Knick Protos PH 3400(X)-033 User manual

Measuring Module Protos PH 3400(X)-033
For Simultaneous Measurement of pH Value and
Temperature with Pfauder Differential Probes
Latest Product Information: www.knick.de
Protos 3400(X)
Process Analysis System
The Art of Measuring.
Aktuelle Produktinformation: www.knick.de
Analysenmesssystem
Protos 3400(X)
Betriebsanleitung Messmodul Protos CONDI 3400 (X)-051
zur Leitfähigkeitsmessung mit induktiven Sensoren
Deutsch
The Art of Measuring.
Aktuelle Produktinformation: www.knick.de
Analysenmesssystem
Protos 3400(X)
Betriebsanleitung Messmodul Protos CONDI 3400 (X)-051
zur Leitfähigkeitsmessung mit induktiven Sensoren
Deutsch
User Manual
English

Trademarks
The following trademarks are used in this manual without further marking:
CalCheck®, Calimatic®, Protos®, Sensocheck®, Sensoface®, Unical®, VariPower®, Ceramat®, SensoGate®
are registered trademarks of Knick Elektronische Messgeräte GmbH & Co. KG, Germany
Memosens®
is a registered trademark of
Endress+Hauser Conducta GmbH & Co. KG, Germany
Knick Elektronische Messgeräte GmbH & Co. KG, Germany
SMARTMEDIA®
is a registered trademark of Toshiba Corp., Japan
©2017 Subject to change without notice
Return of Products under Warranty
Please contact our Service Team before returning a defective device. Ship the cleaned device to
the address you have been given. If the device has been in contact with process fluids, it must be
decontaminated/disinfected before shipment. In that case, please attach a corresponding certificate,
for the health and safety of our service personnel.
Disposal
Please observe the applicable local or national regulations concerning the disposal of
“waste electrical and electronic equipment”.
Knick
Elektronische Messgeräte GmbH & Co. KG
Beuckestr. 22
14163 Berlin, Germany
Phone: [phone] - 0
Fax: [phone] - 200
Web: www.knick.de
Email: [email protected]

3
Table of Contents
Protos PH 3400(X)-033 Module
Return of Products under Warranty .................................................................................... 2
Disposal ......................................................................................................................................... 2
Trademarks ................................................................................................................................... 2
Intended Use................................................................................................................................ 7
Conformity with FDA 21 CFR Part 11.................................................................................. 7
Safety Information .......................................................................................... 8
Application in hazardous locations: PH 3400X-033 module...................................... 8
Software Version ........................................................................................................................ 9
Modular Concept .....................................................................................................................11
Short Description .......................................................................................... 12
Short Description: FRONT Module ....................................................................................12
Short Description: Menu Structure....................................................................................13
Short Description: BASE Module........................................................................................15
Terminal Plate................................................................................................ 16
Attaching the terminal plates.....................................................................................16
Inserting the Module .................................................................................... 17
Wiring Examples............................................................................................ 18
pH measurement with Pfaudler differential probe.............................................18
Connection of sensors with VP cap ..........................................................................19
Menu Selection.............................................................................................. 20
Menu Structure.............................................................................................. 20
Passcode Entry............................................................................................... 21
Changing a passcode.....................................................................................................21
Configuring the Measurement Display ....................................................... 22
Calibration / Adjustment .............................................................................. 24
Calibration methods ...............................................................................................................26
One-point calibration ....................................................................................................26
Two-point calibration.....................................................................................................26
Three-point calibration .................................................................................................26
Sensor replacement (First Calibration) ....................................................................26

4
Table of Contents
Protos PH 3400(X)-033 Module
Temperature compensation.................................................................................................27
HOLD Function During Calibration ...................................................................................28
Calimatic automatic buffer recognition..................................................................30
Calibration with manual entry of buffer values ...................................................32
Product calibration ........................................................................................................34
Calibration by entering data from premeasured electrodes ..........................36
Determination of nominal zero .................................................................................38
Parameter Setting: Operating Levels .......................................................... 40
Administrator level .........................................................................................................40
Operator level ...................................................................................................................40
Viewing level.....................................................................................................................40
Parameter Setting: Locking a Function ...........................................................................41
Activating Parameter Setting ..............................................................................................42
Documenting Parameter Setting .......................................................................................43
ProgaLog 3000 Software (Option) forConfiguration and Documentation .......45
Configuration using "ProgaLog 3000".....................................................................48
Settings of Sensor Data..........................................................................................................49
Sensoface ....................................................................................................................................51
Sensocheck.................................................................................................................................51
Sensoface criteria.....................................................................................................................52
Cal preset values.......................................................................................................................53
Tolerance adjustment.............................................................................................................53
Calimatic buffer.........................................................................................................................56
Calibration timer.......................................................................................................................56
Cal tolerance band...................................................................................................................56
TC process medium.................................................................................................................58
Temperature Compensation of Process Medium.........................................................59
ORP/rH value..............................................................................................................................60
Delta function............................................................................................................................60
Calculation Blocks ......................................................................................... 61
Logbook .....................................................................................................................................64
Factory setting ..........................................................................................................................64

5
Messages: Default settings and selection range..........................................................65
Device limits................................................................................................... 65
Configuring a Current Output.............................................................................................67
Current Outputs: Characteristics ........................................................................................68
Output Filter...............................................................................................................................70
NAMUR Signals: Current Outputs ......................................................................................71
NAMUR Signals: Relay Contacts..........................................................................................72
Relay Contacts: Protective Wiring ......................................................................................73
Relay contacts, usage .............................................................................................................74
Relay Contacts: Sensoface Messages................................................................................75
Rinse Contact.............................................................................................................................76
Limit Value, Hysteresis, Contact Type................................................................................77
Icons in the measurement display.....................................................................................77
OK1, OK2 Inputs: Specify Level ...........................................................................................78
Select Parameter Set (A, B) via OK2 Input.......................................................................79
Signaling Active Parameter Set via Relay Contact.......................................................79
Maintenance .................................................................................................. 80
Sensor monitor .........................................................................................................................80
Temp probe adjustment........................................................................................................80
Diagnostics Functions................................................................................... 81
Device description...................................................................................................................81
FRONT module..........................................................................................................................81
BASE module .............................................................................................................................81
Module diagnostics.................................................................................................................82
Sensor monitor .........................................................................................................................82
Message list................................................................................................................................83
Logbook.......................................................................................................................................83
Calibration timer.......................................................................................................................84
Adaptive calibration timer....................................................................................................84
Tolerance adjustment.............................................................................................................84
Cal record ....................................................................................................................................85
Sensor network diagram.......................................................................................................85
Table of Contents
Protos PH 3400(X)-033 Module

6
Table of Contents
Protos PH 3400(X)-033 Module
Statistics.......................................................................................................................................85
Messages.....................................................................................................................................89
Specifications................................................................................................. 92
Appendix:....................................................................................................... 97
Minimum spans for current outputs.................................................................................97
Buffer table "Mettler-Toledo" ...............................................................................................98
Buffer table "Knick CaliMat"..................................................................................................99
Buffer table "DIN 19267"..................................................................................................... 100
Buffer table "NIST standard" (DIN 19266: 2000-01) .................................................. 101
Buffer table "Techn. buffers to NIST".............................................................................. 102
Buffer table "Hamilton" ....................................................................................................... 103
Buffer table "Kraft" ................................................................................................................ 104
Buffer table "Hamilton A" ................................................................................................... 105
Buffer table "Hamilton B" ................................................................................................... 106
Buffer table "HACH".............................................................................................................. 107
Buffer table "Ciba"................................................................................................................. 108
Buffer table "Reagecon"...................................................................................................... 109
Specifiable Buffer Sets: SW 3400-002..................................................................................110
Index ............................................................................................................ 115
Menu Selection............................................................................................ 124

7
Intended Use
In their directive “Title 21 Code of Federal Regulations, 21 CFR Part 11,
Electronic Records; Electronic Signatures“ the US American health agency FDA
(Food and Drug Administration) regulates the production and processing of
electronic documents for pharmaceutical development and production. This
results in requirements for measuring devices used for corresponding applica-
tions. The following features ensure that the Protos 3400(X) modular process
analysis system meets the demands of FDA 21 CFR Part 11:
Electronic Signature
Access to the device functions is regulated and limited by individually adjust-
able codes – “Passcodes“. This prevents unauthorized modification of device
settings or manipulation of the measurement results. Appropriate use of these
passcodes makes them suitable as electronic signature.
Audit Trail Log
Every change of device settings can be automatically recorded and docu-
mented in the Audit Trail Log on the SmartMedia card. The recording can be
encrypted.
Conformity with FDA 21 CFR Part 11
The module is used for simultaneous pH and temperature measurement with
Pfaudler differential probes.
The PH 3400X-033 module is intended for operation in locations subject to
explosion hazards which require equipment of Group II, device category 2(1),
gas/dust.

8
Safety Information
Application in hazardous locations
Caution!
Never try to open the module! If a repair should be required, return the module
to our factory.
If the specifications in the instruction manual are not sufficient for assessing
the safety of operation, please contact the manufacturer to make sure that your
intended application is possible and safe.
Application in hazardous locations: PH 3400X-033 module
The module is approved for operation in hazardous locations.
Observe all applicable local codes and standards for the installation of electrical
equipment in hazardous locations. For orientation, please refer to
IEC 60079-14, EU directives 2014/34/EU and 1999/92/EC (ATEX), NFPA 70 (NEC),
ANSI/ISA-RP12.06.01.
• When installing the device in a hazardous location, observe the specifica-
tions of the EC-Type-Examination Certificate and, if applicable, of the Control
Drawing (download: www.knick.de).
• Before commissioning you must prove that the device may be connected
with other equipment, such as a supply unit including cables and wires.
• In hazardous locations the device shall only be cleaned with a damp cloth to
prevent electrostatic charging.
• Devices and modules which have already been used shall be subjected to
a professional routine test before they may be operated in another zone or
another type of protection.
Be sure to observe during installation:
• Switch off power supply before replacing or inserting a module.
• Protect the signal inputs of the modules against electrostatic discharge.
• Before commissioning it must be proved that the device may be connected
with other equipment.
• Observe correct shielding: To avoid interferences, the cable shielding must
be completely covered by the ESD shielding cap.

9
Software Version
PH 3400(X)-033 Module
Device Software Protos 3400(X)
The PH 3400(X)-033 module is supported by software version 4.0 or higher.
Module Software PH 3400(X)-033
Software version 2.x
Menu Display Device description
Device hardware and software
version
Provides information on all modules
installed: Module type and function,
serial number, hardware and software
version and device options.
Select the different modules (FRONT,
BASE, slots 1 - 3) using the arrow keys.
Device description
Return
22.7 °C
7.00 pH
Operating panel Protos
Module FRONT 3400-011
Hardware: 1.1, Software: A.2
Serial number: 08150815
BASE
Module FRONT
Query actual device/module software
When the analyzer is in measuring mode:
Press menu key, open Diagnostics menu: Device description
Options
Device description
Return
22.7 °C
7.00 pH
Input for pH, ORP and °C
Module PH 3400-033
Hardware: 1, Software: 2.0
Serial number: 471101147
BASE
Module FRONT
Options
Query module software
Module PH 3400-033,
hardware and software version,
serial number –
here installed in slot3.

10

11
Modular Concept
Basic unit, measuring modules, additional functions
Documentation
The basic unit is accompanied by a CD-ROM containing the complete
documentation.
Latest product information as well as user manuals for earlier software
releases are available at
www.knick.de.
The Protos 3400(X) is an expandable modular process analysis system.
The basic unit (FRONT and BASE modules) provides three slots which can be
equipped by the user with any combination of measuring or communication
modules. The software capabilities can be expanded by additional functions
(options). Additional functions must be ordered separately. They are supplied
with a device-specific TAN for function release.
3 module slots
for free combination of
measuring and communication
modules
Measuring modules
• pH / ORP / Temp
• O2/ Temp
• Noncontacting conductivity / Temp
• Contacting conductivity / Temp
• Memosens sensors
Additional functions
Activation via
device-specific TAN
SmartMedia card
Data recording
ProgaLog 3000
Windows® software for
parameter setting and
data evaluation
Protos 3400(X) Modular Process Analysis System
Communication modules
• OUT (additional switching and current
outputs)
• PID (analog and digital controller)
• Profibus PA
• Foundation Fieldbus
• FIU (Memosens, Unical)
(software occupies 2 slots)
• Unical/Uniclean probe controller

12
Short Description
Short Description: FRONT Module
Transflective LC graphic display
(240 x 160 pixels)
white backlighting, high resolution and
high contrast.
Red LED
signals failure (On) or
maintenance request/function check
(flashing) according to NE 44.
4 captive screws
for opening the analyzer
(Caution! Make sure that the gasket between FRONT and
BASE is properly seated and clean!)
Green LED
Voltage supply okay
5 self-sealing cable glands
M20 x 1.5
for entry of voltage supply and signal lines
2 softkeys
with context-sensitive functions.
User interface
with plaintext menus as recom-
mended by NAMUR.
Menu texts can be switched to:
German, English, French, Italian,
Swedish/Portuguese or Spanish.
Intuitively acquirable menu logic,
based on Windows standards.
Control panel
3 function keys
(menu, meas, enter)
and 4 arrow keys for menu selection
and data entry
Measurement display
Secondary displays
%Air
°C
24.0°C 25.8°C

13
Measure
Short Description: Menu Structure
Basic functions: Calibration, Maintenance, Parameter setting, Diagnostics
Calibration
Maintenance Parameter setting Diagnostics
Menu groups
1
2
3
1147 2958 1246
Operator level
1989
Administrator level
Passcode:
Selection of
further
menu items:
Module 1
Module 2
Module 3
BASE
Module 1
Module 2
Module 3
SYSTEM
FRONT
BASE
Module 1
Module 2
Module 3
Message list
Point of meas
description
Logbook
Device description
FRONT
BASE
Module 1
Module 2
Module 3
4
56
Legend:
1) Pressing the menu key accesses menu selection.
2) Pressing the meas key returns to measurement.
3) Menu groups are selected using the arrow keys
4) Press enter to confirm, enter passcode
5) Further menu items are displayed
6) Selected functions of the Diagnostics menu can be recalled
via softkey even when in measuring mode

14
Short Description: FRONT Module
View into the open device (FRONT module)
Terminal plates
of “hidden” modules
Each module comes with an adhesive label
containing the contact assignments. This
label should be sticked to the inner side
of the front (as shown). Then, the terminal
assignments remain visible even if further
modules are inserted.
Slot for SmartMedia card
• Data recording
The SmartMedia card expands the
measurement recorder capacity to
> 50000 records.
• Exchange of parameter sets
5 parameter sets can be stored on the
SmartMedia card, 2 of them can be
loaded simultaneously to the analyzer
and be switched by remote control.
Parameter sets can be transmitted
from one analyzer to the other.
• Function expansions
are possible with additional software
modules, which are released using
transaction numbers (TAN).
• Software updates
The circumferential sealing
guarantees IP 65 protection and allows spray
cleaning / disinfection.
NOTICE! Keep clean!
Replacing the front module
Pull off power cord and ground wire.
To separate the FRONT module from
the BASE module, turn the retaining screws
of the pivot hinge by 90°.

15
Short Description: BASE Module
View into the open device (BASE module, 3 function modules installed)
BASE module
2 current outputs (free assignment of pro-
cess variable) and 4 relay contacts,
2 digital inputs.
VariPower broad-range power supply unit,
20 ... 265 V AC/DC, suitable for all public
mains supplies in the world.
Power supply units, Ex version:
100 ... 230 V AC or
24 V AC/DC
Important notice concerning SmartMedia Card
The SmartMedia card may be inserted or replaced with the power supply
switched on. Before a memory card is removed, it must be “closed” in the main-
tenance menu. When closing the device, make sure that the sealing is properly
seated and clean.
Module equipment
Module identification: Plug & Play.
Up to 3 modules can be combined as
desired. Several input and communication
modules are available.
Warning!
Do not touch the terminal compartment,
there may be dangerous contact voltages!
Note
Only one module can be
connected in addition to a
FIU 3400(X)-140/141 module.

16
Terminal Plate
Attaching the terminal plates
The terminal plates of the lower modules can
be sticked to the inner side of the door. This
facilitates maintenance and service.
Terminal Plate PH 3400-033 Module:

17
Inserting the Module
Note: Be sure to connect the shielding properly!
Switch off power supply
Open the device (loosen the 4 screws at the front)
Place module in slot (D-SUB connector)
Tighten fastening screws of the module
Open ESD shielding cap (covering terminals 2 and 8)
Connect sensor cable.
To avoid interferences, the cable shielding must be
completely covered by the ESD shielding cap.
Close ESD shielding cap (covering terminals 2 and 8)
Close device, tighten screws at the front
Switch on power supply
Set parameters
Make sure that the cable
glands are tightly closed to
protect against humidity.
The terminals 2 and 8 are
covered by an ESD shield.
To connect the sensor cable,
just pull it back.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.

18
Wiring Examples
pH measurement with Pfaudler differential probe
Impedance monitoring of measuring and reference electrode
PH 3400-033
1 Coax white
2 Coax brown
4 Green 6 Black
3 Brown
5 Blue
7 Yellow
9 Orange
8 Purple

19
Wiring Examples
Connection of sensors with VP cap
e.g. Deltatrode (Hamilton),
VP cable: VP 6-18/05
PH 3400-033
Coax core black Coax core red Green White
Signal ground
(Solution Ground)
Coax shield red + Solution Ground
Coax shield
black

20
Menu selection
Return to meas
Select: [enter]
Lingua
Menu Selection
After switching on, the analyzer performs an internal test routine and
automatically detects the number and type of modules installed.
Then, the analyzer goes to measuring mode.
Measuring
Menu Structure
Calibration Maintenance Parameter setting Diagnostics
Menu groups (Select using arrow keys)
1
2
3
1147 2958 1246
Operator level
1989
Administrator level
Passcode
(as delivered)
Selection of further
menu items:
7.00 pH
25.1 °C
1Pressing menu accesses menu selection.
2Pressing meas returns to measurement.
3Arrow keys for selecting a menu group
4enter key for confirming a selection
1
2
1
2
3
4