工廠安全性:全球認證 (SIL, Haz. area)
特征和規(guī)格
測量原理電磁開關(guān)產(chǎn)品標題The flowmeter for smallest flow rates with genuine loop‐powered technology. For demanding hygienic applications.
傳感器特點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 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0.06 dm³/min to 300 m³/h (0.015 to 80 gal/min)
*大過程壓力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(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)
危險區(qū)認證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