Knick Protos II 4400 User Manual
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Knick Protos II 4400 User Manual

Process analysis system, measuring module for simultaneous measurement of ph valua and temperature with pfauder differential probes
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Betriebsanleitung
User Manual
Aktuelle Produktinformation: www.knick.de
Latest Product Information: www.knick.de
Analysenmesssystem
Protos II 4400(X) / Protos 3400(X)
Protos 3400(X)
Process Analysis System
Protos PH 3400(X)-033 Measuring Module
Messmodul Protos CONDI 3400 (X)-051
Deutsch
For Simultaneous Measurement of pH Value and
zur Leitfähigkeitsmessung mit induktiven Sensoren
Temperature with Pfauder Differential Probes
The Art of Measuring.

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Summary of Contents for Knick Protos II 4400

  • Page 1 The Art of Measuring. Analysenmesssystem Protos II 4400(X) / Protos 3400(X) Protos 3400(X) Process Analysis System Betriebsanleitung Protos PH 3400(X)-033 Measuring Module Messmodul Protos CONDI 3400 (X)-051 User Manual Deutsch For Simultaneous Measurement of pH Value and zur Leitfähigkeitsmessung mit induktiven Sensoren Temperature with Pfauder Differential Probes Aktuelle Produktinformation: www.knick.de...

  • Page 2: Returns

    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...

  • Page 3: Table Of Contents

    Table of Contents Protos PH 3400(X)-033 Module Returns ............................2 Disposal ............................2 Trademarks ........................... 2 Intended Use ....................6 Safety Instructions ..................7 Operation in Explosive Atmospheres: PH 3400X-033 Module ........7 Firmware Version .................... 8 Terminal Plate PH 3400-033 Module ............. 9 Installing the Module ..................
  • Page 4 Table of Contents Protos PH 3400(X)-033 Module Cal tolerance band ........................42 TC process medium .........................44 Temperature Compensation of Process Medium ............45 ORP/rH value ..........................46 Delta function ..........................46 Calculation Blocks ........................47 Logbook ............................50 Restore Factory Settings ......................50 Messages: Default settings and selection range ............51 Configuring a Current Output .....................53 Current Outputs: Characteristics ..................54 Current Outputs: Output Filter ....................56...
  • Page 5 Specifications ....................73 Appendix: ....................... 77 Minimum spans for current outputs .................77 Buffer table "Mettler-Toledo" ....................78 Buffer table "Knick CaliMat"....................79 Buffer table "DIN 19267" ......................80 Buffer table "NIST standard" (DIN 19266: 2000-01) .............81 Buffer table "Techn. buffers to NIST" .................82 Buffer table "Hamilton"...

  • Page 6: Intended Use

    Intended Use 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.

  • Page 7: Safety Instructions

    • 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.

  • Page 8: Firmware Version

    PH 3400X-033 Protos 3400 from FRONT firmware version 4.0 Protos 3400X from FRONT firmware version 4.0 Protos II 4400 from FRONT firmware version 1.0.0 Protos II 4400X from FRONT firmware version 1.0.0 Query Current Device Firmware/Module Firmware When the device is in measuring mode:...

  • Page 9: Terminal Plate Ph 3400-033 Module

    Terminal Plate PH 3400-033 Module 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.

  • Page 11: Installing The Module

    Installing the Module CAUTION! Electrostatic discharge (ESD). The modules' signal inputs are sensitive to electrostatic discharge. Take measures to protect against ESD before inserting the module and wiring the inputs. Note: Strip the insulation from the wires using a suitable tool to prevent dam- age.

  • Page 12: Wiring Examples

    Wiring Examples pH measurement with Pfaudler differential probe Impedance monitoring of measuring and reference electrode PH 3400-033...
  • Page 13 Wiring Examples Connection of sensors with VP cap e.g. Deltatrode (Hamilton), VP cable: VP 6-18/05 PH 3400-033 Signal ground (Solution Ground)

  • Page 14: Calibration / Adjustment

    Calibration / Adjustment Note: Function check (HOLD) active for the currently calibrated module Current outputs and relay contacts behave as configured • Calibration: Detecting deviations without readjustment • Adjustment: Detecting deviations with readjustment NOTICE! Without adjustment every pH meter delivers an imprecise or wrong output value! Every pH electrode has its individual zero point and its individual slope.
  • Page 15 Start new calibration View/adjust calibration data record respective module), the Administrator Return sees all data of the last calibration and can take over the values or perform a new calibration. 1) Protos II 4400(X): FW4400-107 only available from FRONT firmware version 02.xx.xx...

  • Page 16: Calibration Methods

    Calibration / Adjustment Calibration methods One-point calibration The electrode is calibrated with one buffer solution only. Here, only the electrode zero point is detected and taken into account by the Protos. One-point calibration is appropriate and permissible whenever the measured values lie near the electrode zero point so that slope changes do not have much of an impact.

  • Page 17: Temperature Compensation

    Calimatic with a temperature probe (Pt 100/ Pt 1000/ Cal medium: Buffer solution Knick 2.00 4.01 7.00 9.21 NTC 30 kΩ/NTC 8.55 kΩ). If you work with When changing sensors perform automatic temperature compensation during...

  • Page 18: Hold Function During Calibration

    HOLD Function During Calibration Behavior of the signal and relay outputs during calibration Measuring Calibration K2 contact Module A Selecting the "HOLD" is Module B measuring module active The current output of Module A Module B the selected Calibration Calibration module is in function check (HOLD)
  • Page 19 • Data entry of premeasured sensors Data entry: premeasured electrodes • Determination of nominal zero Determination of nominal zero • Temp probe adjustment (with Protos II 4400(X)) Return When you open the Calibration menu, the analyzer automatically proposes the previous calibration method.

  • Page 20: Automatic Buffer Recognition (Calimatic)

    Calimatic automatic buffer recognition Automatic Buffer Recognition (Calimatic) Automatic calibration using Knick Calimatic is performed with one, two, or three buffer solutions. Protos automatically detects the nominal buffer value on the basis of the electrode potential and the measured temperature. Any sequence of buffer solutions is possible, but they must belong to the buffer set defined during parameter setting.
  • Page 21 Menu Display Automatic buffer recognition Display of nominal buffer value. 7.00 pH 25.6 °C You can press “End” to reduce the Calimatic waiting time before stabilization of the Drift check with 1st buffer running Zero correction electrode potential (reduced accuracy Electrode potential -0000 mV of calibration values).

  • Page 22: Calibration With Manual Entry Of Buffer Values

    Calibration / Adjustment Calibration with manual entry of buffer values Calibration with Manual Entry of Buffer Values Calibration with manual entry of buffer values is performed with one, two or three buffer solutions. Protos displays the measured temperature. You must then enter the temperature-corrected buffer values. To do so, refer to the buffer table (e.g.
  • Page 23 Menu Display Manual entry Calibration with first buffer solution. 4.00 pH 25.6 °C You can press “End” to reduce the Manual entry waiting time before stabilization of the Drift check with 1st buffer running. Zero correction electrode potential (reduced accuracy Electrode potential -0224 mV of calibration values).

  • Page 24: Product Calibration (Calibration With Sampling)

    Calibration / Adjustment Product calibration Product Calibration (Calibration with Sampling) When the electrode cannot be removed – e.g. for sterility reasons – its zero point can be determined with “sampling”. To do so, the currently measured pro- cess value is stored by the Protos. Immediately afterwards, you take a sample from the process.
  • Page 25 Menu Display Product calibration Product calibration 7.00 pH 25.6 °C Product calibration is Product calibration performed in 2 steps. Cal medium: Product Cal by taking sample Prepare sampling, and input of pH value start by pressing softkey or enter. Start Return 7.00 pH Step 1...

  • Page 26: Data Entry Of Premeasured Electrodes

    Calibration / Adjustment Calibration by entering data from premeasured electrodes Data Entry of Premeasured Electrodes Entry of values for zero point, slope and isothermal potential of a pH electrode. The values must be known, e.g. determined beforehand in the laboratory. NOTICE! Input of an isothermal potential V also applies to the calibration methods...
  • Page 27 Isothermal potential The isothermal intersection point is the point of intersection between two cali- bration lines at two different temperatures. The potential difference between the electrode zero point and this intersection point is the isothermal potential “Viso“. It may cause measurement errors depending on the temperature. These errors can be compensated for by defining the“Viso“...

  • Page 28: Determination Of Nominal Zero

    Calibration / Adjustment Determination of nominal zero NOTICE! After having determined the nominal zero point of a Pfaudler probe, it is absolutely necessary to perform a two-point calibration/adjustment! Determination of Nominal Zero Every Pfaudler probe has a different, individual zero point. Depending on the probe variant, it lies near: Pfaudler standard probes +01.50 pH...
  • Page 29 Menu Display Determination of nominal zero Determination of nominal zero 7.00 pH 25.6 °C Dip sensor in buffer solution. Enter Determination of nominal zero temperature-corrected pH in the Dip sensor in buffer solution! Enter temperature-corrected pH range pH 6.5...7.5. value in the range 6.5 ... 7.5 pH. Start by pressing softkey or enter.

  • Page 30: Temp Probe Adjustment

    Calibration / Adjustment Temp Probe Adjustment Note: With Protos II 4400(X) in the Calibration menu, with Protos 3400(X) in the Maintenance menu. Temp Probe Adjustment This function allows compensating for the individual temperature probe tol- erance and the influence of the lead resistances to increase the accuracy of temperature measurement.

  • Page 31: Parameter Setting

    Parameter Setting CAUTION! Incorrect parameter setting, calibration or adjustment may result in incorrect measurements being recorded. Protos must therefore be commissioned by a system specialist, all its parameters must be set, and it must be fully adjusted. NOTICE! The "function check” (HOLD) mode is active during parameter setting. The behavior of the current outputs depends on the parameter setting, i.e., they may be frozen at the last measurement or set to a fixed value.

  • Page 32: Parameter Setting: Operating Levels

    Parameter Setting: Operating Levels Viewing level, Operator level, Administrator level Note: Function check (HOLD) mode active (Setting: BASE module) Viewing level, Operator level, Menu Display Administrator level 11.03 pH Open parameter setting 25.6 °C From the measuring mode: Menu selection Press menu key to select menu.

  • Page 33: Parameter Setting: Locking A Function

    Parameter Setting: Locking a Function Administrator level: Enabling/locking functions for Operator level Note: Function check (HOLD) mode active (Setting: BASE module) Administrator level: Menu Display Enable / lock functions Example: Blocking access to the calibration adjustments from the Operator level 11.03 pH Open parameter setting 25.0°C...

  • Page 34: Activating Parameter Setting

    Activating Parameter Setting Menu Display Parameter setting Activating parameter setting 11.03 pH 25.0°C From the measuring mode: Menu selection Press menu key to select menu. Select parameter setting using arrow keys, press enter to confirm. Select: [enter] Passcode as delivered: 1989 Return to meas Lingua 11.03 pH...

  • Page 35: Settings Of Sensor Data

    Settings of Sensor Data With “Auto“, the tolerance limits for the monitoring criteria are determined by the analyzer. They are displayed in gray. With ”Individual”, these tolerances can be adjusted. Note: Function check (HOLD) mode active. Gray values (display) cannot be edited. Parameter Default Selection / Range / Notes...
  • Page 36 Parameter Setting Sensor data. pH sensor monitoring adjustable Note: Function check (HOLD) mode active Menu Display Display Parameter selection Sensor data 7.00 pH 20.1 °C Sensor data are preset depending on Module PH 3400-033 (Administrator) the sensor type. Input filter Sensor data Gray display lines cannot be edited.

  • Page 37: Sensoface

    Sensoface Sensoface is a graphic indication of the sensor condition. The “smileys” provide information on wear and required maintenance of the sensor (“friendly” - “neutral” - “sad”). 24.3°C Sensocheck Automatic monitoring of glass and reference electrode Menu Display Activate Sensocheck 7.00 pH Open menu selection 25.6°C...

  • Page 38: Sensoface Criteria

    Sensoface is “sad” ... The “Diagnostics / Module PH / Sensor network diagram” shows all current sensor parameters in a graphic diagram. Sensor diagram 7.00 pH 24.1°C “Diagnostics / Module PH / Sensor network Sensor network diagram diagram”. 1 - Slope 2 - Zero point Tolerance limit violations can be seen at a 3 - Ref impedance...

  • Page 39: Cal Preset Values

    (The FRONT module contains the Protos system control). The manufacturer then supplies a TAN (transaction number) to release the add-on func- tion in the system control menu. 1) Protos II 4400(X): FW4400-005 only available from FRONT firmware version 02.xx.xx...
  • Page 40 New entry Zero + Slope T-band check? Zero > Tolerance ? Slope > Tolerance ? Adjustment Calibration Manual check New tolerance band Old tolerance band End of tolerance band 1) Protos II 4400(X): FW4400-005 only available from FRONT firmware version 02.xx.xx...
  • Page 41 Activating the Tolerance Adjustment Select menu: Parameter setting/System control/Release of options Note: The TAN for releasing an add-on function is only valid for the device with the corresponding serial number! Menu Display Activating an additional function 7.00 pH Menu selection 25.6 °C Open parameter setting.

  • Page 42: Calimatic Buffer

    20.1 °C solutions is displayed in gray. Cal preset values (Administrator) The “Calimatic buffer” menu shows all Calimatic buffer Knick Mettler-Toledo Knick 2.00 4.01 buffer sets available. Merck/Riedel Drift check Select buffer set with enter. DIN 19267 Calibration timer NIST standard...
  • Page 43 Parameter Setting Default settings and selection range Note: Function check (HOLD) mode active Parameter Default Selection / Range TC process medium • TC correction Off, linear, ultrapure water, table Linear: enter temperature factor +XX.XX %/K ORP/rH value • Reference electrode Ag/AgCl,KCI 3mol/l Ag/AgCl,KCI 1mol/l Hg, Tl/TlCl, KCl 3.3 mol/l...

  • Page 44: Tc Process Medium

    Parameter Setting TC process medium Note: Function check (HOLD) mode active TC process medium Menu Display (Parameter selection Pg 43) 7.00 pH TC process medium 24.0 °C You can choose from: Module PH 3400-033 (Administrator) • Linear (entry of TC coefficient) Input filter Sensor data •...

  • Page 45: Temperature Compensation Of Process Medium

    Parameter Setting TC process medium – Linear temperature compensation of process medium Temperature Compensation of Process Medium Linear temperature compensation, reference temp fixed at 25 °C pH (25 °C) = pH + TC/100 % (25 °C - T pH (25 °C) = pH value compensated to 25 °C = Measured pH value (temperature-corrected) = Temperature factor [%/K]...

  • Page 46: Orp/Rh Value

    Parameter Setting ORP/rH value, delta function Note: Function check (HOLD) mode active ORP/rH value, delta function Menu Display (selection Pg 43) 7.00 pH ORP/rH value 24.0 °C • Select type of reference electrode: ORP/rH value (Administrator) Ag/AgCl, KCl 1 mol/l (silver/silver chloride) Ref el Ag/AgCl, KCl 1m...

  • Page 47: Calculation Blocks

    Calculation Blocks Select menu: Parameter setting/System control/Calculation Blocks Calculation of new variables from measured variables Calculation Blocks Two measuring modules with all their measured values serve as input for the calculation block. In addition, the general device status (NAMUR signals) is taken into account.
  • Page 48 Activating a Calculation Block Select menu: Parameter setting/System control/Calculation Blocks Combining measuring modules With three measuring modules the following Calculation Block combinations are possible: Two Calculation Blocks can be activated. Menu Display Activating a Calculation Block Calculation Blocks 7.20 pH 25.6 °C •...
  • Page 49 Configuring a Calculation Block Select menu: Parameter setting/System control/Calculation Blocks Setting the process variable to be calculated Configuring a Menu Display Calculation Block To select a Calculation Block 7.20 pH 25.6 °C • Open parameter setting Parameter setting (Administrator) • System control System control Module FRONT 3400-011 •...

  • Page 50: Logbook

    Erase logbook last events with date and time, e.g. calibrations, warning and failure mes- sages, power failure (Protos 3400(X): Return 50, Protos II 4400(X): 100 events). 7.00 pH The logbook entries can be called 25.6 °C Logbook from the Diagnostics menu (Fig.).

  • Page 51: Messages: Default Settings And Selection Range

    Parameter Setting Messages: Default settings and selection range Note: Function check (HOLD) mode active Parameter Default Selection / Range Messages Limits max Off, device limits max., variable limits* • pH value Off, device limits max., variable limits* • ORP value Off, device limits max., variable limits* •...
  • Page 52 Setting the Message Parameters Messages Note: Function check (HOLD) mode active Menu Display Messages 7.00 pH Messages 20.1 °C All parameters determined by the Messages (Administrator) measuring module can generate Messages pH value Messages ORP value messages. Messages rH value Messages Temperature •...

  • Page 53: Configuring A Current Output

    Current Outputs Select menu: Parameter setting/Module BASE Note: Function check (HOLD) mode active Parameter setting Menu Display BASE module 7.00 pH To configure current output Configuring a Current Output 19.2°C • Call up parameter setting • Open parameter setting Module BASE (Administrator) •...

  • Page 54: Current Outputs: Characteristics

    Current Outputs: Characteristics Select menu: Parameter setting/Module BASE Note: Function check (HOLD) mode active • Linear characteristic The process variable is represented by a linear output current curve. Output current Process variable Start • Trilinear characteristic Two additional vertices must be entered: Output current 2nd vertex Y 1st vertex Y...
  • Page 55 • Function characteristic Nonlinear output current characteristic: allows measurements over several decades, e.g. measuring very low values with a high resolution and high values with a low resolution. Required: Entering a value for 50 % output current. Output current Entry for “50 % point”: e.g.: 10 % of measured value Process variable...

  • Page 56: Current Outputs: Output Filter

    Current Outputs: Output Filter Select menu: Parameter setting/Module BASE/Output current I.../Output filter Note: Function check (HOLD) mode active Time averaging filter To smoothen the current output, a low-pass filter with adjustable time interval can be switched on. When there is a jump at the input (100 %), the output level is at 63 % after the time interval has been reached.

  • Page 57: Maintenance

    The measurement error of the reference thermometer should be less than 0.1 °C. Adjustment without precise measurement might result in consid- erable deviations of the measured value display! 1) With Protos II 4400(X) in the Calibration menu...

  • Page 58: Diagnostic Functions

    U229 04/11/10 06:51 Warn Sensor dismou U229 04/11/10 06:50 • Warn Sensor dismou documentation to ISO 9001. (For parameter setting, see p. 50) Return Releasing module: • Message activated Message deactivated 1) Protos 3400(X): 50 events, Protos II 4400(X): 100 events...

  • Page 59: Device Description

    Diagnostic Functions Device description, FRONT module, BASE module Menu Display Diagnostic functions 6.53 pH Device description 22.7 °C Select module using arrow keys: Device description Module PH 3400-033 Provides information about all Input for pH, ORP and °C modules installed: Function, serial Hardware: 1, Software: 2.0 Serial number 0002283 number, hardware and firmware...

  • Page 60: Module Diagnostics

    Diagnostic Functions Menu selection: Diagnostics / Module PH ... Module diagnostics / Menu Display Sensor monitor 7.00 pH Opening the diagnostics menu 22.3 °C From the measuring mode: Menu selection Press menu key to select menu. Select diagnostics using arrow keys, confirm by pressing enter.

  • Page 61: Calibration Timer

    Display can Return be graphical or as a listing. The tolerance band (zero, slope) is configured during parameter setting (Module PH, Cal preset values). 1) Protos II 4400(X): FW4400-005 only available from FRONT firmware version 02.xx.xx.

  • Page 62: Cal Record

    Diagnostic Functions Menu Display Cal record, sensor diagram, statistics Cal record 7.00pH 24.2°C Data of last adjustment/ calibration, Cal record suitable for documentation to Active adjustment 04/03/10 15:35 Sensor type InPro3200SG ISO 9001 and GLP/GMP Serial number 00150313 Calimatic Cal mode (Date, time, calibration method, zero and slope, iso- Zero 6.95 pH...
  • Page 64 The table on the next page explains how to Select desired function using arrow keys, select favorites. press “Connect” softkey and confirm with enter. To deselect a function: Press “Disconnect” softkey, confirm with enter. 1) With Protos 3400(X) 2) With Protos II 4400(X) from FRONT firmware version 02.xx.xx.
  • Page 65 Menu Display Select favorites Favorites menu Diagnostic functions can be called directly from the measuring mode using a softkey. The “Favorites” are selected in the °C Diagnostics menu. Favorites menu 09.03.10 7.00 pH Select favorites 25.6 °C Press menu key to select menu. Menu selection Select diagnostics using arrow keys, confirm with enter.
  • Page 66 Diagnostic Functions General status information of the measuring system Select menu: Diagnostics - Message list Menu Display Diagnostic functions Opening the diagnostics menu 7.00 pH 25.6°C From the measuring mode: Menu selection Press menu key to select menu. Select diagnostics using arrow keys, confirm by pressing enter.

  • Page 67: Messages

    Messages Messages for PH 3400(X)-033 Module with Protos 3400(X) PH message Message type P008 Meas. processing (factory settings) FAIL P009 Module failure (Firmware Flash check sum) FAIL P010 pH range FAIL P011 pH Alarm LO_LO FAIL P012 pH Alarm LO WARN P013 pH Alarm HI...
  • Page 68 Messages PH message Message type P046 mV Alarm LO_LO FAIL P047 mV Alarm LO WARN P048 mV Alarm HI WARN P049 mV Alarm HI_HI FAIL P050 Man. temperature range FAIL P060 SAD SENSOFACE: Slope User-defined P061 SAD SENSOFACE: Zero User-defined P062 SAD SENSOFACE: Ref impedance (Sensocheck) User-defined...
  • Page 69 Messages PH message Message type P200 Noise level at pH input FAIL P201 Cal temp WARN P202 Cal: Buffer unknown Text P203 Cal: Identical buffers Text P204 Cal: Buf interchanged Text P205 Cal: Sensor unstable Text P206 Cal: Slope WARN P207 Cal: Zero WARN...
  • Page 70 Messages Messages for PH 3400(X)-033 Module with Protos II 4400(X) Failure Out of Specification Maintenance Required Message Type PH Message P008 Failure Meas. Processing (Factory Settings) P009 Failure Firmware Error P010 Failure pH Range P011 Failure pH Alarm LO_LO P012...
  • Page 71 Messages Message Type PH Message P065 Maintenance Required Sad Sensoface: Calibration timer P069 Maintenance Required Sad Sensoface: Calimatic (Zero/Slope) P070 User-defined Sad Sensoface: Sensor Wear P071 Maintenance Required Sad Sensoface: ISFET Leakage Current P072 Maintenance Required Sad Sensoface: ISFET Operating Point P074 Maintenance Required Sad Sensoface: ORP Zero Offset...
  • Page 72 Messages Message Type Calculation Block PH / PH Messages A010 Failure pH Diff Range A011 Failure pH Diff Alarm LO_LO A012 Out of Specification pH Diff Alarm LO A013 Out of Specification pH Diff Alarm HI A014 Failure pH Diff Alarm HI_HI A015 Failure Temperature Diff Range...

  • Page 73: Specifications

    Specifications Specifications Protos PH 3400(X)-033 pH/ORP input pH measurement with Pfaudler differential probe PH3400X-033: Ex ia IIC Input for measuring electrode Input for reference electrode Input for aux. electrode Measuring range (MR) pH value -2.00 ... +16.00 ORP value -2000 ... +2000 mV rH value 0.0 ...
  • Page 74 Fine / standard / coarse Calimatic buffer sets* • Fixed buffer sets: Mettler-Toledo 2.00 / 4.01 / 7.00 / 9.21 Knick CaliMat 2.00 / 4.00 / 7.00 / 9.00 / 12.00 DIN 19267 1.09 / 4.65 / 6.79 / 9.23 / 12.75 NIST standard 4.006 / 6.865 / 9.180...
  • Page 75 Specifications Calibration record Recording of: Zero point, slope, Viso, response time, calibration method with date and time Statistics Recording of: Zero, slope, Viso, response time, glass and reference impedance with date and time of the last three calibrations and the First Calibration Sensocheck Automatic monitoring of glass and reference electrode,...
  • Page 76 Specifications General data Explosion protection See certificates or www.knick.de (Ex version of module only) RoHS conformity According to EU directive 2011/65/EU EN 61326-1, EN 61326-2-3 NAMUR NE 21 Emitted interference Industrial applications* (EN 55011 Group 1 Class A) Interference immunity...

  • Page 77: Appendix

    Appendix: Minimum spans for current outputs The PH 3400(X)-033 module is a measuring module. It does not provide current outputs. Current outputs are provided by the BASE module (basic device) or by communication modules (e.g. OUT, PID). The corresponding parameters must be set there. The minimum current span shall prevent that the resolution limit of the measurement technology (±...

  • Page 78: Buffer Table "Mettler-Toledo

    Appendix: Buffer table "Mettler-Toledo"...

  • Page 79: Buffer Table "Knick Calimat

    Appendix: Buffer table "Knick CaliMat" °C Order No. CS-P0200A/... CS-P0400A/... CS-P0700A/... CS-P0900A/... CS-P1200A/... 2.01 4.05 7.09 9.24 12.58 2.01 4.04 7.07 9.16 12.39 2.01 4.02 7.04 9.11 12.26 2.00 4.01 7.02 9.05 12.13 2.00 4.00 7.00 9.00 12.00 2.00 4.01 6.99...

  • Page 80: Buffer Table "Din 19267

    Appendix: Buffer table "DIN 19267"...

  • Page 81: Buffer Table "Nist Standard" (Din 19266: 2000-01)

    Appendix: Buffer table "NIST standard" (DIN 19266: 2000-01) Notice: The pH(S) values of the individual charges of the secondary reference materi- als are documented in a certificate of an accredited laboratory. This certifi- cate is supplied with the respective buffer materials. Only these pH(S) values shall be used as standard values for the secondary reference buffer materials.

  • Page 82: Buffer Table "Techn. Buffers To Nist

    Appendix: Buffer table "Techn. buffers to NIST"...

  • Page 83: Buffer Table "Hamilton

    Appendix: Buffer table "Hamilton"...

  • Page 84: Buffer Table "Kraft

    Appendix: Buffer table "Kraft"...

  • Page 85: Buffer Table "Hamilton A

    Appendix: Buffer table "Hamilton A"...

  • Page 86: Buffer Table "Hamilton B

    Appendix: Buffer table "Hamilton B"...

  • Page 87: Buffer Table "Hach

    Appendix: Buffer table "HACH"...

  • Page 88: Buffer Table "Ciba

    Puff ertabellen Appendix: Buffer table "Ciba" -03- Ciba (94) Puff er Nennwerte: 2,06 4,00 7,00 10,00 °C 2,04 4,00 7,10 10,30 2,09 4,02 7,08 10,21 2,07 4,00 7,05 10,14 2,08 4,00 7,02 10,06 2,09 4,01 6,98 9,99 2,08 4,02 6,98 9,95 2,06 4,00...

  • Page 89: Buffer Table "Reagecon

    Puff ertabellen Appendix: Buffer table "Reagecon" -09- Reagecon Puff er °C 0°C *2,01 *4,01 *7,07 *9,18 *12,54 5°C *2,01 *4,01 *7,07 *9,18 *12,54 10°C 2,01 4,00 7,07 9,18 12,54 15°C 2,01 4,00 7,04 9,12 12,36 20°C 2,01 4,00 7,02 9,06 12,17 25°C 2,00...

  • Page 91: Specifiable Buffer Sets

    Specifiable Buffer Sets SW3400-002 / FW4400-002 Select menu: Parameter setting/System control/Buffer table Specifying an Individual Buffer Set for pH Measurement You can enter an individual buffer set with 3 buffer solutions. To do so, enter the nominal buffer values for the correct temperature (0 ... 95 °C / 32 ... 203 °F, 5 °C/9 °F step size).

  • Page 92: Overview

    Overview Overview of Parameter Setting Parameter Setting Menu Parameter Setting 7.00 pH 25.6 °C From measuring mode: Press menu key to select menu. Menu selection Select parameter setting using arrow keys, press enter to confirm. Administrator level Select: [enter] Access to all functions, also passcode setting. Releasing or Return to meas Lingua blocking functions for access from the Operator level.
  • Page 93 Brightness/contrast, auto-off BASE Module: Signal Outputs and Inputs, Contacts Output current I1, I2 Separately adjustable current outputs Contact K4 Failure signaling Contacts K3, K2, K1 Separately adjustable relay contacts Inputs OK1, OK2 Optocoupler signal inputs 1) Only with Protos II 4400(X)
  • Page 94 - Sensocheck ref. el. - Sensocheck glass el. - Response time - Calcheck Cal preset values • Calimatic buffer - Mettler-Toledo - Knick CaliMat - DIN 19267 - NIST standard - NIST technical - Hamilton - Kraft - Hamilton A/B...
  • Page 95 Calimatic Entry of buffer values Product calibration Data entry Nominal zero Temp probe adjustment Compensating for lead length (with Protos II 4400(X)) Maintenance Menu BASE module Current source Output current definable 0 ... 22 mA PH 3400(X)-033 module Sensor monitor pH / ORP input, RTD, Temp, Impedance glass + ref.

  • Page 96: Index

    Index Protos PH 3400(X)-033 Module Adaptive calibration timer 61 Adjusting the temperature probe (Protos 3400) 57 Adjusting the temperature probe (Protos II 4400) 30 Adjustment 15 Administrator level 32 Appendix 77 Application in hazardous locations 7 Automatic buffer recognition (Calimatic) 20...
  • Page 97 Index Protos PH 3400(X)-033 Module Data entry of premeasured electrodes 26 Delta function 46 Determination of nominal zero 28 Device description 59 Device firmware 8 Device limits max. 52 Diagnostic functions 58 Diagnostic messages 66 Diagnostic messages as favorite 64 Disposal 2 Electrostatic discharge (ESD) 11 EMC 76...
  • Page 98 Manual temperature compensation 17 Message icons 52 Message list 66 Messages, overview 67 Messages with Protos 3400(X) 67 Messages with Protos II 4400(X) 70 Minimum spans for current outputs 77 Module compatibility 8 Module diagnostics 60 Module firmware 8 Module installation 11...
  • Page 99 Index Protos PH 3400(X)-033 Module Parameter setting 31 Parameter setting: Cal preset values 39 Parameter setting: ORP/rH value 46 Parameter setting, overview 92 Parameter setting: Sensor data 35 Product calibration 24 Rated operating conditions 76 Release (softkey function) 33 Restore factory setting 50 Restore factory settings 50 Returns 2 Safety Instructions 7...
  • Page 100 TC process medium 43 Technical data 73 Temperature compensation during calibration 17 Temperature compensation of process medium 45 Temp probe adjustment (Protos 3400) 57 Temp probe adjustment (Protos II 4400) 30 Terminal plate 9 Three-point calibration 16 Tolerance adjustment 39 Trademarks 2...
  • Page 102 Knick Elektronische Messgeräte GmbH & Co. KG Headquarters Beuckestraße 22 • 14163 Berlin Germany Phone: +49 30 80191-0 Fax: +49 30 80191-200 info@knick.de www.knick.de Local Contacts www.knick-international.com Copyright 2019 • Subject to change Version: 10 This document was published on September 30, 2019.

This manual is also suitable for:

Protos ii 4400xProtos 3400Protos 3400xProtos ph 3400-033Protos ph 3400x-033

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