科氏力质量流量测量原理与流体的物理性质无关，例如粘度和密度。

e+h流量计80E性能特征
– 恩德斯豪斯流量计80E质量流量（液体）： ±0.20% o.r.
– E+H Proline Promass 80E质量流量（气体）：±0.75% o.r.
科氏力质量流量计80E过程温度zui高可达+140 °C (+284 °F)
E+H Proline Promass 80 科氏力质量流计

e+h流量计80E测量原理 科氏力
主要特点 常规体积流量计的经济型替代品, 低成本
特点 S-DAT，确认，快速设定，1个累加器
直径 "DN 8...50，5/16"...2"
Wetted materials Measuring tube: 1.4539 (904L)
Connection: 1.4404 (316/316L)
Measured variables Mass flow, density, temperature, volume flow, corrected volume flow, reference density
测量误差 质量流量：±0.35 %，体积流量：±0.45 %
量程 0...70'000 kg/h
压力范围 PN 40...100、Cl150...600、JIS 10...63K
过程温度 -40...+125℃
环境温度 Standard: –20 to +60 °C (–4 to +140 °F)
Option: –40 to +60 °C (–40 to +140 °F)
Sensor housing material 1.4301 (304), corrosion resistant
Transmitter housing material Powder‐coated die‐cast aluminium
1.4301 (304), sheet
CF3M (316L), cast
电子插件的防护 IP 67 NEMA 4x
显示/操作 两行背光显示，按键操作
输出 4...20mA 脉冲/频率，状态
输入 状态
通信 HART、PROFIBUS PA
Power supply DC 16 to 62 V
AC 85 to 260 V (45 to 65 Hz)
AC 20 to 55 V (45 to 65 Hz)
防爆认证 ATEX、FM、CSA
Other approvals and certificates 3.1 material, calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025), NAMUR, SIL, marine
PED, CRN
3-A
Product safety CE, C-tick, EAC marking
Functional safety Functional safety according to IEC 61508, applicable in safety-relevant applications in accordance with IEC 61511
Metrological approvals and certificates Calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025), NAMUR
Marine approvals and certificates Marine approval
Pressure approvals and certificates PED, CRN
Material certificates 3.1 material
Hygienic approvals and certificates 3-A