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熱門(mén)詞: 進(jìn)口電動(dòng)溫度調(diào)節(jié)閥結(jié)構(gòu)圖|進(jìn)口電動(dòng)溫度調(diào)節(jié)閥數(shù)據(jù)表進(jìn)口電動(dòng)高溫調(diào)節(jié)閥-德國(guó)進(jìn)口電動(dòng)高溫法蘭調(diào)節(jié)閥進(jìn)口電動(dòng)蒸汽調(diào)節(jié)閥-德國(guó)進(jìn)口電動(dòng)蒸汽調(diào)節(jié)閥

Endress+Hauser e+h夾持型渦街流量計(jì)7D2B

價(jià)  格:詢價(jià)

產(chǎn)  地:江蘇更新時(shí)間:2020-11-03 15:43

品  牌:恩德斯豪斯型  號(hào):7D2B

狀  態(tài):正常點(diǎn)擊量:1910

400-006-7520
聯(lián)系我時(shí),請(qǐng)說(shuō)明是在上海非利加實(shí)業(yè)有限公司上看到的,謝謝!

上海非利加實(shí)業(yè)有限公司

聯(lián) 系 人: 上海非利加實(shí)業(yè)有限公司

電   話: 400-006-7520

傳   真: 400-006-7520

配送方式: 上海自提或三方快遞

聯(lián)系我時(shí)請(qǐng)說(shuō)在上海非利加實(shí)業(yè)有限公司上看到的,謝謝!



Prowirl D 測(cè)量管事***個(gè)閥盤(pán)/晶片模型。流量計(jì)安裝在法蘭之間,主要應(yīng)用在輕型場(chǎng)合。歷經(jīng)考驗(yàn)的并且有專利的電容性DSC電容性傳感器,即使在***艱難的測(cè)量環(huán)境也能保證高精福測(cè)量值。Prowirl D提供真實(shí)的滿足行業(yè)標(biāo)準(zhǔn)的兩線制技術(shù),無(wú)縫集成到現(xiàn)有的基礎(chǔ)設(shè)施和控制系統(tǒng)。由于本質(zhì)安全設(shè)計(jì)和熟練的安裝,即使在危險(xiǎn)區(qū)域也能有高度的操作安全。

Endress+Hauser  e+h夾持型渦街流量計(jì)7D2B優(yōu)勢(shì)


內(nèi)置溫度測(cè)量,用于飽和蒸汽質(zhì)量和能量流測(cè)量。

帶對(duì)中環(huán),傳感器校準(zhǔn)方便

高可用性:穩(wěn)定性好,抗震性強(qiáng),抗溫度沖擊和水錘沖擊

不需維修:生命周期標(biāo)定

儀表接線方便,獨(dú)立接線腔

操作安全:顯示模塊帶觸摸鍵,背光顯示,無(wú)需打開(kāi)儀表操作

內(nèi)置驗(yàn)證技術(shù):心跳技術(shù)

Endress+Hauser  e+h夾持型渦街流量計(jì)7D2B應(yīng)用領(lǐng)域

濕蒸汽/飽和蒸汽/過(guò)熱蒸汽、氣體&液體(含低溫液體)測(cè)量的***選測(cè)量原理。

設(shè)備參數(shù)

安裝長(zhǎng)度65 mm (2.56 in)

無(wú)法蘭連接

低重量

顯示模塊帶數(shù)據(jù)傳輸功能

堅(jiān)固的雙腔室設(shè)計(jì)

工廠安全:世界范圍達(dá)標(biāo) (SIL, 危險(xiǎn)區(qū)域)



產(chǎn)品參數(shù)


產(chǎn)品介紹

Endress+Hauser  e+h夾持型渦街流量計(jì)7D2B特征和規(guī)格

測(cè)量原理渦街
主要特點(diǎn)The flowmeter with a cost‐effective wafer design, available as compact or remote version. Integrated temperature measurement for mass/energy flow of saturated steam. For all basic applications and for 1‐to‐1 replacement of orifice plates.
特點(diǎn)Easy alignment of the sensor – included centering rings. High availability – proven robustness, resistance to vibrations, temperature shocks & water hammer. No maintenance – lifetime calibration. Face‐to‐face length of 65 mm (2.56 in). No flanges.
Transmitter featuresConvenient device wiring – separate connection compartment. Safe operation – no need to open the device due to display with touch control, background lighting. Integrated verification – Heartbeat Technology. Display module with data transfer function. Robust two‐chamber housing.
直徑DN 15 to 150 (? to 6")
Wetted materialsMeasuring tube: 1.4408 (C3FM)
DSC sensor: 1.4435 (316/316L)
Measured variablesVolume flow, mass flow, corrected volume flow, energy flow, heat flow difference, temperature
測(cè)量誤差Volume flow (liquid): ±0.75 %
Volume flow (steam,, gas): ±1.00 %
Mass flow (liquid): ±0.85%
Mass flow (steam,, gas): ±1.7 %
量程Liquid: 0.16 to 625 m3/h (0.09 to 368 ft3/min)
depending on medium: water with 1 bar a, 20 °C (14.5 psi a, 68° F)
Steam, gas: 2 to 8342 m3/h (1.18 to 4910 ft3/min)
depending on medium: steam with 180 °C, 10 bar a (356 °F, 145 psi a); air with 25 °C, 4.4 bar a (77 °F, 63.8 psi a)
壓力范圍PN 40, Class 300, 20K
過(guò)程溫度Standard: –40 to +260 °C (–40 to +500 °F)
High/low temperature (option): –200 to +400 °C (–328 to +752 °F)
High/low temperature (on request): –200 to +450 °C (–328 to +842 °F)
環(huán)境溫度Compact version (standard): –40 to +80 °C (–40 to +176 °F)
Compact version (option): –50 to +80 °C (–58 to +176 °F)
Remote version (standard): –40 to +85 °C (–40 to +185 °F)
Remote version (option): –50 to +85 °C (–58 to +185 °F)
Sensor housing materialSensor connection housing: AlSi10Mg, coated; 1.4408 (CF3M)
Transmitter housing materialAlSi10Mg, coated; 1.4404 (316L)
電子插件的防護(hù)Compact version: IP66/67, type 4X enclosure
Sensor remote version: IP66/67, type 4X enclosure
Transmitter remote version: IP66/67, type 4X enclosure
顯示/操作4‐line backlit display with touch control (operation from outside)
Configuration via local display and operating tools possible
Remote display available
輸出4‐20 mA HART (passive)
4‐20 mA (passive)
Pulse/frequency/switch output (passive)
輸入4‐20 mA (passive)
通信HART, PROFIBUS PA, FOUNDATION Fieldbus
Power supplyDC 12 to 35 V (4‐20 mA HART with/without pulse/frequency/switch output)
DC 12 to 30 V (4‐20 mA HART, 4‐20 mA)
DC 12 to 35 V (4‐20 mA HART, pulse/frequency/switch output, 4‐20 mA input)
DC 9 to 32 V (PROFIBUS PA, pulse/frequency/switch output)
防爆認(rèn)證ATEX, IECEx, cCSAus, TIIS
Functional safetyFunctional safety according to IEC 61508, applicable in safety-relevant applications in accordance with IEC 61511
Metrological approvals and certificatesCalibration performed on accredited calibration facilities (acc. to ISO/IEC 17025)
Pressure approvals and certificatesPED, CRN

Material certificatesNACE MR0175/MR0103, PMI (on request)

3.1 material





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