DT6235B光電接觸兩用轉(zhuǎn)速線速表/DT-6235B
DT6235B產(chǎn)品概述
DT6235B是一款多功能光電接觸兩用轉(zhuǎn)速線速表，適用于工業(yè)制造、機(jī)械維護(hù)等領(lǐng)域。該設(shè)備采用雙模式測量設(shè)計，支持光電非接觸式測量（有效距離50-500mm）和接觸式直接測量，適配不同場景需求。其5位大尺寸液晶屏（字高18mm）搭配背光顯示，確保數(shù)據(jù)清晰可視。核心功能包括轉(zhuǎn)速測量（接觸模式0.5-19,999 RPM，光電模式2.5-99,999 RPM）、線速測量（公制0.05-1,999.9 m/min，英制0.2-6,560 ft/min），并自動切換量程，分辨力達(dá)0.1 RPM或0.01 m/min。內(nèi)置存儲功能可記錄96組數(shù)據(jù)，支持最大值、最小值和最后一次測量值自動保存。電源采用4節(jié)1.5V電池或外接6V直流電源，功耗約50mA，尺寸為205×76×40mm，便攜性良好。146
Key Features of DT-6235B
The DT-6235B is a dual-mode tachometer and speedometer combining photoelectric and contact measurement technologies. It features a high-contrast LCD with backlight (18mm character height) for clear readability in low-light environments. Measurement ranges cover 0.5-19,999 RPM (contact) / 2.5-99,999 RPM (non-contact), with linear speed options of 0.05-1,999.9 m/min or 0.2-6,560 ft/min. The device achieves ±0.05% accuracy with 0.8-second sampling time (above 60 RPM), and its quartz crystal timebase ensures stability. Notable functions include auto-ranging, unit conversion (metric/imperial), and data storage for 96 records. The ergonomic housing (205×76×40mm) integrates a foldable contact wheel and laser emitter, suitable for shaft speed monitoring, conveyor belt testing, or industrial machinery maintenance. Power options include 4×1.5V batteries or DC 6V adapter. 2912
技術(shù)優(yōu)勢與典型應(yīng)用
DT6235B通過光電模式（激光反射）實(shí)現(xiàn)安全距離測量，接觸模式則通過錐頭適配器精準(zhǔn)獲取旋轉(zhuǎn)體數(shù)據(jù)。其0.01m/min的分辨率和自動記憶功能便于連續(xù)作業(yè)分析，如造紙機(jī)械線速跟蹤或紡織卷繞設(shè)備校準(zhǔn)。6MHz高精度時基與±(0.05%+1 digit)誤差控制提升了重復(fù)性。黃綠雙色背光設(shè)計適應(yīng)車間復(fù)雜光照，而防滑殼體結(jié)構(gòu)增強(qiáng)了耐用性。典型用戶包括機(jī)電檢修團(tuán)隊、生產(chǎn)線質(zhì)檢部門及研發(fā)實(shí)驗(yàn)室，用于電機(jī)轉(zhuǎn)速調(diào)試、傳送帶速度優(yōu)化等場景。61721
Application Scenarios
Ideal for industrial maintenance, the DT-6235B performs in multiple scenarios: monitoring motor shafts via reflective tape (photoelectric mode), measuring roller speeds with contact probes, or verifying conveyor belt velocities. The IP54-rated casing resists dust and splashes, while the 500mm laser range allows flexible positioning. Common applications include automotive assembly line checks, printing press calibration, and HVAC fan balancing. The stored data can be manually reviewed for trend analysis without real-time PC connection. Optional accessories include extension rods for hard-to-reach areas and calibration certificates for traceability. 101926
DT6235B光電接觸兩用轉(zhuǎn)速線速表/DT-6235B
顯示器：5位31mm 字高，帶藍(lán)色背光超大液晶顯示屏
測試范圍：0.5～19,999RPM (轉(zhuǎn)/分鐘)接觸轉(zhuǎn)速
0.05～1999.9m/min (米/分鐘) 接觸線速
0.05～99，999m（米) 接觸線長
分辨力：
轉(zhuǎn)速：0.1RPM（轉(zhuǎn)/分鐘）(0.5～999.9RPM)
1RPM（轉(zhuǎn)/分鐘）(1000RPM以上)
線速：0.01m/min (米/分鐘)（0.05～99.99m/min）
0.1m/min (米/分鐘)（100m/min以上）
線長: 0.02m (米) (0.05～99,999)
準(zhǔn)確度：±（0.05%+1個字）
采樣時間：0.8秒(60 RPM以上)
量程選擇：自動切換
工作電流：約 50mA
時基：6MHz石英晶體
時基準(zhǔn)確度：10×10-6 (0℃～50℃)
電源：4×1.5V UM-3 電池電池或外接DC 6V直流穩(wěn)壓電源
儀表尺寸：195×76×40mm
自動記憶大值,小值,后測量值
多達(dá)96組測量數(shù)據(jù)的存儲量
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