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E+H恩德斯豪斯 Proline Promass A 300 科氏力質(zhì)量流量計
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品牌： E+H恩德斯豪斯
環(huán)境溫度范圍： Standard: –40 to +60 °C (–40 to +140 °F) Option: –50 to +60 °C (–58 to +140 °F)
單價： 面議
所在地： 上海
有效期至： 長期有效
最后更新： 2023-06-27 11:53
瀏覽次數(shù)： 480
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店鋪基本資料信息
 
 產(chǎn)品詳細說明
 
Proline Promass A 300科氏力質(zhì)量流量計單測量管流量計，用于極小流量測量，搭配操作簡便的一體式變送器
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  • 科氏力質(zhì)量流量計 - Proline Promass A 300©Endress+Hauser
  • 科氏力質(zhì)量流量計 - Proline Promass A 300©Endress+Hauser

    Proline Promass A 300，適用于食品與飲料行業(yè)和生命科學(xué)行業(yè)

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    科氏力流量測量原理


Promass A具有自排空功能，即使在高壓工況條件下也能進行極小流量液體和氣體的高精度測量。能夠在各種苛刻工況條件下進行連續(xù)過程控制。與一體式變送器配套使用，Promass A 300操作靈活，系統(tǒng)集成便捷：在儀表的同一側(cè)接線、遠程顯示、改進的連接方式。Heartbeat Technology (心跳技術(shù))確保始終合規(guī)，保證過程安全。

優(yōu)勢

  • *高過程安全性：自排空測量管設(shè)計

  • 較少過程測量點：多參數(shù)測量(流量、密度、溫度)

  • 節(jié)省安裝空間：無前/后直管段長度要求

  • 完整查看過程信息和診斷信息：提供多種用戶自定義輸入/輸出組合方式和現(xiàn)場總線

  • 降低復(fù)雜性和多樣性：用戶自定義輸入/輸出功能

  • 自帶驗證功能：內(nèi)置Heartbeat Technology (心跳技術(shù))

    • 應(yīng)用領(lǐng)域

    • 測量原理不受流體物理特性的影響(例如：粘度和密度)。

    • 用于連續(xù)過程控制中的極小流量液體和氣體的高精度測量。

    儀表特點

    • 標稱口徑：DN 1...4 (1/24...1/8")

    • 過程壓力：max. 400 bar (5800 psi)

    • 介質(zhì)溫度：max. +205 °C (+401 °F)

    • 一體式雙腔室外殼，*多帶3路輸入/輸出

    • 背光顯示、觸摸鍵控制和WLAN訪問

    • 提供分離型顯示單元

      特征和規(guī)格

      測量原理 科氏力質(zhì)量流量計
      產(chǎn)品標題 The single‐ ube flowmeter for smallest flow quantities with an ultra‐compact transmitter. Measuring accurately smallest quantities of liquids and gases for continuous process control.
      傳感器特點 Highest process safety – self‐drainable measuring tube design. Fewer process measuring points – multivariable measurement (flow, density, temperature). Space‐saving installation – no in/outlet run needs. Nominal diameter: DN 1 to 4 (¹⁄ to ¹⁄"). Process pressure up to 400 bar (5800 psi).
      變送器特點 Full access to process and diagnostic information – numerous, freely combinable I/Os and fieldbuses. Reduced complexity and variety – freely configurable I/O functionality. Integrated verification – Heartbeat Technology. Compact dual-compartment housing with up to 3 I/Os. Backlit display with touch control and WLAN access.
      公稱口徑范圍 DN 1 to 4 (¹⁄ to ¹⁄")
      接液部件材質(zhì) Measuring tube: 1.4539 (904L); Alloy C22, 2.4602 (UNS N06022)
      Connection: 1.4539 (904L); Alloy C22, 2.4602 (UNS N06022); 1.4404 (316/316L)
      測量變量 Mass flow, density, temperature, volume flow, corrected volume flow, reference density, concentration
      *大測量誤差 Mass flow (liquid): ±0.1 %
      Volume flow (liquid): ±0.1 %
      Mass flow (gas): ±0.5 %
      Density (liquid): ±0.0005 g/cm³
      測量范圍 0 to 450 kg/h (0 to 16.5 lb/min)
      *大過程壓力 PN 40, Class 300, 20K, 400 bar (5800 psi)
      介質(zhì)溫度范圍 –50 to +205 °C (–58 to +401 °F)
      環(huán)境溫度范圍 Standard: –40 to +60 °C (–40 to +140 °F) 
      Option: –50 to +60 °C (–58 to +140 °F)
      傳感器外殼材質(zhì) 1.4301 (304), corrosion resistant
      變送器外殼材質(zhì) AlSi10Mg, coated; 1.4409 (CF3M) similar to 316L; stainless steel for hygenic transmitter design
      防護等級 IP66/67, type 4X enclosure 
      IP69
      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 3 outputs: 
      4-20 mA HART (active/passive) 
      4-20 mA WirelessHART 
      4-20 mA (active/passive) 
      Pulse/frequency/switch output (active/passive) 
      Double pulse output (active/passive) 
      Relay output
      輸入 Status input 
      4-20 mA input
      數(shù)字式通信 HART, PROFIBUS DP, PROFIBUS PA, FOUNDATION Fieldbus, Modbus RS485, Profinet, Ethernet/IP, OPC-UA
      電源 DC 24 V 
      AC 100 to 230 V 
      AC 100 to 230 V / DC 24 V (non-hazardous area)
      危險區(qū)認證 ATEX, IECEx, cCSAus, NEPSI, INMETRO, EAC
      產(chǎn)品安全性 CE, C-tick, EAC marking
      功能安全性 Functional safety according to IEC 61508, applicable in safety-relevant applications in accordance with IEC 61511
      計量認證和證書 Calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025) 
      Heartbeat Technology complies with the requirements for traceable verification according to ISO 9001:2008 – Section 7.6 a (TÜV attestation)
      壓力認證和證書 CRN
      船級證書 3.1 material
      衛(wèi)生型認證和證書 3-A, EHEDG