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大成國際公司成立于1998年，公司總部位于香港特別行政區(qū)。深圳市大成西科機(jī)電設(shè)備有限公司成立于2003年。秉承“以誠立信、以人為本、以價取勝”的經(jīng)營理念，與國內(nèi)外客商保持及時溝通，并提供*的售后服務(wù)。我們一直致力于引進(jìn)國際的高質(zhì)量工業(yè)自動化儀器儀表和*技術(shù)，現(xiàn)已與EMERSON、BENTLY、YOKOGAWA、Allen-Bradley、SIMENS、E+H、VEGA、MTL、P+F、ABB等公司建立代理合作關(guān)系，產(chǎn)品廣泛應(yīng)用于石油化工、電力、冶金、市政等行業(yè)。同時為各地企業(yè)和經(jīng)銷商提供自控儀表及機(jī)械設(shè)備的代理服務(wù)，包括國際運(yùn)輸、進(jìn)口報關(guān)、倉儲理貨、物流配送等服務(wù)。隨著經(jīng)濟(jì)化發(fā)展，我們也將不斷創(chuàng)新和提高，為各界朋友提供更具競爭力的價格與服務(wù)，攜手共創(chuàng)工業(yè)自動化新天地！

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產(chǎn)品簡介在線詢價

TheModelGD402gasdensityanalyzerandModelGD40detectornotonlyprovidecontinuousmeasurementofgasdensity,butalsoseveralothervaluableparameters,includingspecificgravityandmolecularweight

Yokogawa GD40 Hydrogen Purity Monitor 產(chǎn)品詳情

The Model GD402 gas density analyzer and Model GD40 detector not only provide continuous measurement of gas density, but also several other valuable parameters, including specific gravity and molecular weight.

The GD40 detector is designed for intrinsically safe and flameproof, explosion protected applications. It is designed to be virtually maintenance free for all accepted applications.

Low Installation Cost
Virtually Maintenance Free
Not affected by Dust or Oil Mist

The Yokogawa vibrating element type Hydrogen Purity Monitor has experienced worldwide acceptance as the new hydrogen purity measurement for electric power generators.

The GD402/GD40 hydrogen purity monitor’s low maintenance design, self-diagnostic capabilities, and easy-to-use YES/NO programming provide a broad range of control options to meet the demanding environments of power producers. It’s versatility allows easy replacement of existing “old” hydrogen measurement installations. It consists of a gas detector (GD40) and a signal converter (GD402) that fit directly into most generator installations.

WHICH MONITOR TO CHOOSE? The Yokogawa GD402/GD40 Hydrogen Purity Monitor (HPM) helps ensure that power generators are running with pure hydrogen. It is a fast, accurate and reliable process gas measurement and control device that is unaffected by ambient temperature or vibration and does not require reference gases or a controlled temperature environment. The heart of the GD40 is a unique, vibrating cylinder, sensor technology that measures hydrogen purity. Multi-frequency cylinder oscillation makes the GD40’s measurement highly resistant to errors caused by dust, oil, vibration, and temperature changes. The Yokogawa HPM maintains ±1% FS accuracy and a response time (T90) of less than 5 seconds.

熱門產(chǎn)品

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安科瑞導(dǎo)軌式多回路電力物聯(lián)網(wǎng)儀表	￥980	上海市	安科瑞電子商務(wù)（上海）有限公司	2026-09-11	在線詢價
網(wǎng)口通訊智能電表通訊穩(wěn)定	￥1876	無錫市	江蘇安科瑞電器制造有限公司	2026-09-10	在線詢價
分布式光伏四可設(shè)備逆變器接口轉(zhuǎn)換器	面議	深圳市	深圳市中電電力技術(shù)股份有限公司	2026-09-05	在線詢價
泰州治污設(shè)施在線監(jiān)測環(huán)保用電監(jiān)控平臺	￥999999	無錫市	江蘇安科瑞電器制造有限公司	2026-08-28	在線詢價
聯(lián)測_MCA-EC電阻率儀在線電導(dǎo)率測試儀_TDS儀-高純水檢測、超純水檢測_	面議		杭州聯(lián)測自動化技術(shù)有限公司	2026-08-24	在線詢價
網(wǎng)絡(luò)電力儀表高精度	￥3500	無錫市	江蘇安科瑞電器制造有限公司	2026-07-27	在線詢價

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