• 科氏力測量原理不受流體本身的物理性質（例如粘度和密度）影響。

• **測量液體和氣體連續(xù)過程中的微小流量。

設備特性

• 公稱直徑：DN 1 to 4 (1/24 to 1/8")

• 過程壓力可以高達400 bar (5800 psi)

• 介質溫度*高可達+205 °C (+401 °F)

• 結構堅固的超緊湊型變送器外殼

• 高防護等級：IP69K

• 帶現(xiàn)場顯示

特征和規(guī)格

測量原理	科氏力質量流量計
產(chǎn)品標題	The single‐ ube flowmeter for smallest flow quantities with an ultra‐compact transmitter. Measuring accurately smallest quantities of liquids and gases for continuous process control.
傳感器特點	Highest process safety – self‐drainable measuring tube design. Fewer process measuring points – multivariable measurement (flow, density, temperature). Space‐saving installation – no in/outlet run needs. Nominal diameter: DN 1 to 4 (¹⁄ to ¹⁄"). Process pressure up to 400 bar (5800 psi).
變送器特點	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.
公稱口徑范圍	DN 1 to 4 (¹⁄ to ¹⁄")
接液部件材質	Measuring tube: 1.4539 (904L); Alloy C22, 2.4602 (UNS N06022) Connection: 1.4539 (904L); Alloy C22, 2.4602 (UNS N06022); 1.4404 (316/316L)
測量變量	Mass flow, density, temperature, volume flow, corrected volume flow, reference density, concentration
*大測量誤差	Mass flow (liquid): ±0.1 % Volume flow (liquid): ±0.1 % Mass flow (gas): ±0.5 % Density (liquid): ±0.0005 g/cm³
測量范圍	0 to 450 kg/h (0 to 16.5 lb/min)
*大過程壓力	PN 40, Class 300, 20K, 400 bar (5800 psi)
介質溫度范圍	–50 to +205 °C (–58 to +401 °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	1.4301 (304), corrosion resistant
變送器外殼材質	Compact: AlSi10Mg, coated  Compact/ultra-compact: 1.4301 (304)
防護等級	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
危險區(qū)認證	ATEX, IECEx, cCSAus, INMETRO, NEPSI, EAC
產(chǎn)品安全性	CE, C-Tick, EAC marking
計量認證和證書	Calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025), NAMUR  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