• 科氏力测量原理不受流体本身的物理性质（例如粘度或密度）影响。

• 在多变、苛求的过程条件下，高精度测量液体和气体流量。

设备特性

• 质量流量测量误差： ±0.05% (PremiumCal)

• 第二腔室可承受额定压力： 40 bar (580 psi)

• 公称直径：DN 8 to 250 (3/8 to 10")

• 坚固的超紧凑型变送器外壳

• 高防护等级：IP69K

• 带现场显示

特征和规格

测量原理科氏力质量流量计产品标题The flowmeter with premium accuracy, robustness and an ultracompact transmitter. Highest measurement performance for liquids and gases under varying, demanding process conditions.
传感器特点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).
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 250 ( to 10")
接液部件材质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)
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 % (standard), 0.05 % (option)
Volume flow (liquid): ±0.1 %
Mass flow (gas): ±0.35 %
Density (liquid): ±0.0005 g/cm?
测量范围0 to 2 200 000 kg/h (0 to 80 840 lb/min)
*大过程压力PN 100, Class 600, 63K
介质温度范围Standard: –50 to +150 °C (–58 to +302 °F)
Option: –50 to +240 °C (–58…+464 °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1.4301/1.4307 (304L), corrosion resistant
变送器外壳材质Compact: AlSi10Mg, coated
Compact/ultra‐compact: 1.4301 (304), 1.4404 (316L)
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, NEPSI, INMETRO, 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 according to ISO 9001:2008 – Section 7.6 a (T?V attestation)
船级认证和证书ABS (American Bureau of Shipping)
BV (Bureau Veritas)
LR (Lloyds Register)

压力认证和证书PED, CRN, AD 2000
船级证书3.1 material
NACE MR0175/MR0103, PMI; welding test acc. to EN ISO, ASME, NORSOK
卫生型认证和证书3-A, EHEDG