【SZG-20B非接觸式手持?jǐn)?shù)字轉(zhuǎn)速表 產(chǎn)品介紹】
SZG-20B是一款專為工業(yè)場景設(shè)計(jì)的便攜式轉(zhuǎn)速測量工具，采用先進(jìn)光電傳感技術(shù)，可安全、高效地獲取旋轉(zhuǎn)設(shè)備的運(yùn)行數(shù)據(jù)。其非接觸式測量模式有效避免傳統(tǒng)接觸式工具可能造成的機(jī)械磨損問題，適用于電機(jī)、風(fēng)機(jī)、泵機(jī)、傳動(dòng)軸等多種設(shè)備的日常檢測與維護(hù)。
產(chǎn)品搭載高靈敏度光學(xué)傳感器，可在5-500mm范圍內(nèi)捕捉旋轉(zhuǎn)物體反射信號，支持30-99,999 RPM的超寬量程覆蓋。配備2.4英寸LCD背光顯示屏，強(qiáng)光環(huán)境下仍可清晰讀取數(shù)據(jù)，測量值誤差控制在±0.05%以內(nèi)，確保關(guān)鍵設(shè)備的精準(zhǔn)監(jiān)測。內(nèi)置數(shù)據(jù)保持功能，可凍結(jié)測量瞬間數(shù)值便于記錄，同時(shí)配備低電量提示及自動(dòng)關(guān)機(jī)功能，單次更換電池可支持超過50小時(shí)連續(xù)工作。
人性化設(shè)計(jì)包括防滑橡膠外殼與輕量化結(jié)構(gòu)，整機(jī)重量僅180克，符合人體工學(xué)的手柄設(shè)計(jì)保障長時(shí)間握持舒適度。工作溫度范圍覆蓋-10℃至50℃，滿足車間、實(shí)驗(yàn)室、戶外等多場景需求。產(chǎn)品特別適用于禁止接觸測量的精密儀器、高速旋轉(zhuǎn)設(shè)備或存在安全隱患的帶電設(shè)備檢測，為設(shè)備預(yù)防性維護(hù)提供可靠數(shù)據(jù)支持。
【SZG-20B Non-Contact Handheld Digital Tachometer Product Introduction】
The SZG-20B is a portable rotational speed measurement tool designed for industrial applications. Utilizing advanced photoelectric sensing technology, it enables safe and efficient acquisition of operational data from rotating equipment. The non-contact measurement mode effectively prevents mechanical wear caused by traditional contact tools, making it suitable for daily inspection and maintenance of motors, fans, pumps, transmission shafts, and various other mechanical devices.
Equipped with a high-sensitivity optical sensor, the device captures reflective signals from rotating objects within a 5-500mm range, supporting an ultra-wide measurement span from 30 to 99,999 RPM. The 2.4-inch LCD backlit display ensures clear visibility under strong ambient light, with measurement accuracy maintained within ±0.05%. Practical features include data hold functionality for instant value freezing, low battery alert, and automatic power-off system. A single battery replacement supports over 50 hours of continuous operation.
Ergonomic design elements encompass anti-slip rubber casing and lightweight construction, with total device weight limited to 180 grams. The contoured handle design provides comfortable grip for extended use. Capable of operating in temperatures ranging from -10℃ to 50℃, it adapts to diverse environments including workshops, laboratories, and outdoor settings. Particularly valuable for testing precision instruments requiring non-invasive measurement, high-speed rotating components, or electrically charged equipment where physical contact poses risks, this tool delivers reliable data for predictive equipment maintenance strategies.
