耐化學(xué)腐蝕的單管流量計，搭配*多帶4路輸入/輸出的分體式變送器 高精度Promass H適用于要求*強耐腐蝕性的應(yīng)用場合，針對化學(xué)腐蝕性流體測量可保證*高安全性。Promass H 500配備了創(chuàng)新型分體式變送器，*大限度地提高了苛刻環(huán)境中的安裝靈活性和操作安全性。心跳技術(shù)（Heartbeat Technology）始終確保過程安全。
優(yōu)勢
測量化學(xué)腐蝕性流體時具有*高安全性：接液部件耐腐蝕
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)。
在*高耐腐蝕要求的應(yīng)用中進行高精度液體和氣體測量。
儀表特點
測量管材質(zhì)：鉭、鋯
標(biāo)稱口徑：DN 8...50 (3/8...2")
介質(zhì)溫度：max. +205 °C (+401 °F)
分體式儀表，*多帶4路輸入/輸出
背光顯示、觸摸鍵控制和WLAN訪問
傳感器和變送器通過標(biāo)準(zhǔn)電纜連接
特征和規(guī)格
測量原理科氏力質(zhì)量流量計產(chǎn)品標(biāo)題The chemically resistant single-tube flowmeter, as remote version with up to 4 I/Os. Highly accurate measurement of liquids and gases in applications requiring highest corrosion resistance.
傳感器特點Maximum safety for chemically aggressive fluids – corrosion-resistant wetted parts. Fewer process measuring points – multivariable measurement (flow, density, temperature). Space-saving installation – no in/outlet run needs. Measuring tube made of Tantalum, Zirconium. Nominal diameter: DN 8 to 50 (³⁄ to 2").
變送器特點Full access to process and diagnostic information – numerous, freely combinable I/Os and fieldbuses. Reduced complexity and variety – freely configurabe I/O functionality. Integrated verification – Heartbeat Technology. Remote version with up to 4 I/Os. Backlit display with touch control and WLAN access.
公稱口徑范圍DN 8 to 50 (³⁄ to 2")
接液部件材質(zhì)Measuring tube: Tantalum 2.5W; 702 (UNS R60702)
Connection: Tantalum; 702 (UNS R60702)
測量變量Mass flow, density, temperature, volume flow, corrected volume flow, reference density, concentration
*大測量誤差Mass flow (liquid): ±0.10 %
Volume flow (liquid): ±0.10 %
Mass flow (gas, Tantalum only): ±0.50 %
Density (liquid): ±0.0005 g/cm³
測量范圍0 to 70 000 kg/h (0 to 2570 lb/min)
*大過程壓力PN 40, Class 300, 20K
介質(zhì)溫度范圍Tantalum: –50 to +150 °C (–58 to +302 °F)
Zirconium: –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
Sensor connection housing (standard): AlSi10Mg, coated
Sensor connection housing (option): 1.4301 (304); 1.4404 (316L); 1.4409 (CF3M) similar to 316L
變送器外殼材質(zhì)AlSi10Mg, coated; 1.4409 (CF3M) similar to 316L; Polycarbonat
防護等級Sensor remote version (standard): IP66/67, type 4X enclosure
Sensor remote version (option): IP69. 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
輸出4 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PED, CRN
船級證書3.1 material
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