Twilight MC-SUP2000H Manuale utente
Medidor de flujo ultrasónico en líquidos, portátil, Meacon
MC-SUP2000H
III
Contents
Chapter 1 Introduction................................................................................................... - 1 -
1.1. Preface............................................................................................................. - 1 -
1.2. Goods confirmation........................................................................................ - 1 -
1.2.1. monitor.................................................................................................. - 1 -
1.2.2. Sensor...................................................................................................- 2 -
1.3. Specifications.................................................................................................. - 3 -
1.4. Principle Of Measurement.............................................................................- 4 -
1.5. Typical Application.......................................................................................... - 5 -
1.6. Parts Identification..........................................................................................- 6 -
1.6.1. Converter:.............................................................................................- 6 -
1.6.2. High temperature compact on sensor..............................................- 8 -
1.6.3. Bracket transducers............................................................................ - 9 -
Chapter 2 Operation.................................................................................................... - 14 -
2.1. Power On.......................................................................................................- 14 -
2.2. Charging and capacity.................................................................................- 14 -
2.3. Display........................................................................................................... - 15 -
2.4. Keypad........................................................................................................... - 15 -
Chapter 3 Menu Windows Arrangement.................................................................. - 16 -
3.1. Menu window general..................................................................................- 17 -
Chapter 4 Flow measurement....................................................................................- 27 -
4.1. Select installation point................................................................................- 27 -
4.1.1. Full pipe.............................................................................................. - 27 -
4.1.2. Steady Flow....................................................................................... - 28 -
4.1.3. Scaling................................................................................................ - 30 -
4.1.4. Temperature.......................................................................................- 31 -
4.1.5. Interfere.............................................................................................. - 31 -
4.2. Steps to Configure the Parameters........................................................... - 32 -
4.3. Transducers Installation.............................................................................. - 33 -
4.3.1. Transducers Spacing........................................................................- 33 -
4.3.2. The installation and use of the bracket probe.............................. - 36 -
4.4. Check proper installation.............................................................................- 42 -
IV
4.4.1. Signal strength and quality.............................................................. - 42 -
4.4.2. Transfer time ratio............................................................................. - 43 -
4.5. Measurement data view.............................................................................. - 43 -
4.6. Measurement data processing...................................................................- 43 -
Chapter 5 Data processing.........................................................................................- 44 -
5.1. Processing of the measured data..............................................................- 44 -
5.2. Printing of measurement data.................................................................... - 44 -
5.3. Storage of measurement data....................................................................- 45 -
5.4. Analysis and statistics of measurement data...........................................- 45 -
Chapter 6 How To........................................................................................................ - 46 -
6.1. How to judge if the instrument works properly.........................................- 46 -
6.2. How to judge the liquid flowing direction.................................................. - 46 -
6.3. How to change between units systems.................................................... - 47 -
6.4. How to select a required flow rate unit......................................................- 47 -
6.5. How to use the totalizer multiplier..............................................................- 47 -
6.6. How to open or shut the totalizers............................................................. - 47 -
6.7. How to reset the totalizers.......................................................................... - 47 -
6.8. How to restore the flow meter with default setups.................................. - 47 -
6.9. How to use the damper............................................................................... - 47 -
6.10. How to use the zero-cutoff function.........................................................- 47 -
6.11. How to setup a zero point......................................................................... - 48 -
6.12. How to get a scale factor for calibration................................................. - 48 -
6.13. How to use the operation locker.............................................................. - 48 -
6.14. How to use the built-in data logger..........................................................- 48 -
6.15. How to use the Frequency Output...........................................................- 49 -
6.16. How to use the Totalizer Pulse Output................................................... - 49 -
6.17. How to produce an alarm signal.............................................................. - 50 -
6.18. How to use the built-in Buzzer................................................................. - 50 -
6.19. How to use the OCT output...................................................................... - 50 -
6.20. How to modify the built-in calendar......................................................... - 51 -
6.21. How to adjust the LCD contrast............................................................... - 51 -
6.22. How to use the RS232 serial interface................................................... - 51 -
V
6.23. How to view the Date Totalizers...............................................................- 51 -
6.24. How to use the Working Timer.................................................................- 51 -
6.25. How to use the manual totalizer.............................................................. - 51 -
6.26. How to check the ESN and other minor details.................................... - 51 -
6.27. How to know how long the battery will last............................................ - 52 -
6.28. How to charge the built-in battery............................................................- 52 -
Chapter 7 Troubleshooting......................................................................................... - 53 -
7.1. Power-on Error Displays and Counter-Measures................................... - 53 -
7.2. Error Code and Counter-Measures........................................................... - 54 -
7.3. Causes of abnormal measured values and treatment methods...........- 56 -
7.4. Other Problems and Solutions................................................................... - 60 -
Chapter 8 Appendix..................................................................................................... - 61 -
Chapter 1 Introduction
Chapter 1 Introduction
1.1. Preface
You are welcome to buy a portable/handheld ultrasonic flow meter.
This manual explains the characteristics, configuration, measurement methods,
how to use, failure causes, and maintenance of portable/handheld ultrasonic flow
meters.
To ensure correct use, please read this manual carefully before use.
In addition, please keep this manual in a place where the user can refer to it at any
time.
1.2. Goods confirmation
1.2.1. monitor
Chapter 1 Introduction
- 2 -
1.2.2. Sensor
Name
Model
Range
Temp.
Picture
Small size
TS-2
DN32~100
-30~90
Medium size
TM-1
DN50~700
-30~90
Large size
TL-1
DN300~6000
-30~90
High temp.
small size
TS-2-HT
DN32~100
-30~160
High temp.
medium size
TM-1-HT
DN50~700
-30~160
High temp.
large size
TL-1-HT
DN300~6000
-30~160
Bracket type
small size
HS
DN32~100
-30~90
Bracket type
medium size
HM
DN50~300
-30~90
High temp.
bracket small
size
HS-HT
DN32~100
-30~160
High temp.
bracket medium
size
HM-HT
DN50~300
-30~160
Extension
bracket
EB-1
DN300~700
——
Chapter 1 Introduction
- 3 -
1.3. Specifications
Accuracy
±1%
Range
32mm~6000mm
Pipe material
Steel, stainless steel, cast iron, PVC, copper, aluminum,
and other dense pipelines.
Lining is allowed
Medium
Water, sea water, industrial sewage, acid and alkali,
alcohol, beer, various oils and other single uniform liquids
that can conduct ultrasonic waves
Screen
4*16 dot matrix backlit LCD display
Communication
RS232
Protocol
MODBUS, M-BUS, FUJI extended protocol, simple water
meter protocol, compatible with other manufacturers'
protocols
Output
1channel OCT output
Data record
Built-in 32Mbit memory
Power
Supply
Adapter
Power: 6W
Input: AC90~260V
Output: DC6V
Battery
Type: Ni MH
Unit: 3 sections 1.2V
Capacity: 2000 mAh
Charging time: 8h
Working time: more than 12h
Use power adapter charging, can achieve uninterrupted
measurement.
Feature
Intelligent charging management, charging status
indication, anti-overcharge, over-discharge protection,
real-time power detection, prompt the remaining work time
Housing Material
ABS
Case Size
200x93x33mm
Handset Weight
390g with batteries
Chapter 1 Introduction
- 4 -
1.4. Principle Of Measurement
Our ultrasonic flow meter is designed to measure the fluid velocity of liquid within a
closed conduit. The transducers are a non-contacting, clamp-on type, which will
provide benefits of non- fouling operation and easy installation.
The transit time flow meter utilizes two transducers that function as both ultrasonic
transmitters and receivers. The transducers are clamped on the outside of a closed
pipe at a specific distance from each other. The transducers can be mounted in
V-method where the sound transverses the pipe twice, or W-method where the
sound transverses the pipe four times, or in Z-method where the transducers are
mounted on opposite sides of the pipe and the sound crosses the pipe once. This
selection of the mounting method depends on pipe and liquid characteristics. The
flow meter operates by alternately transmitting and receiving a frequency
modulated burst of sound energy between the two transducers and measuring the
transit time that it takes for sound to travel between the two transducers. The
difference in the transit time measured is directly and exactly related to the velocity
of the liquid in the pipe.
flow
Tdown
Tup
θ
spacing
Upstream transducer
Chapter 1 Introduction
- 5 -
θ is the include angle to the flow direction
M is the travel times of the ultrasonic beam
D is the pipe diameter
T up is the time for the beam from upstream transducer to the downstream one
T down is the time for the beam from downstream transducer to the upstream
one
ΔT=Tup –Tdown
1.5. Typical Application
Portable/handheld ultrasonic flowmeter is used to measure the flow and heat of
various single uniform liquids that can conduct ultrasonic waves.
Portable/handheld ultrasonic flowmeter adopts non-contact measurement method,
with large measurement range, no moving mechanical parts, and is not affected by
system pressure and harsh environment. It has been widely applied to water, pure
water, sea water, sewage, chemical liquids, rivers In the measurement of water,
fuel oil and other fluids. The upper limit temperature of the standard sensor is
110ºC. Please contact the manufacturer or supplier if the temperature exceeds this
temperature.
Portable/handheld ultrasonic energy meters are widely used in the measurement of
system energy consumption in refrigeration, heating, heat exchangers, freezers,
boilers and other industries.
Indice
Altri manuali Twilight Strumento di misura
Twilight
Twilight MP-2000 Manuale utente
Twilight
Twilight LG-DM1306D Manuale utente
Twilight
Twilight LT-DW6093 Manuale utente
Twilight
Twilight TENMARS TN-TM206 Manuale utente
Twilight
Twilight ATAGO PAL-CLEANER Manuale utente
Twilight
Twilight TES-660 Manuale utente
Twilight
Twilight ZTA Manuale utente
Twilight
Twilight FZ-MA100C Manuale utente
Twilight
Twilight LT-AM4205A Manuale utente
Twilight
Twilight Hioki HK-3280-10F Manuale utente
