉(zhuǎn)機(jī)械的實(shí)時(shí)轉(zhuǎn)速監(jiān)測(cè)需求開(kāi)發(fā)。其采用非接觸式檢測(cè)方式，通過(guò)捕捉旋轉(zhuǎn)部件的反光標(biāo)記或特定結(jié)構(gòu)，將機(jī)械運(yùn)動(dòng)轉(zhuǎn)換為可識(shí)別的電脈沖信號(hào)，為設(shè)備運(yùn)行狀態(tài)提供精準(zhǔn)數(shù)據(jù)支持。
產(chǎn)品采用一體化緊湊型結(jié)構(gòu)設(shè)計(jì)，外殼材質(zhì)為高強(qiáng)度工程塑料與金屬合金復(fù)合材質(zhì)，兼顧輕量化與機(jī)械防護(hù)性能。光學(xué)系統(tǒng)配置高靈敏度光電接收元件，配合自適應(yīng)增益電路，確保在0.1-10000轉(zhuǎn)/分鐘的寬量程范圍內(nèi)保持穩(wěn)定檢測(cè)。針對(duì)復(fù)雜工業(yè)環(huán)境，傳感器內(nèi)部設(shè)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(nèi)維持測(cè)量一致性。
該傳感器配備標(biāo)準(zhǔn)信號(hào)輸出接口，可輸出與轉(zhuǎn)速成線(xiàn)性比例的方波脈沖信號(hào)，兼容主流PLC、數(shù)據(jù)采集卡及工業(yè)控制設(shè)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(cè)模式，適用于電機(jī)主軸、齒輪組、傳送輥等多種機(jī)械結(jié)構(gòu)的轉(zhuǎn)速監(jiān)控。典型應(yīng)用場(chǎng)景涵蓋風(fēng)電設(shè)備監(jiān)控、水泵機(jī)組保護(hù)、印刷機(jī)械同步控制、實(shí)驗(yàn)室儀器標(biāo)定等領(lǐng)域，為設(shè)備預(yù)防性維護(hù)與過(guò)程控制提供可靠數(shù)據(jù)源。
使用注意事項(xiàng)：安裝時(shí)需確保檢測(cè)面與反光標(biāo)記保持5-50mm有效間距，定期清潔光學(xué)窗口避免油污積聚影響信號(hào)質(zhì)量。建議配合專(zhuān)用屏蔽電纜使用，布線(xiàn)時(shí)避開(kāi)大功率電氣設(shè)備以?xún)?yōu)化信號(hào)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.
