FU-ES EchoSense Instruction Manual
  • ⚠Safety Instructions
  • This instruction manual version is v1.0
    • Manual Update Log
  • Measurement principle and usage scenario
    • Firmware Update Date and Version Feature Description
  • Warranty
  • Exterior, Specs, Model
  • Installation and Setup
    • Mechanism Installation
    • Mechanical and Electrical iInstallation
    • Parameter setup
      • Z02 Automatic Pipe Size Detection Guide
  • Human Machine Interface
    • Introduction of human machine interface
    • Hybrid Page Setup and Usage Interface Guide
    • Monitoring Screen
    • Simulation Mode
    • Data interpretation on monitoring screens
    • Password input page
    • Setup screen
  • Communication
    • OCT output
    • Analog current output (0-20mA, 4-20mA)
    • RS485 and Modbus RTU Setting
    • Modbus RTU Protocol
      • Read-only memory read instruction(04) and memory lists
      • Read-Write Memory List
      • Read/Write Memory Read Command (03)
      • Read-write memory single Register write instruction(06)
      • Read/Write Memory Dual-Register Write Command (30)
      • Read/Write Memory Four-Register Write Command (31)
      • Single Bit Data Read/Write Commands (01/05) (Commonly Used in HMIs)
  • Parameters Table
    • Z Category Options and Descriptions
    • A Category Options and Descriptions
      • A02 Preset Pipe Specification Table for Different Models
      • A03 ~ A07 Data Range Explanation Based on Model Specifications
    • B Category Options and Descriptions
    • K Category Options and Descriptions
    • C Category Options and Descriptions
    • D Category Options and Descriptions
    • E Category Options and Descriptions
    • F Category Options and Descriptions
    • H Category Options and Descriptions
    • Pagasfsae 1
    • Page 1
  • Alarm and description of system conditions
  • Troubleshootings and Abnormalities
    • Iout 4-20/0-20mA debug process
    • OCT Alarm Debug Process
    • OCT Pulse Debug Process
    • RS485 Debug Process
  • Certification
  • FU-ES Product Page
  • LORRIC English Website
  • LORRIC Integration and Application Center
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On this page
  • Exterior
  • Exploded views
  • Product Specs
  • Mechanism Specs
  • Size and Model
  • Measurement Specs
  • User Interface
  • Device Functionalities
  • Package contains
  • Size, material, model
  • Mechanical and electrical spec of device
  • Power supply
  • OCT output
  • Analog output (4-20mA, 0-20mA)
  • Digital communication Modbus RTU RS485
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Exterior, Specs, Model

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Last updated 3 months ago

Exterior

Exploded views

Product Specs

Mechanism Specs

Installation method

Clamp-On

Maximum working temperature of pipe wall

100°C

Device working environment temperature

-10~60°C (14~140°F) (The higher the temperature of the fluid in the pipe, the lower the upper limit of the ambient temperature.)

Applicable pipe size

DN15-50 (1/2" to 2")

Power supply

DC 12V to 36V 200mA

Response time

< 0.5 or 1 sec

Waterproof level

IP66 **

Size and Model

Model
Applicable pipeline
Axial length mm
Width mm
Full height including pipe fasteners mm

FU-ES-015

DN15

155
79
120.53

FU-ES-020

DN20

155
79
124.02

FU-ES-025

DN25

155
79
133.52

FU-ES-032

DN32

155
79
143.2

FU-ES-040

DN40

155
100
null

FU-ES-050

DN50

155
100
null

Measurement Specs

Applicable fluid

Clear, oil or chemicals with less impurities (<1%)

Linearity

± 0.5 % FS (>0.3m/s)

Reproducibility

± 0.4 %

OR tolerance

± 2.5 % OR (Zero Offset)

Measuring principle

Ultrasonic method

Transient data

Instantaneous flow volume and flow velocity

Transient data

Cumulative flow (optional positive, negative or net flow)

User Interface

Language

English, Traditional Chinese, Simplified Chinese (Others customizable)

Unit

Metric: Liter, cubic meters, meters Imperial: foot, Cubic foot, Uk gallon, US gallon Time: second, minute, hour, day

Display

Double screen display : Large 5-Digit LED, 16x3 3-Color Backlight LCD display

Display digits

LED 5 Digits (4 digits when negative value) LCD 10 Digits (Not including sign and decimal point)

Operation buttons

4 Key touch buttons

Wired communication

Self-powered Analog output 4-20mA (Device after HW1.3) Modbus RTU RS485 Two-line OCT switch signal (ship with 2 meter cable)

** IP66:The IP Code, International Protection Marking, IEC standard 60529, sometimes interpreted as Ingress Protection Marking, classifies and rates the degree of protection provided by mechanical casings and electrical enclosures against intrusion, dust, accidental contact, and water. The first digit indicates the level of protection that the enclosure provides against access to hazardous parts (e.g., electrical conductors, moving parts) and the ingress of solid foreign objects. The second digit indicates the level of protection that the enclosure provides against harmful ingress of water. First 6 stands for dust tight: No ingress of dust; complete protection against contact (dust tight). A vacuum must be applied. Test duration of up to 8 hours based on air flow.

*** This machine is calibrated with normal temperature water and CNS UPVC pipe before delivery. Different environments and different fluids will result in different performance.

Device Functionalities

LED screen mainly provides high contrast numbers display for high visibility even in a dark environment.

LED screen also provides 5 displayed digits within a decimal point which mainly displays real-time and accumulated flow volume data. For more digits of data, such as historical data and long-term cumulative data, please look at the LCD screen.

LCD screen allows display for 16 English characters in 3 rows . The first row is current content with units. The second row is data. The third row is a definition of each button.

The LCD screen has a 3-color backlit display. Definition of each color light as below:

  • Green: Real-time data, device is working normally.

  • Orange: The device is normal, and the display screen is on the setting page.

There are 4 buttons on the device, the definition of each button will be displayed at the upper row on the LCD screen. Generally, the leftmost button stands for “Exit” or “Back to last page”. The middle 2 buttons are for users to review page by page, modify data, or switch options. The rightmost button stands for “Set” or “Confirm”. Previously mentioned definitions are only for general use. For some other usage scenarios, button definitions are modifiable for usability or error proof.

Package contains

Besides other agreed contents, our standard package contains:

  • FU-ES Device * 1

  • 2m 8 pin cable * 1

  • Quick starting manual * 1

  • A buckles for the corresponding pipe diameter

Size, material, model

Parts

Material

Screws for top side housing

Stainless steel 304

Screen cover

PMMA

Whole housing without screen cover

PC+GF

Buttons

PET

2 meters long 8 pin cable with insulation cover

Nylon

Middle lid

PPS+GF

Lower lid

PPS+GF, Silicon

Buckle

PPS+GF, PA66+GF, Silicon, Stainless steel 304

Mechanical and electrical spec of device

Power supply

Working specification

Working specification

12V ~ 36V 90mA (4-20mA and RS485 current are not included.)

Reverse voltage protection

Yes

OCT output

OCT output

Power supply spec

5V~30V 200mA

Reverse voltage protection

Yes

NPN connection

Yes

PNP connection

Yes

Maximum output frequency

700Hz

Overcurrent protection

200mA

Analog output (4-20mA, 0-20mA)

Analog output (4-20mA, 0-20mA)

Wiring

3 wiring

Power supply

Device is self-powered, no external power supply required.

Maximum output range

0~21.6mA

Response time

<1s, the same as screen data.

Loop Resistance

1100 ohm @ 36V

600 ohm @ 24V

250 ohm @ 12V

Digital communication Modbus RTU RS485

Digital communication Modbus RTU RS485

Baud

9600, 19200, 38400, 57600

Wiring

2 wiring

Nodes on the bus

32 or 256 (256 is customized)

Blinking red light: Alarm A- Major error. Please see the “” page for more details.

Steady red: Alarm B host meets the conditions specified by the user, or for Alarm C maintenance matters, please see .

Alarm and Description of System Conditions
the warning page