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CRESSTO壓力表DMU-JB系列簡介

數(shù)字壓力表和壓力計DMU-JB是一種電池供電的手持服務和車間儀表，廣泛應用于工業(yè)、電力工程、加熱和燃燒技術、空調(diào)、通風、實驗室等領域，其質(zhì)量尤其優(yōu)于液柱壓力計（U形管）。DMU-D儀表用于測量相應壓力下的壓差，該壓力差與額定范圍相當。無法測量相應高壓下的壓差，例如在氣體壓力分配系統(tǒng)中的流量板上。對于這些測量，DMU-P儀器可以測量靜態(tài)壓力的壓差，該壓差高達額定壓差的100倍，但最大為1兆帕。當其中一個壓力輸入未連接時，儀表測量相對于大氣壓力的相對超壓或欠壓。被測介質(zhì)只能是非腐蝕性氣體，如空氣、氮氣等。DMU壓力表、JB型為火花安全型，標記為I M1 Ex ia i MA，可用于甲烷和/或易燃粉塵發(fā)生的礦山，或標記為II 2G Ex ia IIAT4 GB，可用于爆炸性氣體環(huán)境（1區(qū)）。

儀器安裝在一個塑料外殼從ABS?；鸹ò踩娴囊粋€不可分割的部分是一個皮箱。儀器由對開鍵盤上的按鈕控制，該按鈕可打開/關閉儀器、可能的零點校正和打開時間濾波器，該按鈕可讀取輸入脈沖壓力下的平均值。入口的外徑為5毫米，用于連接介質(zhì)的壓力。有關測量壓力的數(shù)字數(shù)據(jù)顯示在3.5圖LCD顯示屏上，單位為pa或kpa，與標稱范圍的差異為0.1%。一個正值對應于超壓，一個負值對應于欠壓，在壓差測量時，正值對應于正壓輸入上的較高壓力。該儀器可用于測量200%的額定壓力范圍內(nèi)的壓力。根據(jù)協(xié)議，也可以提供用其他壓力單位校準的DMU儀表。

The digital pressure gauge and manometer DMU-JB is a battery-operated handheld service and workshop instrument, intended for wide use in industry, power engineering, heating and combustion technology, air-conditioning, ventilation, laboratories, etc. Its qualities especially come out compared with liquid column manometers (U-tubes). The DMU-D instrument is used for measuring pressure differences at corresponding pressure which is comparable with the nominal range. It is not possible to measure pressure differences at high corresponding pressure, eg. on flow plates in gas pressure distribution systems. For these measuring is intended the DMU-P instrument, which enables measuring of pressure differences on the static pressure up to 100 times higher than the nominal differential pressure, but max. 1MPa. When one of the pressure inputs is not connected, the instruments measure relative overpressure or underpressure against the atmospheric pressure. The measured medium can only be non-aggressive gas, eg. air, nitrogen, etc. The DMU gauges, version JB are spark secure types marked I M1 Ex ia I Ma, which can be used in mines with occurrence of methane and/or flammable dust or marked II 2G Ex ia IIAT4 Gb, which can be used in areas with explosive gas atmosphere (Zone 1).

The instrument is mounted into a plastic casing from ABS. An inseparable part of the spark secure version is a leather case. The instrument is controlled by means of buttons on a folio keyboard which enable switching on//off the instrument, possible zero correction and switching on the time filter, which enables reading the mean value at the pulsating pressure on the input. Inlets with the external diameter 5 mm are used for connecting the pressure of the medium. Digital data about the measured pressure are displayed on a 3.5-figure LCD display in Pa or kPa with differentiability 0.1% from the nominal range. A positive value corresponds with overpressure, a negative one to underpressure, at differential measuring a positive value corresponds with higher pressure on the positive pressure input. The instrument can be used for measuring pressure up to 200% of the nominal pressure range. Based on an agreement, it is possible to supply DMU instruments calibrated also in other pressure units.

CRESSTO壓力表DMU-JB系列技術參數(shù)

CRESSTO壓力表DMU-JB系列選型參考

CRESSTO壓力表DMU-JB系列

愛澤工業(yè)(IZE INDUSTRIES)特價經(jīng)銷、常用備件CRESSTO壓力表系列列表：

CRESSTO壓力表DMU01

CRESSTO壓力表DMU1

CRESSTO壓力表DMU10

CRESSTO壓力表DMU100

CRESSTO壓力表DMU1000

愛澤工業(yè)成立于2010年，定位于向先進制造工業(yè)提供高端制造技術和設備。代理經(jīng)營世界先進的電氣自動化、機械與傳動、流體控制、儀器儀表、工具等產(chǎn)品。作為電氣，液壓以及氣動解決方案的合作伙伴，我們利用我們的全球協(xié)作團隊，為客戶提供先進解決方案，市場知識以及相關增值服務來幫助優(yōu)化客戶的工作效率，提高可靠性和安全性，致力于成為工業(yè)產(chǎn)品和解決方案的優(yōu)質(zhì)渠道。

如果有任何關于CRESSTO壓力表DMU-JB系列 示例DMU100的疑問，請隨時與我們溝通（021-31006702）。我們將盡全力解決您的問題。

有關CRESSTO壓力表DMU-JB系列 示例DMU100更詳細的信息或者購買捷克CRESSTO相關產(chǎn)品，請致電愛澤工業(yè)。

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CRESSTO壓力表DMU-JB系列簡介及技術參數(shù)