Knick Analyzers and Transmitters

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Knick Analyzers and Transmitters
Dr. Edgar Ballin
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Overview about the Series
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Stratos

• 2402 PH
• 2402 COND
• 2402 CONDI
• 2402 OXY

• 2211 PH
• 2211 COND
• 2212 CONDI
• 2211 OXY

• 2211 X PH
• 2211 X COND
• 2212 X CONDI
• 2211 X OXY

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Stratos
Stratos Profibus
Stratos FF

• 2221 X PH
• 2221 X COND
• 2222 X CONDI
• 2221 X OXY

• 2231 X PH
• 2231 X COND
• 2232 X CONDI
• 2231 X OXY

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Stratos
Designation

• 2402 PH

Version 1 2
Communication 0/4 ... 20 mA 0 HART 1 Profibus
2 FF 3
Technique 4-wire 4 2-wire 2
Series Protos 3 Stratos 2
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Stratos Main Features

• Large, clear display

• Optical alarm signal by red LED

• Comprehensive service functions for monitoring
  the measuring equipment(device self-test,
  current sources, SensoCheck sensor monitoring)

• Rugged, tightly sealed PBT enclosure

• Easy installation with pre-assembled enclosure

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Stratos Mounting

• Pipe and Post MountingSet ZU0274(with or
  without protective hood ZU0276)

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Stratos Mounting

• Panel MountingSet ZU0275
• Direct Mounting

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Stratos Example for an Application
One Solution for pH-Measurement in Chemical
Sewage Water
Analyzer / Transmitter Stratos 2402 PH
Sensor
4...20 mA(Temp.)
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Stratos Features for 2402

• 2 signal current outputs (second for temperature
  information)
• 2 current sources
• AC/DC VariPower for any power supply 20...253
  Vac/dc
• PID controller
• 4 floating contacts, contact test function
• 0...20 mA- and 4...20 mA-signal current
• 2 parameter sets selectable (user defined)
• input for Hold-signal
• glass- and ISFET-electrode (for 2402PH only)

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Stratos Menu Structure
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Stratos

• 2402 PH
• 2402 COND
• 2402 CONDI
• 2402 OXY

• 2211 PH
• 2211 COND
• 2212 CONDI
• 2211 OXY

• 2211 X PH
• 2211 X COND
• 2212 X CONDI
• 2211 X OXY

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Stratos Example for an Application
One Solution for DO - Measurement in Hazardous
Area
Variable Dissolved Oxygen (traces) in
potentially explosive area
Temperature 0 to 50 C
Communication 4 to 20 mA concentration (up to 50
ppm) HART
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Stratos Example for an Application
One Solution for DO - Measurement in Hazardous
Area
Analyser / Transmitter Stratos 2211 X OXY
WG21A7, Option 470
Sensor 120mm / PG 13.5
Fitting ARF200 / ZU 0547
safe area
ZU0547
Power supply
4...20 mA
0 / 4...20 mA
ARF200
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Repeater Power Supplies
WG20A2Input 4...20 mA (intrincially
safe) Output 4...20 mA Power supply 24 VDC
WG21A7Input 4...20 mA (intrincially
safe) Output 4...20 mA Power supply 230 V AC
or 24 V DC (Opt. 336) HART Opt. 470
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Repeater Power Supplies
IsoAmp PWR A 20100F0HARTInput 4...20 mA, (3
... 22 mA, 16.5 V) Output 4...20 mA 0...20
mA 0...10 V Power supply 24 VDC
6.1 mm
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HART Communication
Superimposed Digital Signal
Highway Addressable Remote Transducer by
HART Communication Foundation (HCF)
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HART Communication

• Advantages
• widespread
• uses 0 - 20 mA
• existing cabels can be used
• suited for hazardous areas
• Disadvantages
• not a real bus system point-to-point (maybe
  integrated within higher bus systems)
• very slow (1.2 Kbit/s)

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HART Communication

• Parameterizing of a field device using a handheld
  communicator

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Comparison between Stratos 2402 and 2211

• 2 signal current outputs
• 2 current sources
• AC/DC VariPower for 20...253 Vac/dc
• PID controller
• 4 floating contacts, contact test function
• 0...20 mA- and 4...20 mA-signal current
• 2 parameter sets selectable (user defined)
• input for Hold-signal
• Glass- and ISFET-electrode
• Approvals for Class I, Div. 2

• 1 signal current loop
• 1 current sources
• 4 ... 20 mA-signal with 12 ... 30 V
• -
• -
• 4 ... 20 mA-signal current HART
• parameter settings also via HART
• -
• Glass- and ISFET-electrode
• Approvals for Class I, Div. 1Zone 1

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Comparison between Stratos 2402 and 2211
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Stratos
Variable
Technique ofCommunication
ConductivityToroidal Sensors
Conductivity2-/4-pol Senors
pH-value
DO

• 0/4...20 mA

4...20 mA HART
4...20 mA HART
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Overview about the Series
Stratos
Process Unit 77
Protos
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Protos 3400
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Protos 3400

• Protos 3400 S
• Stainless steel
• Polished enclosure
• Hygienic design
• S Applications
• Biotechnology
• Pharmaceutical industry
• Food and beverage industry

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Protos 3400

• Protos 3400 C
• steel enclosure
• corrosion resistant coating
• C Applications
• chemical industry
• paper industry
• power plants
• water and waste-water technology

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Protos 3400
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Protos 3400 General System Characteristics

• multi-parameter measurement
• pH-value, redox, ORP, dissolved oxygen
  concentration, dissolved oxygen saturation,
  conductivity, resistivity, temperature
• sophisticated universal functionality
• plain-text user interface with intuitive menu
  guidance
• VariPower universal power supply 20 ... 265 V
  AC/DC
• hazardous area application possible as 4-wire
  system with 24 V AC/DC or 85 ... 253 V AC

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Protos 3400 General System Characteristics
stainless steel enclosure (1.4305) tightly
sealed (IP 65 and NEMA 4X)
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Protos 3400 General System Characteristics
high-resolution, transflective graphic display
with white backlighting for best legibility under
all light conditions
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Protos 3400 Modul Concept
modules interchangeable by user, can be
retrofitted at any time, modules available for
measurement, communication and control functions
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Protos 3400 Modul Concept
3 module slots, any combination possible, e.g. 2
measurement plus1 communication module
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Protos 3400 Modul Concept
modules available - pH / redox measurement -
dissolved oxygen - conductivity/resistivity -
communication (Profibus) - additional outputs -
controller functions (PID, Unical)
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Protos 3400 Modul Concept
SMART MEDIATM card to store and transfer
parameters, software updates and measurement data
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Protos 3400 Modul Concept
large space for fast and easy cable connection
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Protos 3400 Special Design
hygienic design with "round corners" for best
cleanability
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Protos 3400 Special Design
polished surface to avoid sticking particles (lt
0.8 µm roughness)
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Protos 3400 Special Design
hygienic seal without rifts, hence no space for
germs
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Protos 3400 Special Design
pipe/post, wall or panel mounting possible with
one housing design
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Protos 3400 Keyboard
easy handlingsoftkeys in combination with fixed
keys for flexible and intuitive operation
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Protos 3400 Display
detailed plain-text menus- English- Spanish-
French- ... 6 languages selectable
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Protos 3400 Display
main parameter display of one or two values
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Protos 3400 Display
two secondary value displays, user-selectable
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Protos 3400 Display
pictograph quick guidance
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Protos 3400 Menu Structure
pictograph menu selection
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Protos 3400 Menu Structure
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Protos 3400 Special Knick-Features

• Special Knick-Features
• Sensocheck and Sensoface
• Calibration Timer
• Logbook
• Extended Logbook
• FDA Extremly Extended Logbook
• Measurement Recorder
• KI Recorder

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Protos 3400 Special Knick-Features

• Sensocheck
• online

• Sensoface
• while calibration

pH/ORP Conditions of Glass and Reference System
by ImpeadanceConductivityPolarization
EffectDissolved OxygenMembrane and
ElectrolyteCalibration Timer
pH/ORP slope, zero point, response
timeDissolved Oxygenslope, zero point,
response time

• Smiley

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Protos 3400 Special Knick-Features
Sensornet diagram
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Protos 3400 Special Knick-Features
Calibration Recorder
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Protos 3400 Special Knick-Features
Logbook standard 50 entries extended
unlimited
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Protos 3400 Special Knick-Features
Measurement Recorder
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The End

• Thank you for your kind attention !