• 測(cè)量原理的選擇不受壓力、密度、溫度和粘度的限制

• 適用于苛刻工況下的衛(wèi)生型測(cè)量

儀表特性

• PFA內(nèi)襯

• 傳感器外殼采用不銹鋼材質(zhì) (3A, EHEDG)

• 接液部分材質(zhì)耐 CIP, SIP清洗

• 回路供電技術(shù)

• 高防護(hù)等級(jí)：IP69K

• 工廠安全性：全球認(rèn)證 (SIL, Haz. area)

   

   

  特征和規(guī)格

  測(cè)量原理電磁開(kāi)關(guān)產(chǎn)品標(biāo)題The flowmeter for smallest flow rates with genuine loop‐powered technology. For demanding hygienic applications.
  傳感器特點(diǎn)Flexible installation concept – numerous hygienic process connections. Energy‐saving flow measurement – no pressure loss due to crosssection constriction. Maintenance‐free – no moving parts. Liner made of PFA. Sensor housing made of stainless steel (3-A, EHEDG).
  變送器特點(diǎn)Convenient 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. Loop‐powered technology. Robust dual‐compartment housing.
  公稱(chēng)口徑范圍DN 2 to 25 (¹⁄ to 1")
  接液部件材質(zhì)Liner: PFA
  Electrodes: 1.4435 (316L); Alloy C22, 2.4602 (UNS N06022); Tantalum; Platinum
  測(cè)量變量Volume flow, mass flow
  *大測(cè)量誤差Volume flow: ±0.5 % o.r. ± 2 mm/s (0.08 in/s)
  測(cè)量范圍0.06 dm³/min to 300 m³/h (0.015 to 80 gal/min)
  *大過(guò)程壓力PN 40, Class 150, 20K
  介質(zhì)溫度范圍–20 to +150 °C (–4 to +302 °F)
  環(huán)境溫度范圍–40 to +60 °C (–40 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
  防護(hù)等級(jí)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)
  Pulse/frequency/switch output (passive)
  輸入None
  數(shù)字式通信HART, PROFIBUS PA, FOUNDATION Fieldbus
  電源DC 18 to 35 V (4‐20 mA HART with/without pulse/frequency/switch output)
  危險(xiǎn)區(qū)認(rèn)證ATEX, IECEx, cCSAus, INMETRO, NEPSI, EAC
  產(chǎn)品安全性CE, C-Tick
  功能安全性Functional safety according to IEC 61508, applicable in safety-relevant applications in accordance with IEC 61511
  計(jì)量認(rèn)證和證書(shū)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(rèn)證和證書(shū)CRN
  船級(jí)證書(shū)3.1 material
  衛(wèi)生型認(rèn)證和證書(shū)3-A, EHEDG