User's Manual

Micropilot FMR20
2 V. 5, Rev. 3, 20-12-2016 Endress+Hauser
Table of contents
Important document information ............... 3
Symbols for certain types of information .............. 3
Safety symbols ............................... 3
Electrical symbols ............................. 3
Symbols in graphics ............................ 3
Terms and abbreviations ..................... 5
Registered trademarks ....................... 5
Product life cycle ............................ 6
Engineering ................................. 6
Procurement ................................ 6
Installation ................................. 6
Commissioning ............................... 6
Operation .................................. 6
Maintenance ................................ 6
Retirement .................................. 6
Measuring principle ......................... 7
Input ...................................... 7
Output .................................... 7
Input ..................................... 8
Measured variable ............................. 8
Measuring range .............................. 8
Operating frequency ........................... 8
Transmission power ............................ 8
Output ................................... 9
Output signal ................................ 9
Digital output ................................ 9
Signal on alarm ............................... 9
Linearization ................................ 9
Protocol-specific data ........................... 9
Electrical connection ....................... 10
Cable assignment ............................ 10
Supply voltage .............................. 10
Power consumption ........................... 10
Current consumption .......................... 10
Starting time ............................... 10
Power supply failure .......................... 11
Connection ................................. 11
Cable specification ............................ 13
Overvoltage protection ......................... 13
Performance characteristics .................. 14
Reference operating conditions ................... 14
Maximum measured error ....................... 14
Measured value resolution ...................... 14
Response time .............................. 15
Influence of ambient temperature ................. 15
Installation ............................... 16
Installation conditions ......................... 16
Environment .............................. 23
Ambient temperature range ..................... 23
Storage temperature .......................... 23
Climate class ............................... 23
Installation height as per IEC 61010-1 Ed.3 ........... 23
Degree of protection .......................... 23
Vibration resistance ........................... 23
Electromagnetic compatibility (EMC) ............... 23
Process .................................. 24
Process temperature, process pressure ............... 24
Dielectric constant ............................ 24
Mechanical construction .................... 25
Dimensions ................................ 25
Weight ................................... 31
Materials .................................. 32
Connecting cable ............................. 32
Operability ............................... 33
Operating concept ............................ 33
Via Bluetooth® wireless technology ................ 33
Via HART protocol ............................ 33
Certificates and approvals ................... 34
CE mark ................................... 34
RoHS ..................................... 34
EAC conformity .............................. 34
RCM-Tick marking ............................ 34
Ex approval ................................ 34
Explosion-protected smartphones and tablets .......... 34
Pressure equipment with allowable pressure
≤ 200 bar (2 900 psi) .......................... 34
EN 302729-1/2 radio standard ................... 35
FCC / Industry Canada ......................... 36
Other standards and guidelines ................... 37
Ordering information ....................... 37
Accessories ............................... 38
Device-specific accessories ...................... 38
Communication-specific accessories ................ 50
Service-specific accessories ...................... 51
System components ........................... 51
Supplementary documentation ............... 52
Standard documentation ........................ 52
Supplementary documentation ................... 52
Safety Instructions (XA) ........................ 52