Yokogawa

2021/4/26

Yokogawa Field
Instruments

Hinu Pramuji © Yokogawa Electric Corporation
1
Field Instrument Product Specialist
Product Marketing Department
PT. YOKOGAWA INDONESIA
April 27, 2021

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IA Business Capabilities (ISA95 Model)

Level 4 CPM Collaborative Production System

Corporate Management (ERP*)

Integrated business operation systems

Level 3 Advanced Process Control & Asset Plant Information
Operational Work Assistance Management management System
Production Management
CAMS for HIS
(MES*)

Systems for advanced control,
simulation, production

management, and scheduling

Level 2 Safety Instrumented Distributed Network Based Range Free
Control System Controllers
System (SIS) Control System (DCS)

Production Control System

Production control systems

Level 1 Recorder Temperature Datalogger Process Gas Tunable Diode
Controller Chromatograph Laser Analyzer
Field Instruments
GX/ UT/ GM/ TDLS
Field instruments, sensors, measuring GP UP MX/ GC8000
instruments, analyzers and other equipment MW Wireless
Transmitter
Pressure Magnetic Vortex Temperature
Transmitter Flowmeter Flowmeter Transmitter

EJA/ AXF DYF YTA
EJX

© Yokogawa Electric Corporation * ERP = Enterprise Resource Planning
2 * MES = Manufacturing Execution System

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Pressure – Level – Temperature Transmitters

Pressure Transmitter Pressure Transmitter

Ultrasonic – Radar – Guided Wave Digital Remote Sensor Level Measurement Temperature Transmitter

SON – PULS – FX DRS

3 © Yokogawa Electric Corporation

Wireless Line Up Products

Field Wireless
Media Converter

YFGW610

Field Wireless Field Wireless Field Wireless
Access Point Management Station Access Point

YFGW510 YFGW410 YFGW510

Multifunction Gateway
GX20W

Temperature Multiplexer
YTMX580

Temperature transmitter Pressure transmitter Pressure Transmitter
YTA510 EJX110L/EJX430L/EJX310L EJX530B

EJX210L EJX118B/EJX438B
Flange Mounted Differential Transmitter
Differential Transmitter With Diaphragm Seal

Multi protocol adapter FN310
Multi function module FN510

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Flow Solutions

Rotameter digitalYEWFLO DPHarp EJA/EJX

Variable area Flowmeter Vortex Flowmeter DP Transmitters

Admag

Magnetic Flowmeter

ROTAMASS Ultraflux

Ultrasonic Flowmeter

Coriolis Mass Flowmeter & Density Meter

© Yokogawa Electric Corporation

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Analyzers – Liquid Analysis Instruments Turbidity

Density Meter

Chlorine

pH, Conductivity & Near Infrared
Dissolved Oxygen

Online Retractable Fitting Chemical Oxygen Demand

© Yokogawa Electric Corporation

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Analyzers – Gas Analysis Instruments Stack Gas Analyzer

Calorimeter

Zirconia O2 Analyzer Gas Chromatograph Dust Monitor
Gas Density

Paramagnetic Infrared (NDIR)

Tunable Diode Laser Spectroscopy/ Spectrometer Analyzer

© Yokogawa Electric Corporation

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Control Instrument Products (CIP)

FX1000 DXAdvanced DX1000/ DX2000 Data Acquisition
(GM10, MW/MX100)

Paper Recorder
uR10000/uR20000

Digital Controllers YS1000 Series Controllers
UT50/UT30 Advanced Series

TC10 Temperature Control UP Series Program Controllers
UM33A Digital Indicators
UT75A Digital Indicating Controllers
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© Yokogawa Electric Corporation

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Product Solutions

Industrial CCTV

Fiber Optic Temperature Sensing Technology

IIOT Solutions FluidCom™

Total Injection Package Solution in Flow Metering & Flow Control

© Yokogawa Electric Corporation

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Industrial Automation and Control

Production Control Systems

CENTUM VP
Integrated Production Control System

STARDOM

Network-based Control System

ProSafe-RS FA-M3-V
Safety Instrumented Range-free
System Multi-controller

© Yokogawa Electric Corporation

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Pressure Transmitter

© Yokogawa Electric Corporation
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◼ Pressure is basic and key parameter in process
control and safety

◼ Pressure measured

◆ Gauge / Absolute / Differential
◆ Level / Flow

Challenge - Reliable and Stable Measurement

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Pressure Definition

◼ Pressure is a force applied to a certain area

◼ Pressure acts isotropic ally P=FA
P = Pressure
◆ That is, it acts in all directions with the same force F = Force
symmetrically A = Area

◼ Therefore pressure is all around us

◆ It's in the air and it's in the water

◆ A diver experience increasing pressure with depth!

◼ Hence with have units such as

◆ Kgf/cm2, Psi, mmHg, mmH2O, kPa, MPa, Pa & N/m2

© Yokogawa Electric Corporation
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© Yokogawa Electric Corporation
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What is Pressure Transmitter?

What is pressure transmitter?
A pressure transmitter measures differential pressure, gauge pressure, or
absolute pressure.
It outputs both analog and digital signals corresponding to the pressure.

Output Signal

Analog & Digital

Pressure

Pressure
Transmitter

© Yokogawa Electric Corporation
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What is Pressure Transmitter ?

◼ Device to detect Differential pressure, Gauge pressure or
Absolute pressure
◆ Pneumatic signal; 20 to 100 kPa

◼ Convert the measured value into
◆ Analog electrical signal; 4 to 20mA, 1 to 5 volt DC
◆ Digital electrical signal; Foundation Fieldbus, Profibus

send the signal to Controller, Indicator, Recorder, etc

© Yokogawa Electric Corporation
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Sensing

© Yokogawa Electric Corporation
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Pneumatic – Force Balance Type

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Piezoresistive Sensor

• Piezoresistors are etched in
the silicon substrate

• The simplest circuit possible
is a Wheatstone Bridge
topology

• Applying pressure stresses
the Piezoresistors altering
their net resistance

• Temperature has a large
effect on resistance
measurement

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Capacitance Sensor

Sensing diaphragm C1 C2
Capacitor plates P1 P2

Glass d+x d- x
Metal block

◼ P1 P2 C2)

Cell construction creates two capacitors (C1,

◼ The capacitor is characterized by the plate difference (d)

C = ε x A / d A: area of the plates
 dielectric constant

◼ Differential pressure causes the sensing diaphragm to deflect

and change the capacitances (C1, C2) in each capacitor

◼ Differential pressure is computed from change in two

capacitances

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Capacitance sensor (continued)

◼ Reliant on “elastic” nature of sensing diaphragm

◆ Full scale deflection is approx. 100m

➢ 100 m = 100%
➢ 1 m = 1%

Sensing diaphragm Hysteresis
dd
d+x d- x

d : 100 micro meters d + x : 101 micro meters
C=εx A/d
A: area of the plates
 dielectric constant

A permanent distortion of 1m means an error of 1%

© Yokogawa Electric Corporation 21
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Elastic hysteresis (capacitance sensor)

◼ Re-ranging causes big zero/span error

◆ Even after correcting with the characterization curve,
capacitance sensor maintains non-linear characteristic

After the correction.
100%

Output

Original characteristic

0% Input 100%
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© Yokogawa Electric Corporation

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Solution Over Metallic Diaphragm

◼ Single crystal pure silicon

◆ Diamond lattice structure

➢ Uniformed pattern of atomic arrangement

➢ Perfect crystal

◆ Un-deformable

➢ Strong covalent bonding

➢ Highest hardness like diamond. Tetrahedral structure with
strong bonding

◼ Single crystal materials have the following generic properties

◆ Superior elasticity

◆ High long term stability

◆ Hysteresis free

Diamond Sapphire Silicon Quartz Ruby

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Construction of Silicon Resonant Sensor

2 Silicon Resonant Silicon Resonator
Sensors

Silicon Resonator has H Shape Silicon Diaphragm

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DPharp – Sensing Principal

Low Pressure Side

Tension Compression
High Pressure side

Tension makes Fast vibration - High Frequency

Compression makes slow vibration – Low Frequency

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DPharp – Multi Sensing

Resonator 1 Resonator 2 L

H

Tension De De Compression

L

H

f1 f2 f1 - f2 = Proportional to

.. (Frequency) Differential Pressure
R
f1 + f2 = Proportional to

(Frequency) Static Pressure

R= Proportional to Temperature

(Resistance)

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DPharp – Multi Sensing Benefit

Two process variables with one transmitter:

Not necessary

D/P + SP Not necessary Command 3
Burst Mode
Line Pressure & DP Flow
Multiple
AI Blocks

Multi-sensing Tank Level & Blanket Pressure

27 © Yokogawa Electric Corporation
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Digital Communications

◼ Firmware Enhancement

◆ FOUNDATIONTM Fieldbus

➢ ITK6.0
➢ NAMUR NE107 diagnostic

• FF-912 compliant
➢ Function blocks

• 3xAI, 1xSC, 1xIT, 1xIS, 1xAR, 1xPID(Standard)
• Execution time reduction

✓ 30msec (for PID 45msec)

◆ HART

➢ Protocol Revision 7
• Long Tag (32 characters)
• Event notification
• Enhanced Burst mode

➢ HART 5/7 switchable firmware

◆ Profibus

➢ New profile version 3.00 → 3.02 (SR:FY12 3rd Quarter)
➢ NAMUR NE107
➢ Life Cycle management

© Yokogawa Electric Corporation
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VARIABLE AREA FLOWMETER

© Yokogawa Electric Corporation

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Variable Area Flowmeter Rotameter

Simple and inexpensive
Easy installation and maintenance
Direct measurement and indication
Not external power required
Precise measurement at very low ranges
Suited for gases and liquids
Accuracy according to VDI/VDE 3513-2

© Yokogawa Electric Corporation
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Leadership of Yokogawa´s Rotameter

• In 1909 the company Rota was founded in Aachen

• Rota invented the rotating float for Glass VA-Meters

which was the base for the brand name Rotameter®

• Over the century the brand name Rotameter ®, has

become a worldwide synonym for VA-Meters

© Yokogawa Electric Corporation

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Working Principle FG = Weight force of the float
FF = Friction force
32 FB = Buoyance (archimedic
force)

FG = FF + FB = Equilibrium

The medium passes through the
metering tube from bottom to top and
consequently rises the float until
equilibrium of the three forces has

NO Powerbeen achieved. The flow is indicated
by the top of the float and can be

Requireddirectly read from the scale on the
tube.

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Flow Rate Calculation

Flow rate calculation:

C A discharge coefficient C is typically
introduced to account for the viscosity of
fluids, which depends on the Reynolds
number

is the annular area between the float and
the tube wall

is the float volume

is the float cross section area

ρ is the density of the float

ℎ is the height of the float

ρ is the fluid density

© Yokogawa Electric Corporation
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MAGNETIC FLOWMETER

© Yokogawa Electric Corporation

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Principle of Magnetic flowmeter
◼ Electro motive force proportionate to Flow velocity

E ∝ K･B･D･V

E= Electro motive force
K= Constant factor
B= Density of magnetic flux
D= Diameter

(Electrodes distance)
V= Flow velocity

◼ Electro magnetic flux is always switching
Top to Bottom, Bottom to Top….
This switching frequency is quite important point

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liner Materials

◼ Aluminum Ceramic
◆ Anti corrosive material
◆ Anti abrasive material
◆ For Chemical,
Pulp & Paper, and Mining
◆ Temp range:-10 to 180 deg C

◼ Fluorocarbon PFA
◆ Anti corrosive material
◆ For chemical industry
◆ Temp range: -40 to 160 deg C

© Yokogawa Electric Corporation
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Cost effective liner Materials 2021/4/26
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◼ Fluorocarbon PTFE

◆ Anti corrosive material
◆ For chemical industry
◆ Temp range: -10 to 130 deg C

◼ Polyurethane rubber

◆ Anti-abrasive material
◆ For general use (water application)
◆ Temp range: -10 to 40 deg C

◼ Natural soft rubber

◆ Anti abrasive material
◆ For mining industry and so on
◆ Temp range: -10 to 70 deg C

◼ Natural hard rubber (Ebonite)

◆ Anti corrosive material
◆ For oily waste water
◆ Temp range:-5 to 80 deg C

© Yokogawa Electric Corporation
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Challenge of flow measurement

◼ Slurry measurement is
the challenge of all flowmeters
◆ High density fluid
◆ Pulp fiber
◆ Clay, Silt, Sand, Gravel.

◼ Magnetic flowmeter is the best
for slurry because of its structure
◆ Full bore type inner diameter
◆ Without moving parts

© Yokogawa Electric Corporation
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Frequency spectrum of slurry noise
◼ Slurry noise contains much lower frequency noise

Noise level (db) - 40

- 50
- 60

- 70

- 80

- 90 10 Frequency (Hz) 100 1,000
-100

1

Frequency spectrum of slurry noise

© Yokogawa Electric Corporation
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Excitation frequency

◼ Excitation frequency is low,

Low frequency
(Pulsed DC)

→ Flow signal frequency also low

◼ Excitation frequency is high,

High frequency
(AC)

→ Flow signal frequency also high

© Yokogawa Electric Corporation
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Response time

Actual flow

Low frequency Quicker response is available !
(Pulsed DC)
© Yokogawa Electric Corporation
High frequency 41
(AC)

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Is High frequency excitation perfect ?

Antiｰnoise Response

Low frequency NG NG
(Pulsed DC)
○
High frequency
(AC) © Yokogawa Electric Corporation
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Zero stability

◼ Zero point becomes unstable at high frequency

◆ At time of excitation switching,
induced noise is incurred

◆ Low frequency excitation can keep enough stable

part for sampling

Sampling

Magnetic flux density Sampling

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Pros & Cons by excitation method

Noise Response Zero
Immunity stability

Low frequency NG NG
(Pulsed DC)

High frequency ○ NG
(AC)
…How about our dual frequency then ?
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© Yokogawa Electric Corporation
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Dual frequency excitation

© Yokogawa Electric Corporation
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Dual frequency excitation

◼ Our unique excitation method utilized

both good point of high and low freq

Low LPF 1 e
sampling 1+Ts

Output=e

Low freq. High HPF t
High freq. sampling Ts e
t
Flow signal with noise 1+Ts

Stable flow signal only

© Yokogawa Electric Corporation
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Performance by each excitation method

Noise Zero Response
immunity

Low frequency NG ○ NG
(Pulsed DC)

High frequency ○ NG ○
(AC)

Dual frequency ・・・
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© Yokogawa Electric Corporation
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Application coverage

Pulp & Chemical, Water KP, DIP, Black Liquor, Adhesive fluid,
Paper Pulp Slurry, Bleaching High consistency
Food & Beer, Beverage, Milk,
Beverage Raw material, Water High speed batch, Retort Pure water,
food, Air contained cream Alcohol, Syrup,

Mining Water purifier, Mineral slurry, Adhesive fluid,
Water & Water for industrial use, Chemical High consistency
Ww
Chemical dosing Desalination

Chemical Solution liquid, Electrolysis plant Adhesive fluid,
Corrosive Fluid Low conductivity
Blast furnace tuyere,
Steel Cooling water Electric furnace tuyere

Power Cooling water Pure water

Low Difficulty of application High

© Yokogawa Electric Corporation
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Vortex Flowmeter

© Yokogawa Electric Corporation
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Working Principle

Shedder Bar

Flow Vortices
Velocity V

◼ Vortices shed continuously
◼ Alternating from side to side
◼ Shedding frequency proportional to velocity

© Yokogawa Electric Corporation

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Lift Force

Lift Force

Flow Fast Flow
Slow Flow
Wing

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Stress Distribution

Shedder Bar Piezo-crystal

Alternative Stress

- ++ Tension
-
Lift Lift
-
Drag - ++

52 Compression

© Yokogawa Electric Corporation
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INSTALLATION (1) Reducer/ Expander
Required Lengths of Straight Runs

© Yokogawa Electric Corporation

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INSTALLATION (2) 90 degree vent

© Yokogawa Electric Corporation

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INSTALLATION (3)

Valve position and straight pipe length:
(1)Install the valve on the downstream side of the flowmeter.
The upstream straight pipe length dependent on the element
located on the upstream such as reducer/expander, bent and etc.,
refer to description as above. Keep 5D or more for downstream
straight pipe length.
(2)In case the valve has to be installed on the upstream of the
flowmeter, ensure the upstream straight pipe length to be 20D or
more, and the downstream straight pipe length be 5D or more.

© Yokogawa Electric Corporation

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Application-Tire Plant(1/2)
Rubber

Steam Header 150mm
100mm 100mm
Vulcanizing pan
Boiler
Hot Water Supply

© Yokogawa Electric Corporation
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Application-Tire Plant(2/2)
YEWFLO Measurement Point

Hot Water Supply

Vulcanizing pan

Boiler Header

High Pressure Steam
Low Pressure Steam

© Yokogawa Electric Corporation
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Beer Plant

Food

Hot Water Steam

Row Material Process Preparation Process

Air Air Air
CO2
Brine Air

Fermentation Process Filtering Process Product
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© Yokogawa Electric Corporation
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Vortex For Instrument Air

Instrumentation Air

© Yokogawa Electric Corporation
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Vortex-Boiler steam measurement

Fuel Steam High Pressure Steam
Gas Low Pressure Steam
Steam Header

Air Boiler Boiler Feed Water

© Yokogawa Electric Corporation
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Vortex-Temp & Press Compensate

Steam and Gas Measurement 123456

Flowcom 415

Pressure Tap Temperature Tap

Flow Downstream

20D or more 2 to 7 D and 1 to 2D

© Yokogawa Electric Corporation
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CORIOLIS MASS FLOWMETER

© Yokogawa Electric Corporation

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Why mass flow measurement?

4oC 40oC

Volume = Mass/Density
Volume 1  Volume 2

but....
Mass 1 = Mass 2

Density = 1.00000 g/cc Density = 0.99225 g/cc
Mass = 1000 g Mass = 1000 g
Volume = 1000 cc Volume = 1007.8 cc

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Page 63

CORIOLIS FLOWMETER

Coriolis mass flowmeter is a true mass flowmeter
because it uses the properties of mass to measure mass. With
no moving parts therefore low maintenance cost requirements
and less frequent calibration.

Coriolis mass flowmeters are manufactured in a various
shapes, sizes and material construction but basic principle of
operation remains the same, which is motion mechanic.

© Yokogawa Electric Corporation
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More than 20 Years Experience in Coriolis Technology

ROTAMASS 1 ROTAMASS 3

1993 o Brain Protocol 2003 o Increased Performance
o RCCT24,26,28,29 o New Pick-up System for
o Box-in-Box“ Design o Explosion-proof Converter o HART® Protocol in
o Remote Version Standard Precise and Stable
o HART Protocol 1995 Measurement
o 5 Sensor Sizes o 3 New Small Sizes o Wide Range of Sizes
o High Accuracy
(RCCS12,14,16,18,19) 2016

ROTAMASS 2 ROTAMASS TI

© Yokogawa Electric Corporation

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Basic Principle of Coriolis Mass Flow meter 1

© Yokogawa Electric Corporation
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Basic Principle of Coriolis Mass Flow meter 2

© Yokogawa Electric Corporation
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Basic Principle of Coriolis Mass Measurement

© Yokogawa Electric Corporation
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Basic Principle of Coriolis Density Measurement

© Yokogawa Electric Corporation
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Coriolis Flow Meter: Principle of Operation

◼ Tubes are constantly maintained in oscillation.

◆ Rotating system

◼ A twist due to the Coriolis effect generates a
difference in phase (DT) between the flow tubes

Tube frequency is
used to calculate
density

© Yokogawa Electric Corporation

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Coriolis Mass Flowmeter ROTAMASS

◼ Ideal for liquids and gases - conductive and
non-conductive, viscous and non-viscous

◼ Direct mass flow measurement
→ No need for density correction
◼ Extremely accurate (0.1%) over a very wide

range (typically 100:1)
→ Accurate metering of valuable fluids
◼ No moving parts
→ Minimal maintenance
◼ Measures not just mass flow but also density,

temperature and its parameter derivatives

→ Total window into process

© Yokogawa Electric Corporation

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Effect of Coriolis force on the measuring tubes

No flow Flow

Coriolis force result in the twisting of both
measuring tubes, which results in Mass Flow pick
up

© Yokogawa Electric Corporation
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Excitation Technique frequency = phase shift =
density mass flow rate
◼ RotaMASS’ sensor tubes are
excited @ nominal 150 Hz Vibration Excitation Vibration
frequency. Frequency Frequency Frequency

◆Well above typical interference PUMP COMPRESSOR
from pumps & compressors (i.e.
20-50Hz). )))
)))
◆Excessively high excitation
(>500Hz) can
➢Separate out vapor or solids from
the main liquid phase.
➢Damage cellular or complex
structures

)))
)))

© Yokogawa Electric Corporation
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Thank You

© Yokogawa Electric Corporation
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26-Apr-21

Yokogawa Analyzer Products &
ASI (Analyzer System Integrator)

M. H. Gandi

Product & System Analyzer Specialist
Marketing Department, PT Yokogawa Indonesia
email: Hafiudien.Gandi@id.yokogawa.com
April 27, 2021

| Document Number | March 23, 2016 |
© Yokogawa Electric Corporation
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Agenda

Yokogawa Analyzer Products (Gas and Liquid Analyzer)

TDLS (Tunable Diode Laser Spectrometer)

FLXA (pH / SC / ISC / DO)

Yokogawa ASI – CEMS

Yokogawa ASI – SWAS

Q&A

| Document Number | March 23, 2016 |
© Yokogawa Electric Corporation

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1

Yokogawa Analyzer Products 26-Apr-21
2
| Document Number | March 23, 2016 |
© Yokogawa Electric Corporation
3

3

Yokogawa Gas Analyzers (1/2)

NEW!
ZR802G

| Document Number | March 23, 2016 |
© Yokogawa Electric Corporation
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4

26-Apr-21

Yokogawa Gas Analyzers (2/2)

Obsolete

| Document Number | March 23, 2016 |
© Yokogawa Electric Corporation
5

5

Yokogawa Liquid Analyzers (1/6)

Obsolete

| Document Number | March 23, 2016 |
© Yokogawa Electric Corporation
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6

3

26-Apr-21

Yokogawa Liquid Analyzers (2/6)

Obsolete

Obsolete

Obsolete

| Document Number | March 23, 2016 |
© Yokogawa Electric Corporation
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7

Yokogawa Liquid Analyzers (3/6)

Obsolete

| Document Number | March 23, 2016 |
© Yokogawa Electric Corporation
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8

4

Yokogawa Liquid Analyzers (4/6) 26-Apr-21
5
FLXA402T | Document Number | March 23, 2016 |
TB820D © Yokogawa Electric Corporation
9
New Turbidity
Analyzer!

9

Yokogawa Liquid Analyzers (5/6)

FLXA402T
RC800D

New Residual
Chlorine Analyzer!

FLXA402T
FC800D

New Free Chlorine
Analyzer!

| Document Number | March 23, 2016 |
© Yokogawa Electric Corporation
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26-Apr-21

Yokogawa Liquid Analyzers (6/6)

WE410 WE420 WE430 WE440

Silica Analyzer Sodium Analyzer Phosphate Analyzer Hydrazine Analyzer

| Document Number | March 23, 2016 |
© Yokogawa Electric Corporation
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TDLS
Tunable Diode Laser Spectrometer

| Document Number | March 23, 2016 |
© Yokogawa Electric Corporation
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The 2nd Generation of Yokogawa TDLS

Tunable Diode Laser TDLS8100/8200
Spectrometer

TDLS200 TDLS8000 2019
The Best in the Market TDLS8100
2015
2008 2021
13 O2, CO, CH4, CO2, TDLS8200
H2O, NH3, H2S, HCl
(multicomponent)!
| Document Number | March 23, 2016 |
© Yokogawa Electric Corporation O2, CO, CH4,
NH3, HCl

Principle - How Laser Analyzer Works?

The TDLS operates by measuring the amount of laser light
that is absorbed (weaken) by the target gas.
The amount of lost = gas concentration

Laser side Detector side

Before absorption After absorption Measurement absorption

Signal
Signal
Absorbance

Wave length Wave length Wave length

14 | Document Number | March 23, 2016 |
© Yokogawa Electric Corporation

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Solution by TDLS TDLS8220

• No sample conditioning system
=> Fast Response, Less maintenance

• Isolation of sensors from process
• Strong against background gas change

Gas

TDLS8000

TDLS8100/8200 Extractive Solution
Conditions:
In situ Solution Outside the conditions
for In-Situ
Conditions:
Optical Length > 50cm
Pressure: 0.05 to 1MPaA

| Document Number | March 23, 2016 |
© Yokogawa Electric Corporation

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TDLS8000, TDLS8100/8200, and TDLS8220

“Simple and Robust” TDLS8000 TDLS8220
TDLS8100/8200
◼ Intuitive Color Touch Screen
◼ Easy Installation
◼ Auto Gain

◆ Adaptation to High dust
◼ HART and Modbus TCP

Communication Standard
◼ Reference Cell

◆ Adaptation to Low concentration
◼ SIL 2 Certified
◼ Fully field reparable with 50 days

of data and spectrum storage

| Document Number | March 23, 2016 |
© Yokogawa Electric Corporation

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Fired Heater – TDLS Installation

Analyzer
Installation

Launch
and Detect

Launch

Furnace Radiant Section Detect

17 | Document Number | March 23, 2016 |
© Yokogawa Electric Corporation

Actual Field data

Operator Test. Adjust O2 downward to cause CO breakthroughs.

4455000 Second breakthrough. Operator increases 44.5.5
440000 O2 and CO goes down. 44

3355000 33.5.5

330000 33

2255000 22.5.5
220000 TTDDLLCCOOpppmm

TTDDLLOO22%%
22

1155000 First breakthrough. Operator increases Its Reproducible 11.5.5
110000 O2 and CO goes down. 11

55000 00.5.5

00 00
11 1133 2255 3377 4499 6611 7733 8855 9977110099112211113331144551155771166991188111199332200552211772229922441122553322665522777228899

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Yokogawa Indonesia Experience List of TDLS

| Document Number | March 23, 2016 |
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FLXA (pH / SC / ISC / DO)

| Document Number | March 23, 2016 |
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Typical Configuration of Liquid Analyzer

◼ pH, Conductivity, DO loop is

◆ converter (transmitter)+ pH/ SC/ ISC/DO sensor + fitting (holder) + cable

- 2 wire or 4 wire
- For safe area or hazardous

area
- Indoor or outdoor

- pH/ SC/ ISC/DO measurement range
- sample temperature & pressure
- Composition (corrosive component)

How to install the sensor in the process How far is the sensor
Sub-assembly, Immersion, Flow-through, etc. located from the
converter

| Document Number | March 23, 2016 |
© Yokogawa Electric Corporation

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FLEXA Series (New Liquid Analyzer) FLEXA series
Flexible Universal Converter

– Cost reduction in product life cycle
– Delivery improvement in total supply chain

Modular concept FLXA21 2 wire FLXA202
µP basis
2010 2015

4 wire EXAxt series 450 One model covers….

2005

µP basis 4 wire 2 wire 2 wire
EXA series 200/202/400/402 DC power
Anaｌog Analog 1991 pH, SC, ISC, DO, ・・・
basis basis
World first touch screen HART, FF, Profibus
Transister Sigma series for 2 Wire Digital SENCOM
basis 1980
World first 2 sensors input FM,CSA,ATEX,IECEx ・・
Eltran series for 2 Wire
1970 …
Industrial 12 languages HMI
pH analyzer
1957 | Document Number | March 23, 2016 |
© Yokogawa Electric Corporation

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SENCOM 4.0 Platform 2018

FLXA402 SA11

4 wire

UM33A-S

PH21 / FU24 / FU20
SC42

| Document Number | March 23, 2016 |
© Yokogawa Electric Corporation

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Analog vs SENCOM Concept

SENCOM Transmitter
Module

FU20-VS pH/ORP Sensor

Smart Sensor Chip SENCOM SA CABLE
“SA11” “WU11”

Detachable Connector Digital Communication
Transmitter

FU20 Analog pH/ORP Sensor

Analog Signal PH
Module
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SENCOM SA11 Adapter

ANALOG INPUT TRANSMITTER PART DIGITAL
A/D CONVERSION OUTPUT

COMPLETE PARAMETER SPECIFIC HOST
SOFTWARE

DETACHABLE / RE-USABLE

25

| Document Number | March 23, 2016 |
© Yokogawa Electric Corporation

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FLXA402 Connection

FLXA402

Input 1 : up to 4
SA11 with BA11

Analog Max. 100m Max. 100m Max. 100m
sensor
SENCOM SENCOM
SA11 SA11 Multiple Input

Max. 5 sensors

| Document Number | March 23, 2016 |
© Yokogawa Electric Corporation

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