CZ-20B固定磁性轉(zhuǎn)速表/CZ20B
產(chǎn)品概述
CZ-20B固定磁性轉(zhuǎn)速表是一款機(jī)械式指針測(cè)量?jī)x表，專為各類旋轉(zhuǎn)設(shè)備設(shè)計(jì)，適用于卷盤式噴灌機(jī)、發(fā)動(dòng)機(jī)及其他工業(yè)設(shè)備的轉(zhuǎn)速監(jiān)測(cè)。該產(chǎn)品采用磁性感應(yīng)原理，通過指針直觀顯示轉(zhuǎn)速值，具備結(jié)構(gòu)簡(jiǎn)單、安裝便捷、運(yùn)行穩(wěn)定等特點(diǎn)，可滿足不同場(chǎng)景下的轉(zhuǎn)速測(cè)量需求。其核心部件采用密封防塵設(shè)計(jì)，能在-20℃至50℃環(huán)境溫度及≤85%濕度條件下穩(wěn)定工作，確保數(shù)據(jù)的準(zhǔn)確性和設(shè)備可靠性。235
技術(shù)特點(diǎn)
該轉(zhuǎn)速表通過磁鋼與罩帽的相對(duì)轉(zhuǎn)動(dòng)產(chǎn)生電渦流，帶動(dòng)指針順時(shí)針單向顯示轉(zhuǎn)速，轉(zhuǎn)軸與指針同向轉(zhuǎn)動(dòng)，測(cè)量誤差控制在測(cè)量上限值的±1.5%以內(nèi)。溫度每變化10℃時(shí)，附加誤差不超過基本誤差限值，且允許指針在合理擺幅內(nèi)輕微抖動(dòng)。支持多種量程規(guī)格，如0-800r/min對(duì)應(yīng)0-117m/h的線性比例，特殊比例可根據(jù)需求定制。其陶瓷與耐弧塑料組合的滅弧結(jié)構(gòu)能有效減少觸頭損耗，延長(zhǎng)使用壽命。4812
應(yīng)用場(chǎng)景
CZ-20B廣泛應(yīng)用于柴油機(jī)、船舶輔助系統(tǒng)、農(nóng)業(yè)機(jī)械及軌道交通等領(lǐng)域，特別適合需要長(zhǎng)期連續(xù)監(jiān)測(cè)的中低速場(chǎng)景。例如在噴灌設(shè)備中實(shí)時(shí)監(jiān)控卷盤轉(zhuǎn)速，或用于機(jī)車電機(jī)轉(zhuǎn)速的異地安裝監(jiān)測(cè)。其抗震性能和防塵設(shè)計(jì)使其在惡劣工業(yè)環(huán)境中表現(xiàn)優(yōu)異，同時(shí)兼顧了經(jīng)濟(jì)性與功能性，是傳統(tǒng)離心式轉(zhuǎn)速表的理想替代方案。3914
Product Introduction
The CZ-20B Fixed Magnetic Tachometer is a mechanical dial instrument designed for rotational speed measurement of various machinery, including reel irrigators, engines, and industrial equipment. Utilizing magnetic induction principles, it features a unidirectional clockwise pointer display with sealed construction for dust resistance. Operating reliably in temperatures from -20℃ to 50℃ and up to 85% humidity, it provides stable performance under demanding conditions. The simplified structure allows easy installation without complex calibration procedures.1610
Key Features
This tachometer employs eddy current generation through magnetic rotor interaction, achieving ±1.5% full-scale accuracy at 20±2℃. Its temperature coefficient maintains error within specified limits when ambient changes by 10℃. The combination of ceramic arc chamber and anti-arc plastic cover minimizes contact wear while supporting customizable scaling (e.g. 0-800r/min corresponds to 0-117m/h line speed). The hermetically sealed movement prevents particulate ingress, ensuring longevity in dusty environments. Pointer oscillation is constrained within tolerance range during operation.71115
Typical Applications
Ideal for medium-low speed monitoring, the CZ-20B serves reliably in agricultural irrigation systems, marine auxiliary engines, and rail traction equipment. Its vibration resistance suits mobile applications like diesel generator sets, while the compact design facilitates space-constrained installations. The device offers cost-effective rotational speed visualization where electrical power supply is unavailable or impractical, bridging mechanical and digital measurement solutions.1316
CZ-20B固定磁性轉(zhuǎn)速表
的詳細(xì)介紹CZ-20B固定磁性轉(zhuǎn)速表/CZ20B
- 產(chǎn)品簡(jiǎn)介：
-
本儀表主要用于測(cè)量卷盤式噴灌機(jī)設(shè)備的轉(zhuǎn)速，也適用于測(cè)量其它發(fā)動(dòng)機(jī)的轉(zhuǎn)速。
- 參數(shù)與規(guī)格：
-
□主要技術(shù)指標(biāo)
精度等級(jí)：1.5級(jí)
測(cè)量范圍：0～52m/h（對(duì)應(yīng)轉(zhuǎn)速：0-600r/min）
0～117m/h（對(duì)應(yīng)轉(zhuǎn)速：0-800r/min）
工作環(huán)境：溫度：-20～50℃
相對(duì)濕度：≤85%
工作方式：連續(xù)
轉(zhuǎn)動(dòng)同向：轉(zhuǎn)速表指針為順時(shí)針單向轉(zhuǎn)動(dòng)，轉(zhuǎn)軸與指針為同向轉(zhuǎn)動(dòng)。,
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