Endress+Hauser Micropilot FMR20 User Manual (English)

Other manuals for Endress+Hauser Micropilot FMR20

Brief Operating Instructions40 pages

Technical Information60 pages

Questions and Answers:

B
Brandi AlvarezAug 21, 2025
What to do if my Endress+Hauser Measuring Instrument device does not respond?
- F
  Francisco CarterAug 21, 2025
  If your Endress+Hauser Measuring Instrument device isn't responding, there are several potential causes: * The supply voltage might not match the specifications on the nameplate. Ensure you apply the correct voltage. * The polarity of the supply voltage could be incorrect. Correct the polarity. * The cables may not be making proper contact with the terminals. Ensure good electrical contact between the cable and the terminal.
N
nhurstAug 22, 2025
What to do if my Endress+Hauser Measuring Instruments device cannot be operated via SmartBlue?
- J
  Jennifer CruzAug 22, 2025
  There are a few reasons why your Endress+Hauser Measuring Instruments device might not be operable via SmartBlue: * An incorrect password may have been entered. Ensure you enter the correct password. * The sensor temperature may be too high. If the ambient temperature results in an elevated sensor temperature of >60 °C (140 °F), Bluetooth communication may be disabled. Shield the device, isolate it, and cool it down if necessary.
T
Todd Simmons MDAug 25, 2025
How to fix Modbus communication not working on Endress+Hauser Micropilot FMR20 Measuring Instruments?
- A
  Amy LaraAug 25, 2025
  If Modbus communication isn't working on your Endress+Hauser Measuring Instruments device, check the following: * Ensure that the Modbus signals are connected correctly. * If an access code is activated, enter the access code.
B
Bryan HernandezAug 27, 2025
Why is my Endress+Hauser Micropilot FMR20 Measuring Instruments device visible in the live list but cannot be accessed via SmartBlue?
- R
  Roger WareAug 27, 2025
  If your Endress+Hauser Measuring Instruments device is visible but inaccessible via SmartBlue, and you are using an Apple device, log in as a standard user. Enter the username "admin" and the initial password (device serial number), paying attention to lower/upper case.
F
Francisco OneillAug 27, 2025
Why is my Endress+Hauser Micropilot FMR20 device not visible in the live list?
- A
  Anthony GarciaAug 28, 2025
  Your Endress+Hauser Measuring Instruments device may not be visible in the live list because it is already connected with another smartphone/tablet. Only one point-to-point connection can be established between a sensor and a smartphone or tablet.
M
Michael FloresAug 29, 2025
Why does my Endress+Hauser Measuring Instruments device measure incorrectly?
- C
  Christine MillsAug 29, 2025
  If your Endress+Hauser Measuring Instruments device is measuring incorrectly, it could be due to a configuration error. You should check and correct the parameter configuration and carry out mapping.
A
Amber SmithAug 31, 2025
What to do if linearized output value is not plausible in Endress+Hauser Measuring Instruments?
- T
  Terry CastilloAug 31, 2025
  If the linearized output value is not plausible, check the linearization table and the vessel selection in the linearization module.
B
Becky HernandezSep 2, 2025
Why are display values not plausible (linearization) on my Endress+Hauser Micropilot FMR20?
- K
  Kristin WilliamsSep 2, 2025
  If the display values are not plausible (linearization), it may be because SmartBlue and Modbus are active simultaneously. Log off Modbus and disconnect, or log off SmartBlue and disconnect, as the connection via SmartBlue has priority.
Q
qwilsonSep 4, 2025
What to do if my Endress+Hauser Radar device does not respond?
- E
  Eric JonesSep 4, 2025
  If your Endress+Hauser Radar device isn't responding, ensure the supply voltage matches the nameplate specifications by applying the correct voltage. Also, verify and correct the polarity of the supply voltage if it's wrong, and ensure proper electrical contact between the cables and terminals.
S
Stacy BrownSep 5, 2025
Why is HART communication not functioning on my Endress+Hauser Radar?
- D
  dominiquejonesSep 5, 2025
  If you're experiencing issues with HART communication on your Endress+Hauser Radar device, make sure the communication resistor (250 ?) is correctly installed. Also, verify that the Commubox is connected properly. Check the communication resistor and connections of the Commubox.

Endress+Hauser Micropilot FMR20 Specifications

General

Measuring Principle	FMCW Radar
Frequency	80 GHz
Housing Material	Aluminum or Stainless Steel
Enclosure Rating	IP66/IP67
Type	Radar Level Transmitter
Device Type	Radar Level Transmitter
Application	Liquids
Process Temperature	-40 to +60 °C (-40 to +140 °F)
Process Pressure	-1 to +3 bar (-14.5 to +43.5 psi)
Accuracy	± 2 mm
Output Signal	4-20 mA HART
Communication	HART
Approvals	ATEX, FM, CSA, IECEx