測量原理 |
科氏力質(zhì)量流量計(jì) |
產(chǎn)品標(biāo)題 |
The easy‐ o‐clean flowmeter with self‐drainable single‐ ube system and an ultra‐compact transmitter. Dedicated for applications requiring optimal cleanability under hygienic conditions. |
傳感器特點(diǎn) |
Increased process safety – easy cleanable and fully self‐drainable tube design. Fewer process measuring points – multivariable measurement (flow, density, temperature). Space‐saving installation – no in/outlet run needs. Large range of hygienic process connections. 3‐A and EHEDG conform. |
變送器特點(diǎn) |
Space‐saving transmitter – full functionality on the 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 8 to 50 ( to 2") |
接液部件材質(zhì) |
Measuring tube: 1.4435 (316L)
Connection: 1.4435 (316L); 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): ±0.10 %
Volume flow (liquid): ±0.10 %
Mass flow (gas): ±0.50 %
Density (liquid): ±0.0005 g/cm³ |
測量范圍 |
0 to 70 000 kg/h (0 to 2570 lb/min) |
*大過程壓力 |
PN 40, Class 150, 20K |
介質(zhì)溫度范圍 |
–50 to +150 °C (–58 to +302 °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 (304), corrosion resistant |
變送器外殼材質(zhì) |
Compact: AlSi10Mg, coated
Compact/ultra‐compact: 1.4301 (304) |
防護(hù)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(xiǎn)區(qū)認(rèn)證 |
ATEX, IECEx, cCSAus, INMETRO, NEPSI, EAC |
產(chǎn)品安全性 |
CE, C-Tick, EAC marking |
計(jì)量認(rèn)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(rèn)證和證書 |
PED, CRN |
船級證書 |
3.1 material |
衛(wèi)生型認(rèn)證和證書 |
3‐A, EHEDG |