SZM-6磁電轉(zhuǎn)速表/SZM6
產(chǎn)品概述
SZM-6磁電轉(zhuǎn)速表是一種采用新型結(jié)構(gòu)設(shè)計(jì)的精密測(cè)量?jī)x器，專為高振動(dòng)環(huán)境下的轉(zhuǎn)速監(jiān)測(cè)需求開發(fā)。該產(chǎn)品通過創(chuàng)新設(shè)計(jì)有效克服了傳統(tǒng)動(dòng)圈游絲結(jié)構(gòu)抗振性能不足的缺點(diǎn)，特別適用于工程車輛、特種機(jī)械、柴油機(jī)組等存在高頻振動(dòng)和大振幅工況的轉(zhuǎn)速測(cè)量場(chǎng)景。其核心部件采用磁電感應(yīng)原理，通過霍爾傳感器（如SZHG-03型）將機(jī)械轉(zhuǎn)速轉(zhuǎn)化為電信號(hào)，經(jīng)微處理器處理后驅(qū)動(dòng)顯示機(jī)構(gòu)，實(shí)現(xiàn)穩(wěn)定可靠的轉(zhuǎn)速指示。產(chǎn)品具備1.5級(jí)精度等級(jí)，支持0-1500r/min（1:1比例）和0-3000r/min（1:2比例）兩種測(cè)量模式，工作溫度范圍覆蓋-10℃至50℃，能適應(yīng)85%以下濕度的惡劣環(huán)境。1417
技術(shù)特點(diǎn)
該轉(zhuǎn)速表采用模塊化設(shè)計(jì)，由指示器和傳感器兩部分組成，支持最遠(yuǎn)50米的遠(yuǎn)距離測(cè)量。指示器采用廣角度表盤設(shè)計(jì)，具有耐沖擊、抗震動(dòng)的特性，在劇烈振動(dòng)環(huán)境下仍能保持穩(wěn)定讀數(shù)。產(chǎn)品內(nèi)置單片微處理器，可對(duì)輸入的脈沖信號(hào)進(jìn)行實(shí)時(shí)運(yùn)算處理，通過電位器取樣實(shí)現(xiàn)動(dòng)態(tài)平衡控制，確保顯示精度不受機(jī)械振動(dòng)影響。電源適配12V或24V直流供電，具備連續(xù)工作能力，溫度變化引起的示值誤差控制在每10℃不超過基本誤差限值。外形尺寸為φ107×120mm（指示器）和φ64×57mm（傳感器），安裝方式靈活，可直接固定于設(shè)備表面。71519
應(yīng)用領(lǐng)域
本產(chǎn)品廣泛應(yīng)用于工程機(jī)械、船舶動(dòng)力、發(fā)電機(jī)組等工業(yè)領(lǐng)域，特別適合建筑機(jī)械、礦山設(shè)備、農(nóng)業(yè)機(jī)械等存在強(qiáng)烈振動(dòng)的移動(dòng)設(shè)備。在柴油發(fā)動(dòng)機(jī)轉(zhuǎn)速監(jiān)測(cè)、機(jī)車傳動(dòng)系統(tǒng)測(cè)試、特種車輛儀表盤集成等場(chǎng)景中表現(xiàn)優(yōu)異，能有效替代傳統(tǒng)機(jī)械式轉(zhuǎn)速表。產(chǎn)品還可與霍爾傳感器配合使用，實(shí)現(xiàn)對(duì)旋轉(zhuǎn)部件非接觸式測(cè)量，避免機(jī)械磨損帶來的精度下降。典型應(yīng)用案例包括工程車輛駕駛室儀表系統(tǒng)、船用柴油機(jī)監(jiān)控系統(tǒng)以及發(fā)電機(jī)組維護(hù)檢測(cè)等。41622
Product Overview
The SZM-6 electromagnetic tachometer is a precision instrument featuring innovative structural design, specifically developed for rotational speed measurement in high-vibration environments. Utilizing magnetoelectric induction principle, this device overcomes the vibration sensitivity limitations of traditional moving-coil mechanisms. It integrates a Hall effect sensor (compatible with SZHG-03 type) to convert mechanical rotation into electrical signals, which are processed by a microprocessor to drive the display mechanism. With 1.5-grade accuracy, it covers measurement ranges of 0-1500r/min (1:1 ratio) and 0-3000r/min (1:2 ratio), operating reliably in temperatures from -10℃ to 50℃ at humidity below 85%.51125
Technical Features
This modular tachometer consists of an indicator and sensor unit, supporting remote measurement up to 50 meters. The wide-angle dial indicator maintains stable readings under severe vibration due to its shock-resistant construction. Equipped with microprocessor technology, it processes pulse signals in real-time and achieves dynamic balance control through potentiometer sampling, ensuring accuracy unaffected by mechanical vibration. Compatible with 12V/24V DC power supply, it demonstrates continuous operation capability with temperature-induced error controlled within specified limits per 10℃ variation. Compact dimensions (φ107×120mm for indicator, φ64×57mm for sensor) allow flexible installation on equipment surfaces.122126
Application Scenarios
Ideal for construction machinery, marine propulsion systems, and power generation units, this tachometer excels in monitoring rotational speed for mobile equipment subjected to intense vibration, including mining devices and agricultural machinery. It serves as a reliable alternative to mechanical tachometers in diesel engine monitoring, locomotive transmission testing, and special vehicle instrumentation. When paired with Hall sensors, it enables non-contact measurement of rotating components, eliminating accuracy degradation caused by mechanical wear. Typical applications include vehicle dashboard systems, marine diesel monitoring, and generator maintenance diagnostics.141823
SZM-6磁電轉(zhuǎn)速表
的詳細(xì)介紹SZM-6磁電轉(zhuǎn)速表/SZM6
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