Knick Protos OXY 3400-067 User manual

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
Protos OXY 3400(X)-067 Measuring Module
For (Trace) Oxygen Measurement in Liquids and Gases
User Manual
Protos II 4400(X) / Protos 3400(X)
Process Analysis System
Latest Product Information: www.knick.de

Trademarks
The following trademarks are used in this document without further marking:
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
Returns
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 medium, it must be decontaminated/disinfected before
shipment. In this case, place a Declaration of Contamination in the consignment to prevent any risk to the
health and safety of our service personnel. The declaration is available at:
https://www.knick-international.com/en/service/repairs/
Disposal
Please observe the applicable local or national regulations concerning the disposal of “waste electrical and
electronic equipment”.

3
Table of Contents
Protos OXY 3400(X)-067 Module
Returns........................................................................................................................................... 2
Disposal ......................................................................................................................................... 2
Trademarks ................................................................................................................................... 2
Intended Use.................................................................................................... 5
Safety Instructions .......................................................................................... 6
Operation in Explosive Atmospheres: COND 3400X-067 Module ........................... 6
Firmware Version ............................................................................................ 7
ISM - Intelligent Sensor Management........................................................... 8
Plug and Measure ...................................................................................................................... 9
First Calibration.........................................................................................................................10
Parameter Setting ....................................................................................................................11
Predictive Maintenance .........................................................................................................12
Diagnostics .................................................................................................................................13
CIP (Cleaning in Place) / SIP (Sterilization in Place) .....................................................14
Terminal Plate OXY 3400-067 Module......................................................... 15
Installing the Module.................................................................................... 16
Wiring ............................................................................................................. 17
Calibration / Adjustment .............................................................................. 19
Recommendations for Calibration.....................................................................................21
HOLD Function During Calibration ...................................................................................22
Automatic Calibration in Water...........................................................................................24
Automatic Calibration in Air.................................................................................................26
Product Calibration (Calibration with Sampling) ........................................................28
Data Entry of Premeasured Sensors .................................................................................30
Zero Correction.........................................................................................................................31
Temp Probe Adjustment........................................................................................................32
Parameter Setting ......................................................................................... 33
Parameter Setting: Operating Levels ................................................................................34
Parameter Setting: Locking a Function ...........................................................................35
Activating Parameter Setting ..............................................................................................36
Sensoface ....................................................................................................................................42
Calculation Blocks....................................................................................................................43

4
Table of Contents
Protos OXY 3400(X)-067 Module
Logbook.......................................................................................................................................45
Restore Factory Settings........................................................................................................45
Messages: Default settings and selection range..........................................................46
Device limits...............................................................................................................................46
Configuring a Current Output.............................................................................................48
Current Outputs: Characteristics ........................................................................................49
Current Outputs: Output Filter............................................................................................51
Maintenance .................................................................................................. 53
Temp probe adjustment........................................................................................................53
Diagnostic Functions .................................................................................... 54
Point of meas description .....................................................................................................54
Logbook.......................................................................................................................................54
Device description...................................................................................................................55
FRONT module..........................................................................................................................55
BASE module .............................................................................................................................55
Module diagnostics.................................................................................................................56
Sensor monitor .........................................................................................................................56
Cal record ....................................................................................................................................57
Sensor diagram.........................................................................................................................57
Statistics.......................................................................................................................................57
Setting Diagnostic Messages as Favorite ........................................................................58
Message list ...............................................................................................................................60
Specifications................................................................................................. 69
Appendix:....................................................................................................... 72
Minimum Spans for Current Outputs...............................................................................72
Dissolved Oxygen Measurement in Carbonated Beverages
(Only with Protos 3400(X): SW3400-011) ........................................................................73
Overview ........................................................................................................ 74
Overview of Parameter Setting...........................................................................................74
Index............................................................................................................... 78

5
Intended Use
The module is an input module for measuring oxygen in liquids and gases. It
measures the partial pressure of oxygen, air pressure, and temperature simul-
taneously with analog amperometric oxygen sensors or ISM sensors. It is also
able to calculate and display the oxygen saturation index and concentration as
well as volume concentration in gases.
The OXY 3400X-067 module is intended for operation in locations subject to
explosion hazards which require equipment of Group II, device category 2(1),
gas/dust.

6
Safety Instructions
Operation in Explosive Atmospheres: COND 3400X-067 Module
The module is approved for operation in explosive atmospheres.
When installing the product in a hazardous location, observe the information
in the supplements to the certificates and, if applicable, the relevant control
drawings.
Observe all applicable local and national codes and standards for the instal-
lation of electrical equipment in explosive atmospheres. 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.
WARNING! Possible impairment of explosion protection.
• Modules which have already been used shall be subjected to a professional
routine test before they may be operated in another type of protection.
• Prior to commissioning, the operating company must verify the intrinsic
safety in accordance with the installation regulations of IEC60079-14 for
the complete interconnection of all equipment involved, including the
connecting cables.
• The interconnection of Ex and non-Ex modules (mixed assembly) is not
permitted.
• In hazardous locations the device shall only be cleaned with a damp cloth to
prevent electrostatic charging.
Maintenance
The Protos modules cannot be repaired by the user. For inquiries regarding
module repair, please contact Knick Elektronische Messgeräte GmbH & Co. KG
at www.knick.de.

7
Menu Display Device description
Device hardware and firmware
version
Provides information on all modules
installed: Module type and function,
serial number, hardware and firmware
version and device options.
Select the different modules (FRONT,
BASE, slots 1 - 3) using the arrow keys.
Device description
Return
22.7 °C
83.3 %Air
Operating panel Protos
Module FRONT 3400-011
Hardware: 2, Software: A.2
Serial number: 08150815
BASE
Module FRONT
Query actual device/module firmware
When the analyzer is in measuring mode:
Press menu key, open Diagnostics menu: Device description
Options
Device description
Return
22.7 °C
83.3 %Air
Input for O2 and °C
Module OXY 3400-067
Hardware: 1, Software: 3.1
Serial number: 471101147
BASE
Module FRONT
Options
Query module software
Module OXY 3400-067,
hardware and firmware version,
serial number –
here installed in slot3.
Note: The display may vary depending on the device version.
Firmware Version
Module Firmware OXY 3400(X)-067: firmware version 3.x
Module Compatibility OXY 3400-067 OXY 3400X-067
Protos 3400 from FRONT firmware version 7.0 x
Protos 3400X from FRONT firmware version 7.0 x
Protos II 4400 from FRONT firmware version 1.0.01) x
Protos II 4400X from FRONT firmware version 1.0.01) x
1) ISM from FRONT firmware version 02.xx.xx

8
ISM - Intelligent Sensor Management
The module allows the connection of ISM sensors 1).
ISM is an open system that is compatible to existing connection systems (VP 8)
and permits the use of conventional sensors.
An ISM sensor is immediately identified due to the “Plug & Measure” concept.
This ensures the clear assignment of a sensor to a measuring point. The risk of
confusing the sensors is eliminated. The sensors can be precalibrated in the lab.
On-site calibration/adjustment is no more required.
Information Available in the ISM Sensor
The sensor provides information concerning manufacturer, production date,
sensor description, application data, and original calibration data, as well as
information on predictive maintenance, such as the maximum load index and
maximally permitted number of CIP/SIP cycles.
Statistical data inform on the product life cycle of the sensor: data of the last
3 calibrations, adjustment record, media values, partial pressure, temperature,
response time, impedance, barometric pressure.
This allows the following diagnostics to be performed:
- Calculation of the individual load index
- Wear indication
- Membrane changes
- Inner body changes
Taking Over the Minimum/Maximum Temperature
The maximum temperature range is stored in the ISM sensor.
When "Sensor monitoring Auto" has been selected, the value pair for the
maximum + minimum temperature is automatically taken over from the sensor.
1) With Protos II 4400(X) from FRONT firmware version 02.xx.xx

9
ISM
Plug and Measure
An ISM sensor is immediately identified after being connected:
ISM sensor identified
25.6 °C
Proceed
Manufacturer:
Article No.:
99.2 % Air
Adjustment:
Serial number:
Sensor:
Mettler Toledo
52002559
09/06/10 08:15
0000313
InPro 6900
Date 09/06/10 Parameter set
Message list 1 messg.
Return
Warn New sensor, adjustment required
25.6 °C
99.2 % Air
Date 09/06/10 Parameter set
Failure Message
(Incorrect Measured Values)
Measured value, alarm icon, and module slot
identifier are flashing.
The flashing means:
NOTICE!
The displayed value is no “valid” measured value!
All sensor-typical parameters are automatically
sent to the analyzer.
These are, for example, the measuring range,
zero and slope of the sensor, but also the type
of temperature probe. Without any further
parameter setting, measurement starts at once,
the measuring temperature is simultaneously
detected.
Premeasured ISM sensors can be used for mea-
surement without previous calibration.
The ISM logo is displayed as long as an ISM
sensor is connected.
When the ISM sensor has not been adjusted, the
“maintenance request” icon is displayed.
A new entry is added to the message list of the
Diagnostics menu:
Warn New sensor, adjustment required
Note: The display may vary depending on the device version.

10
ISM
First Calibration
Prior to first use, an ISM sensor must be calibrated:
To open calibration
Press menu key to select menu.
The measured values (upper right corner) and
the “alarm” and “calibration” icons are flashing.
(The analyzer classifies the values as “invalid”
because of the missing calibration).
Menu selection
Return to meas
99.2 % Air
25.6 °C
Select: [enter]
Lingua
Select calibration using arrow keys,
confirm with enter. Passcode: 1147.
(To change passcode, select:
Parameter setting/System control/Passcode
entry)
After passcode entry, the system is in function
check mode: Current outputs and relay contacts
behave as configured* and supply either the
last measured value or a fixed value until the
Calibration menu is exited.
* The current outputs / relay contacts are configured
in the BASE module or the communication modules
(OUT).
Calibration
Return Info
Module OXY 3400-067
99.2 % Air
25.6 °C
The function check (HOLD) mode is indicated by
the “Hold” icon (upper left of display).
Select module using arrow keys,
confirm by pressing enter.
Note: The display may vary depending on the device version.