E+H质量流量计 PROMASS 80技术手册

关于E+H质量流量计技术手册 英文版。

Technical Information

Proline Promass 80E, 83E

Coriolis Mass Flow Measuring System

Mass flow measuring system offering "Low Cost of Ownership" as

an alternative to conventional volumetric flowmeters

Application

The Coriolis measuring principle operates independently of physical fluid properties, such as viscosity and density. Extremely accurate measurement of liquids and gases,e.g. additives, oils, greases, acids, alkalis, lacquers, paints and natural gas

Fluid temperatures up to +140 °C (+284 °F) Guaranteed product quality, suitable for CIP/SIP cleaning

Low cost of ownership

Robust field housing (aluminum), IP 67 protectionApprovals for hazardous area:

ATEX, FM, CSA, TIIS, IECEx, NEPSIApprovals in the food industry/hygiene sector: 3A authorization

Connection to all common process control systems: HART, PROFIBUS DP/PA, FOUNDATION Fieldbus, MODBUS

Relevant safety aspects:

Pressure Equipment Directive (PED), SIL-2 Rupture disk (optional)

Your benefits

The Promass measuring devices make it possible to simultaneously record several process variables (mass/density/temperature) for various process conditions during measuring operation.

The Proline transmitter concept comprises: Modular device and operating concept resulting in a higher degree of efficiency

Software options for batching and concentration measurement for extended range of application Diagnostic ability and data back-up for increased process quality

The Promass sensors, tried and tested in over 100000 applications, offer:

Multivariable flow measurement in compact design Insensitivity to vibrations thanks to balanced two-tube measuring system

Immune from external piping forces due to robust design

Easy installation without taking inlet and outlet runs into consideration

TI00061D/06/EN/13.1171129459

关于E+H质量流量计技术手册 英文版。

Proline Promass 80E, 83E

Table of contents

Function and system design. . . . . . . . . . . . . . . . . . . . .3

Measuring principle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3Measuring system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Limiting flow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21Pressure loss . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Mechanical construction . . . . . . . . . . . . . . . . . . . . . .23

Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6

Measured variable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6Measuring range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6Operable flow range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7Input signal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Design, dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23Rupture disc . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41Materials . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41Material load curves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42Process connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

Output. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7

Output signal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7Signal on alarm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9Load . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9Low flow cutoff . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9Galvanic isolation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9Switching output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Human interface . . . . . . . . . . . . . . . . . . . . . . . . . . . .45

Display elements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45Operating elements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45Language groups . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45Remote operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

Certificates and approvals . . . . . . . . . . . . . . . . . . . . .46

Power supply. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10

Electrical connection Measuring unit . . . . . . . . . . . . . . . . . . . . . 10Electrical connection, terminal assignment . . . . . . . . . . . . . . . . . 11Electrical connection remote version . . . . . . . . . . . . . . . . . . . . . . 12Supply voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12Cable entries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12Cable specification remote version . . . . . . . . . . . . . . . . . . . . . . . 12Power consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13Power supply failure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13Potential equalization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

CE mark . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46C-Tick symbol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46Ex approval . . . . . . . . . . . . …… 此处隐藏：26989字，全部文档内容请下载后查看。喜欢就下载吧 ……