• 測(cè)量原理不受流體物理特性的影響(例如：粘度和密度)

• 在油氣行業(yè)中的沿海/海上平臺(tái)應(yīng)用中進(jìn)行*大流量測(cè)量，性能優(yōu)越

儀表特點(diǎn)

• 標(biāo)稱口徑：DN 300...400 (12...16")

• 四根測(cè)量管系統(tǒng)，低壓降

• 外表面全部采用1.4435 (316L)材質(zhì)

• 一體式雙腔室外殼，*多帶3路輸入/輸出

• 背光顯示、觸摸鍵控制和WLAN訪問(wèn)

• 提供分離型顯示單元

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 highest capacity four-tube flowmeter with a compact, easily accessible transmitter. For highest flow rates and outstanding performance in on/offshore applications in the oil and gas industry.
傳感器特點(diǎn)Increased profit – single installation point providing premium accuracy for large quantities. Fewer process measuring points – multivariable measurement (flow, density, temperature). Space-saving installation – no in/outlet run needs. Nominal diameter: DN 300 to 400 (12 to 16"). Four-tube system with low pressure drop.
變送器特點(diǎn)Full access to process and diagnostic information – numerous, freely combinable I/Os and fieldbuses. Reduced complexity and variety – freely configurable I/O functionality. Integrated verification – Heartbeat Technology. Compact dual-compartment housing with up to 3 I/Os. Backlit display with touch control and WLAN access.
公稱口徑范圍DN 300 to 400 (12 to 16")
接液部件材質(zhì)Measuring tube: 1.4404 (316/316L) 
Connection: 1.4404 (316/316L)
測(cè)量變量Mass flow, density, temperature, volume flow, corrected volume flow (API tables), reference density, concentration
*大測(cè)量誤差Mass flow (liquid): ±0.10 % (standard), 0.05 % (option) 
Volume flow (liquid): ±0.10 % 
Mass flow (gas): ±0.35 % 
Density (liquid): ±0.0005 g/cm³
測(cè)量范圍0 to 4100 t/h (0 to 4520 tn. sh./h)
*大過(guò)程壓力PN 100, Class 600
介質(zhì)溫度范圍–50 to +180 °C (–58 to +356 °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)1.4404 (316L), highest corrosion resistance
變送器外殼材質(zhì)AlSi10Mg, coated; 1.4409 (CF3M) similar to 316L
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3 outputs: 
4-20 mA HART (active/passive) 
4-20 mA WirelessHART 
4-20 mA (active/passive) 
Pulse/frequency/switch output (active/passive) 
Double pulse output (active/passive) 
Relay output
輸入Status input 
4-20 mA input
數(shù)字式通信HART, PROFIBUS DP, PROFIBUS PA, FOUNDATION Fieldbus, Modbus RS485, Profinet, Ethernet/IP, OPC-UA
電源DC 24 V 
AC 100 to 230 V 
AC 100 to 230 V / DC 24 V (non-hazardous area)
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
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) 
Custody transfer 
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)PED, CRN
船級(jí)證書(shū)3.1 material 
NACE MR0175/MR0103, PMI; welding test acc. to EN ISO, ASME, NORSOK