LZ-807機(jī)車(chē)轉(zhuǎn)速表/LZ807
產(chǎn)品概述
LZ-807機(jī)車(chē)轉(zhuǎn)速表是一款專(zhuān)為內(nèi)燃機(jī)車(chē)柴油機(jī)設(shè)計(jì)的機(jī)械式轉(zhuǎn)速測(cè)量?jī)x表，同時(shí)也可廣泛應(yīng)用于各類(lèi)動(dòng)力機(jī)械的轉(zhuǎn)速監(jiān)測(cè)。該產(chǎn)品采用經(jīng)典指針式設(shè)計(jì)，表面為黑色底搭配白色刻度和白色指針，具備良好的視覺(jué)辨識(shí)度，在特殊使用場(chǎng)景下還可選配夜光指針功能。147
技術(shù)特點(diǎn)
該轉(zhuǎn)速表在-20℃至50℃環(huán)境溫度范圍內(nèi)均可穩(wěn)定工作，環(huán)境濕度適應(yīng)能力達(dá)85%以下。在標(biāo)準(zhǔn)溫度條件（20±2℃）下，其基本測(cè)量誤差不超過(guò)量程上限值的±2%，當(dāng)溫度在-20～50℃區(qū)間變化時(shí)，溫度附加誤差仍能控制在基本誤差限范圍內(nèi)。產(chǎn)品采用機(jī)械式測(cè)量原理，通過(guò)軟軸連接實(shí)現(xiàn)轉(zhuǎn)速傳遞，具有結(jié)構(gòu)簡(jiǎn)單、安裝便捷的特點(diǎn)。21215
產(chǎn)品規(guī)格
LZ-807提供多種量程規(guī)格可選，常規(guī)型號(hào)覆蓋200-1000r/min和300-1500r/min等范圍，支持1:1比例顯示。產(chǎn)品外形尺寸為150×70mm（部分型號(hào)），采用面板嵌入式安裝方式。根據(jù)用戶特殊需求，可定制不同量程比例和非標(biāo)規(guī)格，滿足個(gè)性化應(yīng)用場(chǎng)景。51017
應(yīng)用領(lǐng)域
本產(chǎn)品主要應(yīng)用于鐵路內(nèi)燃機(jī)車(chē)的柴油機(jī)轉(zhuǎn)速監(jiān)測(cè)，同時(shí)適用于船舶、發(fā)電機(jī)組等旋轉(zhuǎn)機(jī)械的轉(zhuǎn)速測(cè)量。其機(jī)械式設(shè)計(jì)具有良好的抗震性能，在移動(dòng)設(shè)備和高振動(dòng)環(huán)境中表現(xiàn)穩(wěn)定，可為設(shè)備運(yùn)行狀態(tài)提供直觀可靠的轉(zhuǎn)速指示。91426
English Product Introduction
The LZ-807 locomotive tachometer is a mechanical rotation speed measuring instrument specially designed for diesel engines of internal combustion locomotives. Featuring a classic analog dial with black background, white scales and white pointer (optional luminous pointer available), it provides clear visual indication under various working conditions. The device maintains stable performance within an ambient temperature range of -20℃ to 50℃ and relative humidity below 85%. 1922
With multiple measurement ranges including 200-1000r/min and 300-1500r/min (1:1 ratio), this tachometer demonstrates reliable accuracy with basic error within ±2% of full scale at standard temperature (20±2℃). Its mechanical drive system through flexible shaft connection ensures simple structure and easy installation. The product s compact design (150×70mm for some models) facilitates panel mounting in limited spaces. 2023
This tachometer serves as an essential monitoring device for rotation speed measurement in railway locomotives, marine engines and power generation equipment. Its robust mechanical construction delivers vibration-resistant performance, making it suitable for mobile applications and high-vibration environments. Customized specifications are available upon request to meet specific application requirements. 1618
LZ-807機(jī)車(chē)轉(zhuǎn)速表
的詳細(xì)介紹LZ-807機(jī)車(chē)轉(zhuǎn)速表/LZ807
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