• 雙向測量原理不受壓力、密度、溫度和粘度的限制

• 致力于化工和過程應用中腐蝕性和高溫介質測量

儀表特性

• 公稱直徑max. DN 200 (8")

• 適用于防爆場合

• PTFE 或 PFA內襯

• 回路供電技術

• 堅固的雙腔室外殼

• 工廠安全性：廣泛的認證 (SIL, Haz. area)

  特征和規格

  量原理電磁開關產品標題The flowmeter for highest medium temperatures with genuine loop-powered technology. Dedicated to chemical and process applications with corrosive liquids and high medium temperatures.
  傳感器特點Versatile applications – wide variety of wetted materials. Energy‐saving flow measurement – no pressure loss due to cross‐section constriction. Maintenance‐free – no moving parts. Nominal diameter: max. DN 200 (8"). All common Ex approvals.
  變送器特點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.
  公稱口徑范圍DN 15 to 200 (½ to 8") 
  接液部件材質Liner: PFA; PTFE
  Electrodes: 1.4435 (316L); Alloy C22, 2.4602 (UNS N06022); Tantalum; Platinum
  測量變量Volume flow, mass flow
  *大測量誤差Volume flow: ±0.5 % o.r. ± 2 mm/s (0.08 in/s)
  測量范圍4 dm3/min to 1100 m3/h (1 to 4850 gal/min)
  *大過程壓力PN 40, Class 300, 20K
  介質溫度范圍Liner material PFA: –20 to +150 °C (–4 to +302 °F)
  Liner material PTFE: –40 to +130 °C (–40 to +266 °F)
  環境溫度范圍Flange material carbon steel: –10 to +60 °C (+14 to +140 °F)
  Flange material stainless steel: –40 to +60 °C (–40 to +140 °F)
  傳感器外殼材質AlSi10Mg, coated
  變送器外殼材質AlSi10Mg, coated
  防護等級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)
  危險區認證ATEX, IECEx, cCSAus, NEPSI, INMETRO, EAC
  其他認證和證書
  產品安全性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, PED
  船級證書3.1 material