E+H Endress+Hauser Original Genuine German Ultrasonic Level Transmitter FMU90-R31Cb111Aa3A High Quality Flow Meters

• Measurement Principles

  Ultrasonic

• Features/Applied

  Separate Instrument,Using a Field Enclosure or a Top-Hat Enclosure Installed in a Control Cabinet,Pump/Grille/Maximum Load When Using Limit Control6A relay,Single-Channel or Dual-Channel Type

• Features

  Protection Level:IP 66 / NEMA 4x
  Automatically RecognizesFDU9xSensor
  Optional:Flow Measurement in Open Channels and Measuring Weirs or Other Pump Control Functions

• Power supply/Communication

  90 ... 253 VAC
  10.5 ... 32 VDC
  Most2Road4...20mA HART
  Profibus DP

• Measurement accuracy

  +/- 2mm + Measuring Distance0.17%

• Ambient Temperature

  -40...60 °C
  (–40...140 °F)

• Communication

  Most2Road4...20 mA HART
  Profibus DP

• Certificates and Qualifications

  ATEX,CSA

• Options

  Backlit Display Screen,6Line Graphics Display,Provide a Guided Menu in the Native Language,Envelope Line Display Enables On-Site Diagnosis

• Components

  SensorFDU9x

  Outstanding

  • Simple Menu-Guided On-Site Operation Displayed in Six Lines of Plain Text,15Language Optional

  • Live Envelope Line Display,Complete a Simple Instrument Fault Diagnosis

  • ProvideFieldCareOperating Software,Users Can Conveniently Operate the Instrument Remotely,Fault Diagnosis and Measurement Point File Preparation

  • Through Built-In or External Temperature Sensors,Realize Time-Of-Travel Calibration

  • Linearization Function(Most32Point)The Measured Values Can Be Converted into Any Unit of Length,Volume or Flow Rate

  • Based on the Built-In Traffic Curve,Online Water Channel Calculation/Measuring the Flow Rate of the Weir

  • FDU9xSensor Automatic Recognition Function

  • Application field

    Prosonic FMU90Can Be Installed on Site,Or Use Rail Mounting in the Instrument Control Cabinet,Suitable for liquids,Paste,Mud,Continuity of Powders and Solid Blocks,Non-Contact Level Measurement.Can Also Be Used for Measuring Flow Rates in Open Channels and Weirs,Just One Sensor Can Simultaneously Measure the Water Level and Flow Rate in a Rain Overflow Pool.Up to6Road Relay Triggers Trend Alarm,Flow Pulse Output Alarm or Return Water/Sludge Alarm,Single-Channel or Dual-Channel Types Are Available