• 科氏力测量原理不受流体物理特性的影响(例如：粘度和密度)

• 在*高耐腐蚀要求的应用场合中进行高精度液体和气体测量。

仪表特性

• 测量管材质：钽、锆

• 标称口径：DN 8...50 (3/8...2")

• 介质温度：max. +205 °C (+401 °F)

• 坚固耐用的超紧凑型一体式变送器外壳

• 高防护等级：IP69K

• 现场显示单元可选

特征和规格

测量原理科氏力质量流量计产品标题The chemically resistant single‐ ube flowmeter with an ultracompact transmitter. Highly accurate measurement of liquids and gases in applications requiring highest corrosion resistance.
传感器特点Maximum safety for chemically aggressive fluids – corrosionresistant wetted parts. Fewer process measuring points – multivariable measurement (flow, density, temperature). Spacesaving installation – no in/outlet run needs. Measuring tube made of Tantalum, Zirconium. Nominal diameter: DN 8 to 50 (³⁄ to 2").
变送器特点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.
公称口径范围DN 8 to 50 (³⁄ to 2")
接液部件材质Measuring tube: Tantalum 2.5W; 702 (UNS R60702)
Connection: Tantalum; 702 (UNS R60702)
测量变量Mass flow, density, temperature, volume flow, corrected volume flow, reference density, concentration
*大测量误差Mass flow (liquid): ±0.1 %
Volume flow (liquid): ±0.1 %
Mass flow (gas, Tantalum only): ±0.5 %
Density (liquid): ±0.0005 g/cm³
测量范围0 to 70 000 kg/h (0 to 2570 lb/min)
*大过程压力PN 40, Class 300, 20K
介质温度范围Tantalum: –50 to +150 °C (–58 to +302 °F) 
Zirconium: –50 to +205 °C (–58 to +401 °F)
环境温度范围Standard: –40 to +60 °C (–40 to +140 °F)
Option: –50 to +60 °C (–58 to +140 °F)
传感器外壳材质1.4301 (304), corrosion resistant
变送器外壳材质Compact: AlSi10Mg, coated
Compact/ultra‐compact: 1.4301 (304)
防护等级Standard: IP66/67, type 4X enclosure
Option: IP69
显示/操作4‐line backlit display available (no local operation)
Configuration via web browser and operating tools possible
输出4‐20 mA HART (active)
Pulse/frequency/switch output (passive)
输入None
数字式通信HART, Modbus RS485, EtherNet/IP, PROFIBUS DP, PROFINET
电源DC 20 to 30 V
危险区认证ATEX, IECEx, cCSAus, INMETRO, NEPSI, EAC
产品安全性CE, C-Tick, EAC marking
计量认证和证书Calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025) 
Heartbeat Technology complies with the requirements for traceable verification cording to ISO 9001:2008 – Section 7.6a (TÜV attestation)
压力认证和证书PED, CRN
船级证书3.1 material