• 科氏力測(cè)量原理不受流體本身的物理性質(zhì)（例如粘度或密度）影響。

• 在多變、苛求的過(guò)程條件下，高精度測(cè)量液體和氣體流量。

設(shè)備特性

• 質(zhì)量流量測(cè)量誤差： ±0.05% (PremiumCal)

• 第二腔室可承受額定壓力： 40 bar (580 psi)

• 公稱(chēng)直徑：DN 8 to 250 (3/8 to 10")

• 堅(jiān)固的超緊湊型變送器外殼

• 高防護(hù)等級(jí)：IP69K

• 帶現(xiàn)場(chǎng)顯示

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 flowmeter with premium accuracy, robustness and an ultracompact transmitter. Highest measurement performance for liquids and gases under varying, demanding process conditions.
傳感器特點(diǎn)Highest process safety – immune to fluctuating and harsh environments. Fewer process measuring points – multivariable measurement (flow, density, temperature). Space-saving installation – no in/outlet run needs. Mass flow: measured error ±0.05 % (PremiumCal). Medium temperature up to +240 °C (+464 °F).
變送器特點(diǎn)Space‐saving transmitter – full functionality on smallest footprint. Time‐saving local operation without additional software and hardware – integrated web server. Integrated verification – Heartbeat Technology. Robust, ultra‐compact transmitter housing. High ingress protection: IP69.
公稱(chēng)口徑范圍DN 8 to 250 ( to 10")
接液部件材質(zhì)Measuring tube: 1.4539 (904L); 1.4404 (316/316L); Alloy C22, 2.4602 (UNS N06022)
Connection: 1.4404 (316/316L); Alloy C22, 2.4602 (UNS N06022)
測(cè)量變量Mass flow, density, temperature, volume flow, corrected volume, flow, reference density, concentration
*大測(cè)量誤差Mass flow (liquid): ±0.1 % (standard), 0.05 % (option)
Volume flow (liquid): ±0.1 %
Mass flow (gas): ±0.35 %
Density (liquid): ±0.0005 g/cm³
測(cè)量范圍0 to 2 200 000 kg/h (0 to 80 840 lb/min)
*大過(guò)程壓力PN 100, Class 600, 63K
介質(zhì)溫度范圍Standard: –50 to +150 °C (–58 to +302 °F)
Option: –50 to +240 °C (–58…+464 °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)1.4301/1.4307 (304L), corrosion resistant
變送器外殼材質(zhì)Compact: AlSi10Mg, coated
Compact/ultra‐compact: 1.4301 (304), 1.4404 (316L)
防護(hù)等級(jí)Standard: IP66/67, type 4X enclosure
Option: IP69
顯示/操作4‐line backlit display available (no local operation)
Configuration via web browser and operating tools possible
輸出4‐20 mA HART (active)
Pulse/frequency/switch output (passive)
輸入None
數(shù)字式通信HART, Modbus RS485, EtherNet/IP, PROFIBUS DP, PROFINET
電源DC 20 to 30 V
危險(xiǎn)區(qū)認(rèn)證ATEX, IECEx, cCSAus, NEPSI, INMETRO, EAC
產(chǎn)品安全性CE, C-Tick, EAC marking
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)
船級(jí)認(rèn)證和證書(shū)ABS (American Bureau of Shipping)
BV (Bureau Veritas)
LR (Lloyds Register)

壓力認(rèn)證和證書(shū)PED, CRN, AD 2000
船級(jí)證書(shū)3.1 material
NACE MR0175/MR0103, PMI; welding test acc. to EN ISO, ASME, NORSOK
衛(wèi)生型認(rèn)證和證書(shū)3-A, EHEDG