• 測(cè)量原理不受流體物理特性的影響(例如：粘度和密度)

• 在標(biāo)準(zhǔn)應(yīng)用中進(jìn)行液體和氣體的高精度測(cè)量，應(yīng)用廣泛

儀表特點(diǎn)

• 一體式雙測(cè)量管傳感器

• 介質(zhì)溫度：max. +150 °C (+302 °F)

• 過程壓力：max. 100 bar (1450 psi)

• 回路供電兩線制技術(shù)

• 堅(jiān)固耐用的雙腔室外殼

• 工廠安全性：通過多項(xiàng)國(guó)際認(rèn)證(SIL，危險(xiǎn)區(qū))

特征和規(guī)格

測(cè)量原理科氏力質(zhì)量流量計(jì)產(chǎn)品標(biāo)題The genuine loop‐powered flowmeter for minimized cost of ownership. Highly accurate measurement of liquids and gases for a wide range of standard applications.
傳感器特點(diǎn)Cost-effective – multi-purpose device; an alternative to conventional volumetric flowmeters. Fewer process measuring points – multivariable measurement (flow, density, temperature). Spacesaving installation – no in/outlet run needs. Compact dual-tube sensor. Medium temperature up to +150 °C (+302°F).
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.
公稱口徑范圍DN 8 to 50 ( to 2")
接液部件材質(zhì)Measuring tube: 1.4539 (904L)
Connection: 1.4404 (316/316L)
測(cè)量變量Mass flow, density, temperature, volume flow, corrected volume flow, reference density
*大測(cè)量誤差Mass flow (liquid): ±0.25 % 
Volume flow (liquid): ±0.25 %
Mass flow (gas): ±0.75 % 
Density (liquid): ±0.0005 g/cm³
測(cè)量范圍0 to 70 000 kg/h (0 to 2570 lb/min)
*大過程壓力PN 100, Class 600, 63K
介質(zhì)溫度范圍–40 to +150 °C (–40 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)
4‐20 mA (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) 
DC 18 to 30 V (20 mA HART, 4‐20 mA) 
DC 9 to 32 V (PROFIBUS PA)
危險(xiǎn)區(qū)認(rèn)證ATEX, IECEx, cCSAus, JPN
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Calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025)
壓力認(rèn)證和證書PED, CRN
船級(jí)證書3.1 material
衛(wèi)生型認(rèn)證和證書3-A, EHEDG