
(XonicⓇ 100L) 
♧ What is Xonic 100?
Xonic 100 measure transit-time of flow and use 
DSP(Digital Signal Processing) technology to analyze ultrasonic signals. 
This DSP technology can remove any noise from pipe and electronics. 
Also, Xonic 100 use Cross Correlation and FFT(Fast Fourier Transform) 
technology to make very clean ultrasonic signals.
Measuring pipe is from 15 ~ 6,000mm, 
and velocity range is from 0.02 ~ 12 m/sec. 
Xonic 100 can measure very slow flow, 
so very suitable for block flow (leak) monitoring system. 
Also, it has two 4-20mA inputs, 
so user can use this inputs to receive pressure 
and temperature data without PLC.
♧ Why use Xonic 100?
Clamp-On Technology make installation very simple. 
User just attach clamp-on transducers on pipes 
or insertion with hottap valve transducers drill to pipe. 
Do not need stop water supply for installation and after service.
Xonic100L can work with many kinds of pipe, 
such as: Steel, Stainless (SUS), Ductile Iron, Copper, 
A/C, PVC, PE, PB, FRP or others if know sound velocity.
Turn-down ratio of Xonic100L is more than 1000 :1. 
Xonic 100L is the best flowmeter to check 
minimum flow during mid-nights. 
The Flow in mid-night is down to 1 m3/ hr for 100 mm pipe 
and Xonic 100L can keep the accuracy.
Xonic 100L use Cross Correlation technology. 
The technology is able to remove most noises outside the pipe. 
Also, Xonic 100L can measure liquids contain heavy air and slurry.
Xonic 100L has large color graphic LCD. 
It allows user to read the flow, total, analog 
input data (pressure, level, etc) and the ultrasonic signal diagrem. 
So user can check how flowmeter works in field 
without oscilloscope as diagnostic functions.
Xonic 100L is dual beam or dual path is basic model. 
User can use as single channel flowmeter with one pair transducers, 
and dual channel or dual path flowmeters with two pair transducers.
(XonicⓇ 100P) 
Xonic 100P is fully digitalized, 
easy-to-use portable flowmeter with only 2.4Kg weight.  
The Xonic 100P connectors are submersible design which 
can be used under harsh environmental conditions including rain 
and sun light. 
Basic model has two pair of transducer connectors for dual paths 
or dual channels. 
The Xonic 100P uses patent fine-timeTM DSP technology 
to measure virtually any type of liquids with less than 30% solids 
or bubbles, such as clean water, waste water, crude oil, etc. 
• Clamp-On, Transit-Time	
• 1 path, or dual path or 2 channel functions	
• 20 hours battery operation	
• IP67 Connectors,		
• IP67 All Weather Case 
• Submersible IP68 Transducers	
• Touch Key programming + Remocon	
• Large Color LCD Display	
• Pulse Output	
• Analog Output			
• RS-232C Communication	
• Datalogging Function with Xonic Software 
• Weight 2.4Kg	
♧ Application 
 - As Standard Flowmeter : 
Xonic 100P can be used to check the performance of	field	flowmeters. 
The Xonic 100P can be used to compare field flowmeters performance.  
- As Field Flowmeter : 
The Xonic 100P as portable device to spot-check
various flow installation for virtually any liquids of up to 30% solids 
or bubbles.  
- As Pipe Material : 
Many kinds as CS Steel, SUS(SST), Cast Iron, 
Ductile Iron, Aluminum, Brass FRP, PVC or Other 
and Liner as: Mortar, Tar Epoxy, PE, Rubber or Other.
♧ Types of Liquids
The Xonic 100P has very strong signal, 
which can measure various liquids such as clean water, 
waste water, milk, manure, lime stone slurry, oil, gasoline, etc. 
Normally, transit-time is only for clean water, 
but Xonic 100P can measure all types of liquids using our patented 
fine-time TM DSP technology. 
 
- Clean Liquids 
- Municipal Water, De-Ionized Water  
- Acids, Benzene, Milk, Beer 
- Crude Oil, Diesel, Alcohol 
- Waste Water, Lime Stone Slurries, Manure 
♧ Special Features
- Patented AR Mode  
- Patented Fine 
- TimeTM Measuring Technology  
- DSP Functions 
- Cross Correlation, FFT  
- Oscilloscope Function 
- Flow Velocity 0.02~12.0 m/sec 
- Touch Key Programming + Remocon 
- Large Color LCD Display 
- 20 Hours Operation with Batteries 
- Submersible Connectors Portable 
(XonicⓇ 5L) 
System Description Xonic5L is stainless steel, 
no moving parts, battery operating, 
fully digitalized Water Meter for municipal water applications. 
Also, Xonic5L can measure clean water, dirty water, chemicals, 
oil, alcohol, etc, so it can replace conventional flowmeters.
No Moving Parts 
-No Turbine or Impeller 
-No Gear Box
-No Magnetic Parts
Stainless Steel Body 
-No Corrosiveness 
-No Rust
Fully Digitalized Water Meter 
-Ultrasonic Transit
-Time Method 
-Bi-Direction Flow 
-Empty Alarm 
-9.5 Digit Total 
-Total & Flow Indication 
-Battery Operating (8 Years) 
-Pulse Output (1m3/pulse) 
-Same Size with Turbine
♧ Application 
• Water Meter 
• Flow Monitoring Flowmeter
• Flowmeters for 
• Chemical 
• Steel 
• Semiconductor 
• Ship Manufacturing 
• Oil Refinery 
• Irrigation
(XonicⓇ 100MC) 
♧ Application 
Xonic 100MC measure flow velocity directly 
with patented 4 path transducers. 
Transducers are located at the end of each side to prevent 
any obstructions, and level is located on the top of the open channel, 
and accuracy is within 1% of actual flow.
Cross Flow Installation In case of winding open channel, 
Xonic 100LM can use Cross Flow Installation to keep better accuracy. 
Path 1 & 3, Path 2 & 4 can be installed 
as cross path to keep better accuracy.
♧ Specification
 
• Principle 
: Anti-Round Mode, TransitTime With Cross Correlation 
• Measuring Path 
: 2 or 4 path 
• Measuring Width 
: 30 meters 
• Accuracy 
: 2% 
• Sensitivity 
: 0.01 m/s 
• Data Output 
: 4-20mADC, Relay RS-232C / RS-485 ModBus 
• Data Input 
: 4-20mADC 
• Datalogger 
: 32Mbytes 
• Display 
: Large Color LCD (128x64) 
• Temperature 
: Range Electronics : -20 to +60℃ 
: Transducer : -40 to +120℃ 
• Power 
: 110~220VAC, Free voltage 
• Enclosure Electronics 
: NEMA 4 (IP65) Transducer: Submersible (IP68)
(XonicⓇ 100LO)
♧ System Description
It is a new sewage flowmeter that
completely overcomes undetectable lowlevel flow rate 
and error, which is a chronic problem of 
conventional doppler sewer pipe, 
and first developed in the world.
Xonic 100LO measure flow velocity directly
with patented 4 path transit-time ultrasonic transducers.
♧ Application
Xonic 100LO is specially designed for sewage pipe only. 
It use 4 path transducers to measure flow rate 
and use level meter to receive level data. 
Also it can measure partly filled pipes.
♧ Flow unit specialized for sewage
Sewage flow rate is usually low, 
thus it is difficult to measure it with conventional doppler. 
However Xonic 100LO with specially designed flow unit 
can measure normal flow as well as very low flow at midnight. 
Also it alerts when sand have precipitated 
and indicates necessity of maintenance or cleaning.
(XonicⓇ 10LE) 
Xonic10LE is 
insertion ultrasonic flowmeters 
with 1 path, 2 path, 3 paths spool type. 
It has no moving parts and fully digitalized 
with precise temperature sensors. 
Xonic10LE can measure clean water, 
dirty water, chemicals, oil, alcohol, etc, 
so it can replace conventional flowmeters
♧ Specifications Measuring  
• Method Ultrasonic Transit-Time 
: 1~3 Pair Insertion Transducers 
• Accuracy 
: 0.5% RD 
• Measuring Range 
: 0.05~10 m/s (Flow velocity) 
: -40 ~ +150 ℃ (Temperature) 
• Sensitivity 
: 0.001 m/s 
• Temperature Sensor 
: PT500 
• Output 
: RS-232C/485, 4-20mA, Relay 
• Display 
: Flow & Total 
: BTU Flow & Total 
: Graphic Mode (diagnostic) - Signal shape, Strength, etc 
• Operating Temperature 
: -20 ~ +60℃ for Electronics 
: -40 ~ +120℃ for Transducers 
: -100 ~ +150℃ for Temperature 
• Datalogger 
: 32Mbytes 
• Protection IP68 for Spool IP65 for Electronics Spool Material 
: Stainless Steel 304
(WISOP)
♧ System Description 
Solar Power Flow Monitoring System 
only use solar energy for opereation. 
The system has 80W solar panel, and 5 rechargeable batteries, 
and clamp-on ultrasonic flowmeter. 
Total power consumption of the system is only 5W per hour, 
so the system can operate 30 days without sun. 
 
• Only Solar Power Required 
• Beautiful Design 
• Wireless CDMA Modem Communication 
• No Cutting pipe 
• No AC Power Required 
• No Cooling Fan (unique design for air cooling)
• Patented Design 
• Patented AR Mode,  Clampon Ultrasonic Flowmeter 
• Operate 30 days without sun 
• System Consisted of 1 Ultrasonic Flowmeter 
5 Rechargeable Batteries 1 CDMA Modem 1 Charge Controller 
Application Solar Power Flow Monitoring System 
can be used for municipal water monitoring system. 
The system is very beautiful, so it make street beautiful 
and shop owners do not complain about this solar power panel. 
Old cabinet type flowmeter panel is big and ugly also.   
• Block Monitoring System for Municipal Water Supply Pipes 
• Irrigation Flow Monitoring System 
• Waste Water Monitoring System 
• Useful For Rural & Desert Area 
 
♧ Specifications 
• Power : Solar 80W Panel, 15V Power Consumption  
• Communication : Wireless CDMA  For Flow, Total, Pressure, etc 
• Flowmeter : Clamp-on, Ultrasonic Transit-Time 
• Panel Size : height 3.0M, 300Ø Stainless steel 
• Date Inputs : Two (Pressure or Level)
(XonicⓇ 10L) 
What is Xonic 10?
Xonic 10L Very compact 
and cheap but all performence is 
same with Xonic 100L model as measure transit-time of flow 
and use DSP (digital signal processing) technology 
to analyze ultrasonic signals. 
This DSP technology can remove any noise from pipe 
and electronics. Also, Xonic 10L use Cross Correlation 
and FFT (Fast Fourier Transform) technology 
to make very clean ultrasonic signals. 
with Auto Installation function.
Measuring pipe is from 15 ~ 6,000 mm for Clamp-On 
and 80 ~ 6,000 for Instertion applications. 
It’s velocity range is 0.02 ~ 12 m/sec. 
Xonic 10L can measure very slow flow, 
so very suitable for block flow (leak) monitoring system. 
Also, it has two 4-20mA inputs, so user can use the input 
to receive pressure ,level and temperature data without PLC.
Why use Xonic 10?
Clamp-On Technology make installation very simple. 
User just attach clamp-on transducers on pipes or insertion 
with hottap valve transducers drill to pipe. 
Do not need stop water supply for installation and after service.
Xonic10L can work with many kinds of pipe, 
such as: Steel, Stainless (SUS), Ductile Iron, Copper,  
A/C, PVC, PE, PB, FRP or others if know sound velocity.
Turn-down ratio of Xonic10L is more than 1000 : 1. 
Xonic 10L is the best flowmeter to check 
minimum flow during mid-night. 
The Flow in mid-night is down to 1 m3/ hr for 100mm pipe 
and Xonic 10L can keep the accuracy.
Xonic 10L use Cross Correlation technology. 
The technology is able to remove most noises outside the pipe. 
Also, Xonic 10L can measure liquids contain heavy air and slurry.
Xonic 10L has large color graphic LCD. 
It allows user to read the flow, total, 
analog input data (pressure, level, etc) and the ultrasonic signal diagrem. 
So user can check how flowmeter works in field 
without oscilloscope as diagnostic functions. 
Xonic 10L is dual beam or dual path is basic model. 
User can use as single channel flowmeter with one pair transducers, 
and dual channel or dual path flowmeters with two pair transducers.
(XonicⓇ 10G) 
As Xonic-10G Ultrasonic Flowmeter 
uses Ultrasonic Transit-Time Technology, 
it shows superior performance than 
the existing pressure gas flow meter. 
Depends on pipe diameter size, 
it uses one path or three path ultrasonic sensor(s), 
and the temperature sensor is 
embedded to give compensation volume. 
Xonic-10G is developed as the first ultrasonic type gas flow meters 
in Korea and to substitute expensive foreign products 
by keeping the ultrasonic flow meters performance 
with reasonable price. It is 100% made by Korea.
♧ Field of Application 
• Natural Gas Flowmeter 
• AIR Supply Lines 
• Combustion Gas 
• Tunnel Air Flow Control
(XonicⓇ 10LF) 
• Same Size with Electro-Magnetic
• No Corrosiveness
• Ultrasonic Transit-time Method
• Bio-Direction Flow