Knick Stratos Evo A402 User Manual Download Page 118 | Manualshive

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Protective Wiring of Relay Contacts

Protective Wiring of Relay Contacts
Relay contacts are subject to electrical erosion. Especially with inductive and capac-
itive loads, the service life of the contacts will be reduced. For suppression of sparks
and arcing, components such as RC combinations, nonlinear resistors, series resistors
and diodes should be used.

Typical AC applications
with inductive load
1 Load
2 RC combination,

e.g., RIFA PMR 209
Typical RC combinations for
230 V AC:
capacitor 0.1 µF / 630 V,
resistor 100 Ω / 1 W

3 Contact

1

2

3

1

2

3

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Summary of Contents for Stratos Evo A402

Page 1: ... X II 1G Ex ia IIC T3 T4 T6 SE 706X 2 NMSN 14163 Berlin BVS 10 ATEX E089 X II 1G Ex ia IIC T3 T4 T6 II 1G Ex ia IIC T3 T4 T6 SE 706X 1 NM 14163 Berlin BVS 10 ATEX E II 1G Ex ia IIC SE 706X 2 NM 14163 Berlin BVS 10 ATEX E II 1G Ex ia IIC x ia IIC T3 T4 T6 ATEX E 089 X SE 706X 2 NMS 14163 Berlin BVS 10 ATEX E0 II 1G Ex ia IIC T Latest Product Information www knick de Stratos Evo A402 Conductivity Me...

Page 2: ......

Page 3: ...24 Cond Wiring Examples 25 CondI Module 33 Cable Preparation SE 655 SE 656 34 CondI Wiring Examples 35 Dual Conductivity Module 40 Cond Cond Wiring Examples 41 Operation 44 The Keys and Their Functions 45 The Display 46 Display in Measuring Mode 47 Color Coded User Interface 48 Selecting the Mode Entering Values 49 Operating Modes 50 Overview of Configuration 54 Switching Parameter Sets A B 55 Sig...

Page 4: ...ng of Relay Contacts 118 PID Controller not with Cond Cond 121 Configuring the WASH Contact 128 Configuring the Time Date 130 Calibration with Calibration Solution 134 Product Calibration 136 Calibrating Toroidal Sensors 139 Calibration by Input of Cell Factor 140 Zero Calibration 141 Measurement 143 Diagnostics 147 Service 152 Operating Error 156 Error Messages 158 Sensocheck and Sensoface 162 Op...

Page 5: ...t 1 hysteresis Limit 1 delay Relay Contacts Function Assignment Limit Values Example device type pH 1 Press menu key 2 Select CONF using keys press enter 3 Select RELAY1 menu using keys press enter Specify relay contact function LIMIT 4 All items of this menu group are indicated by the LM1 code Press enter to select menu edit using arrow keys see next page Confirm and proceed by pressing enter 5 E...

Page 6: ...ocumentation available on our website www knick de Safety Instructions In official EU languages and others Quickstart Guides Installation and first steps Operation Menu structure Calibration Error messages and recommended actions Specific Test Report Electronic Documentation Manuals Software ...

Page 7: ... sets are provided You can externally switch between them via the Control input for example The HOLD input allows setting the HOLD mode from the outside The analyzer also provides power supply and allows signal processing for additional transmitters e g for flow monitoring You can select one of the following measuring functions pH ORP Oxygen Oxygen optical Conductivity measurement conductive induc...

Page 8: ...indication of the sensor condition provide excellent diagnostics Data Logger The internal logbook additional function TAN SW A002 can handle up to 100 entries up to 200 with AuditTrail additional function TAN SW A003 2 parameter sets A B The device provides two parameter sets which can be switched manually or via a control input for different process adaptations or different process conditions For...

Page 9: ...D mode 6 7 13 11 12 Current input HOLD input CONTROL input CONTROL floating digital control input The CONTROL input can be used either for parameter set selection A B or for flow monitoring The Wash contact can be used for indicating the active parameter set Power supply Current is provided through a universal power supply 80 230 V AC 45 65 Hz 24 60 V DC Options Additional functions can be activat...

Page 10: ...Wash cleaning function This contact can be used for controlling a rinsing probe or for indicating the active parameter set Signal outputs The analyzer provides two 0 4 20 mA current outputs for transmission of measured value and temperature for example Relay contacts Four floating relay contacts are available 14 15 16 17 18 19 20 R1 R2 Alarm R3 R4 Wash Alarm An alarm can be generated by Sensocheck...

Page 11: ... Meas module e g Cond Min limit PLC Max limit Alarm Control station Voltage supply Module I or Memosens II Memosens I Sensor Rinsing system Water Power supply 0 4 20 mA Current input Limit value max min Contacts Wash Alarm Temp Meas val ...

Page 12: ... 6 5 4 1 2 3 Fig Assembling the enclosure 1 Jumper 3 x 2 Washer 1 x for conduit mounting Place washer between enclosure and nut 3 Cable tie 3 x 4 Hinge pin 1 x insertable from either side 5 Enclosure screw 4 x 6 Sealing insert 1 x 7 Rubber reducer 1 x 8 Cable gland M20x1 5 3 x 9 Filler plug 3 x 10 Hexagon nut 5 x 11 Sealing plug 2 x for sealing in case of wall mounting Overview of the Stratos Evo ...

Page 13: ...es Pipe mount kit accessory ZU 0274 Protective hood for wall and pipe mounting accessory ZU 0737 Panel mount kit accessory ZU 0738 1 Cable gland 3 x 2 Knockouts for cable gland or conduit dia 21 5 mm 2 knockouts Conduit couplings not included 3 Knockout for pipe mounting 4 x 4 Knockout for wall mounting 2 x All dimensions in mm ...

Page 14: ...d for wall and pipe mounting accessory ZU 0737 Fig Pipe mount kit accessory ZU 0274 1 Hose clamp with worm gear drive to DIN 3017 2 x 2 Pipe mount plate 1 x 3 For vertical or horizontal posts or pipes 4 Self tapping screw 4 x Overview of the Stratos Evo ...

Page 15: ... Panel mount kit accessory ZU 0738 1 Circumferential sealing 1 x 2 Screws 4 x 3 Position of control panel 4 Span piece 4 x 5 Threaded sleeve 4 x Cutout 138 x 138 mm DIN 43700 Overview of the Stratos Evo All dimensions in mm ...

Page 16: ...6 7 11 12 13 Slot for measuring module R1 R2 Alarm Wash Power RS 485 For connection of analog sensors Insert interchangeable module measuring module 8 9 10 Output 1 Output 2 5 Control input HOLD input Memosens Power output 3 1 12 15 24 V 1 W Current input ...

Page 17: ...17 Terminal Plate and Rating Plates Terminal Assignments The terminals are suitable for single or stranded wires up to 2 5 mm2 AWG 14 A402N Rating Plate ...

Page 18: ... insulation Before connecting the device to the power supply make sure that its voltage lies within the range 80 to 230 V AC DC or 24 to 60 V DC A signal current supplied to the current input must be galvanically isolated If not connect an isolator module All parameters must be set by a system administrator prior to commissioning Terminals suitable for single or stranded wires up to 2 5 mm2 AWG 14...

Page 19: ...nu the calibration data are read from the sensor They can later be modified by calibration Power Supply Connect the power supply for Stratos Evo to terminals 21 and 22 24 230 V AC 45 65 Hz 24 80 V DC Terminal assignments Memosens connection Brown Green Yellow White Shield Current outputs OUT1 OUT2 Relay contacts REL1 REL2 Power supply Areas for placing the screwdriver to pull out the terminals 1 2...

Page 20: ...he Service menu you can select another measuring function at any time Function selection The selected func tion is highlighted Connected sensor sensor type manu facturer order code and serial number measuring point and tag number Last adjustment Conductivity 1 010 mS cm Measured values Conductivity Resistance Temperature 1 010 mS cm 1 00 kΩ 25 C Sensor data Sensor type Manufacturer Order code Seri...

Page 21: ...ns Sensor Areas for placing the screwdriver to pull out the terminals For dual devices Connection of sensor B Brown Green Yellow White Transp Standard connection sensor A Brown Green Yellow White Transp Brown Green Yellow White Transparent ...

Page 22: ...ble diameter 6 3 mm Length up to 100 m Process temperature 20 C 135 C 4 275 F Ingress protection IP 68 Order Codes Cable type Cable length Order number Memosens Ferrules 3 m CA MS 003NAA 5 m CA MS 005NAA 10 m CA MS 010NAA 20 m CA MS 020NAA M12 plug 8 pin 3 m CA MS 003NCA 5 m CA MS 005NCA Memosens Ex Ferrules 3 m CA MS 003XAA 5 m CA MS 005XAA 10 m CA MS 010XAA 20 m CA MS 020XAA M12 plug 8 pin 3 m C...

Page 23: ... select the corresponding measuring function in the Service menu This does not apply to the multi channel module for dual conductivity measurement and to the connection of Memosens sensors Here you will be prompted to select the desired measuring function upon first start up Multi channel module for connection of analog sensors dual conductivity For this module you must select the operating mode d...

Page 24: ...mples Terminal plate of module for Cond measurement The terminals are suitable for single or stranded wires up to 2 5 mm2 AWG 14 Cond Module The measuring module comes with a self adhesive label Stick the label to the module slot on the device front This way you have the wiring under control C D E F G H B A Cond input ...

Page 25: ...Measuring task Conductivity temperature Sensors principle 4 electrodes B C D E F G H A I hi U hi U lo I lo RTD RTD sense RTD GND shield Shield Sensors Cable Cond module Place jumper across F and G when a 2 wire temperature probe is used ...

Page 26: ...task Conductivity temperature Sensors principle 2 electrodes coaxial B C D E F G H A I hi U hi U lo I lo RTD RTD sense RTD GND shield Shield Sensors Cable Jumper Jumper Cond module Place jumper across F and G when a 2 wire temperature probe is used ...

Page 27: ...tivity temperature Sensors example SE 604 cable ZU 0645 B C D E F G H A I hi U hi U lo I lo RTD RTD sense RTD GND shield 1 4 3 6 A 5 2 A 1 2 3 4 5 6 Red Shield White Pink Black Sensors Cable Brown Gray Blue Green Yellow Connector of sensor head Cond module ...

Page 28: ...D E F G H A I hi U hi U lo I lo RTD RTD sense RTD GND shield Cond Wiring Examples Example 4 Measuring task Conductivity temperature Sensors example SE 610 White Brown Yellow Green Sensors Fixed cable Cond module ...

Page 29: ... G H A I hi U hi U lo I lo RTD RTD sense RTD GND shield Example 5 Measuring task Conductivity temperature Sensors example SE 620 VP cable e g CA VP6ST 003A Gray Blue Coax core Shield Green Coax shield Sensors VP cable Cond module White ...

Page 30: ...I hi U hi U lo I lo RTD RTD sense RTD GND shield 2 1 3 3 2 1 Example 6 Measuring task Conductivity temperature Sensors example SE 630 Gray White Brown Yellow Shield Pink Green Sensors Cable Plug in connection of sensor head Red Black Cond module ...

Page 31: ... I lo RTD RTD sense RTD GND shield Example 7 Measuring task Conductivity temperature Sensors example SE 600 SE 603 4 EL fringe field sensor Knick Blue Red Gray Shield White Green Yellow Green Pink Sensors Cable Cond module Brown Yellow Green Do not connect ...

Page 32: ...easuring task Conductivity temperature Sensor Memosens Sensor White Brown Yellow Transparent Green Device Memosens cable Connect the Memosens sensor to the RS 485 interface of the device Examples SE 604 X MS SE 605H SE 615 1 MS SE 630 X MS ...

Page 33: ...ng examples Terminal plate of CondI module The terminals are suitable for single or stranded wires up to 2 5 mm2 AWG 14 CondI Module The measuring module comes with a self adhesive label Stick the label to the module slot on the device front This way you have the wiring under control C D E F G H B A CONDI input ...

Page 34: ...led special cable BU RD RD BU GN WH YE GN YE Coax RD Coax WH Insert the special cable through the cable entry into the terminal compartment Remove the already separated part of the cable insulation 1 Turn the shielding mesh 2 over the cable insulation 3 Then shift the crimp ring 4 over the shielding mesh and tighten it using a pince 5 ...

Page 35: ...hi receive lo send lo send hi RTD RTD sense RTD GND shield Sensor cable CondI module Yellow Blue Red Red Blue Green White Coax white Coax red Shield Green yellow Example 1 Measuring task Noncontacting conductivity temperature Sensors SE 655 or SE 656 ...

Page 36: ...e 2 Measuring task Conductivity temperature Sensor SE 660 B C D E F G H A receive hi receive lo send lo send hi RTD RTD sense RTD GND shield Cable CondI module Yellow Blue Red Red Blue Green White Coax BK Coax RD Shield Green yellow ...

Page 37: ...C40 Pt1000 B C D E F G H A receive hi receive lo send lo send hi RTD RTD sense RTD GND shield Cable CondI module Black Black Blue Red Coax WH Coax BN Black Jumper Configuration settings for this sensor Sensor Conductivity temperature SENSOR OTHER RTD TYPE 1000Pt CELL FACTOR 1 88 TRANS RATIO 125 ...

Page 38: ...40S NTC 30k B C D E F G H A receive hi receive lo send lo send hi RTD RTD sense RTD GND shield Cable CondI module Black Black Blue Red Coax WH Coax BN Black Configuration settings for this sensor Sensor Conductivity temperature SENSOR OTHER RTD TYPE 30 NTC CELL FACTOR approx 1 7 TRANS RATIO 125 ...

Page 39: ...e Connect the SE 670 SE 680 sensor to the RS 485 interface of the device When SE 670 SE 680K is selected as sensor in the Configuration menu the default values are taken as calibration data They can then be modified by calibration All calibration data of the SE 680M sensor with Memosens protocol are stored in the sensor Cable types M12 ferrules 5 m CA M12 005NA 10 m CA M12 010NA 20 m CA M12 020NA ...

Page 40: ...ring examples Terminal plate for dual conductivity measurement The terminals are suitable for single or stranded wires up to 2 5 mm2 AWG 14 The measuring module comes with a self adhesive label Stick the label to the module slot on the device front This way you have the wiring under control C D E F G H B A CC input I K ...

Page 41: ...LL GND A RTD A RTD GND B CELL B CELL GND B RTD B RTD GND A SHIELD B SHIELD Example 1 Measuring task Dual conductivity temperature Sensors principle 2 x 2 electrode sensor Sensors 2 x cable Cond Cond module A B Cond Cond Wiring Examples ...

Page 42: ...rature Sensors 2 x SE 604 Cable 2 x ZU 0645 B C D E F G H I K A A CELL A CELL GND A RTD A RTD GND B CELL B CELL GND B RTD B RTD GND A SHIELD B SHIELD Sensors 2 x cable Black Green White Pink Brown Gray Yellow Red Brown Gray Yellow Red White Pink Black Green A B Cond Cond module ...

Page 43: ...ND B CELL B CELL GND B RTD B RTD GND A SHIELD B SHIELD Cond Cond Wiring Examples Example 3 Measuring task Dual conductivity temperature Sensors 2 x SE 610 Sensors 2 x cable Black Green White Brown Yellow Brown Yellow White Black Green A B Cond Cond module ...

Page 44: ... the configuration you can set various displays as standard display for the measuring mode see page 47 Note By pressing the meas key in measuring mode you can view the displays for approx 60 sec NOTICE You must configure the analyzer for the respective measurement task Time or flow Active parameter set configuration enter key Display indicates OUT1 e g measured value Display indicates OUT2 e g tem...

Page 45: ...rarily for approx 60 s info Retrieve information Show error messages menu Measuring mode Call menu Up Down arrows Menu Increase decrease a numeral Menu Selection enter Configuration Confirm entries next configuration step Calibration Continue program flow Left Right arrows Menu Previous next menu group Number entry Move between digits ...

Page 46: ... 15 Unit symbols 16 Primary process value 17 Secondary display 18 Proceed using enter 19 Not used 20 Diagnostics 21 Configuration mode 22 Calibration mode 23 Measuring mode 24 Sensoface The Display Signal Colors Display Backlighting Red Red blinking Alarm in case of fault display values blink Input error illegal value or wrong passcode Orange HOLD mode Calibration Configuration Service Turquoise D...

Page 47: ... main display Press enter to select a display as MAIN DISPLAY The secondary display shows MAIN DISPLAY NO Use the UP DOWN arrows to select MAIN DISPLAY YES and confirm by pressing enter The display color changes to white This display is now shown in measuring mode The MAIN DISPLAY is the display which is shown in measuring mode To call the mea suring mode from any other mode hold the meas key depr...

Page 48: ...en which indicates asset manage ment messages for predictive diagnostics such as maintenance request pre alarm and sensor wear The alarm status has a particularly noticeable red display color and is also signaled by flashing display values Invalid inputs or false passcodes cause the entire display to blink red so that operating errors are significantly reduced White Measuring mode Orange HOLD mode...

Page 49: ...ssing enter To select the operating mode 1 Hold meas key depressed 2 s measuring mode 2 Press menu key the selection menu appears 3 Select operating mode using left right arrow key 4 Press enter to confirm the selected mode Selection menu Selected mode blinks 1 4 3 2 5 7 6 Selecting the Mode Entering Values ...

Page 50: ...adjusted In that case the device dis plays the actual value and internally corrects the measurement error of the sensor Calibration must be repeated at regular intervals The time between the calibration cycles depends on the load on the sensor During calibration the device is in HOLD mode During calibration the device remains in the HOLD mode until it is stopped by the operator Configuration You m...

Page 51: ... process HOLD active 21 4 HOLD active Output current mA Output signal for HOLD FIX setting 21 0 mA Output signal for HOLD LAST setting Output signal during HOLD Output signal response LAST The output current is frozen at its last value Recommended for short configuration procedures The process should not change decisively during configuration Changes are not noticed with this setting Fix The outpu...

Page 52: ... will be deleted The 22 mA signal can also be triggered by Sensoface messages configurable Generating a message via the CONTROL input min flow max flow The CONTROL input can be used for parameter set selection or for flow measure ment pulse principle depending on its assignment in the Configuration menu First the flow transmitter must be calibrated in the CONTROL menu ADJUST FLOW When preset to fl...

Page 53: ...time Display of direct sensor values Display of software version model designation serial no Pressing the menu key down arrow opens the selection menu Select the menu group using the left right arrow keys Pressing enter opens a menu item Press meas to return TAG display after 60 s after 60 s CLK display Controller parameter display if configured Display of measured values for validation simulators...

Page 54: ...er opens a menu item Use the arrow keys to edit a value Press enter to confirm save the settings Return to measurement Hold meas key depressed 2 s Select menu group Menu group Code Display Select menu item Sensor selection multi channel device select sensor A sensor B Menu item 1 Menu item Current Output 1 Current output 2 Compensation Control input parameter set or flow measurement Alarm mode Rel...

Page 55: ...onfigurable Menu Groups The device provides 2 parameter sets A and B By switching between the parameter sets you can adapt the device to different measurement situations for example Parameter set B only permits setting of process related parameters Menu group Parameter set A Parameter set B Sensor selection Current output 1 Current output 1 Current output 2 Current output 2 Compensation Compensati...

Page 56: ...s PARSET blinks in the lower line Select parameter set using and keys Select PARSET A PARSET B The currently active parameter set is read on the display Press enter to confirm Cancel by pressing meas The active parameter set can be signaled using the WASH contact If configured correspondingly the WASH contact signals Parameter set A Contact open Parameter set B Contact closed Wash Signaling Parame...

Page 57: ...urglass in the display blinks Check sensor data MEMO SENS View sensor information using keys confirm using enter Sensoface is friendly when the sensor data are okay Go to measuring mode Press meas info or enter After 60 sec the device auto matically returns to measuring mode timeout Possible error message Sensor defective Replace sensor When this error message appears the sensor cannot be used Sen...

Page 58: ...set to a fixed value Disconnect and remove old sensor Install and connect new sensor Temporary messages which are activated during the replace ment are indicated but not output to the alarm contact and not entered in the logbook Wait until the sensor data are displayed MEMO SENS Check sensor data MEMO SENS View sensor information using keys confirm using enter You can view the sensor manu facturer...

Page 59: ...μS cm xx xx μS cm xxx x μS cm xxxx μS cm x xxx mS cm xx xx mS cm xxx x mS cm x xxx S m xx xx S m xx xx MΩ xxx x mS cm Conc Solution 01 NaCl 02 HCl 03 NaOH 04 H2SO4 05 HNO3 06 H2SO4 07 HCl 08 HNO3 09 H2SO4 10 NaOH 11 H2 SO4 SO3 oleum 01 NaCl TEMP UNIT C F C TEMPERATURE EXT only with I input enabled via TAN AUTO MAN EXT only if enabled via TAN AUTO AUTO RTD TYPE 100 PT 1000 PT 8 55 NTC 30 NTC Ni100 ...

Page 60: ...enu 2 Select CONF using press enter 3 Select parameter set using keys press enter 4 Select SENSOR menu using keys press enter 5 All items of this menu group are indicated by the SNS code Press enter to select menu edit using arrow keys see next page Confirm and proceed by pressing enter 6 Exit Press meas key until the meas mode indicator is displayed 6 5 Select sensor type Enter cell constant Sele...

Page 61: ...e using keys Press enter to confirm Cond Conc Sal USP μS cm Select measuring range For cond measurement only Select desired measuring range using keys Press enter to confirm x xxx μS cm xx xx μS cm xxx x μS cm xxxx μS cm x xxx mS cm xx xx mS cm xxx x mS cm x xxx S m xx xx S m xx xx MΩ Concentration determination For conc measurement only Select desired concentration solution using keys Press enter...

Page 62: ...e safety the USP limit value can be reduced in the device To do so a factor is specified Configuration steps SNS menu group When USP function has been selected the measuring range is fixed to 00 00 99 99 μS cm Temperature compensation is switched off Temperature is monitored Access REL menu group and select USP FUNCT as limit function Relays 1 and 2 can now be used as USP limit contacts Reduced li...

Page 63: ...1 0 70 2 5 20 1 1 75 2 7 25 1 3 80 2 7 30 1 4 85 2 7 35 1 5 90 2 7 40 1 7 95 2 9 45 1 8 100 3 1 50 1 9 Limit values for USP function Limit contact response REL1 and REL2 Cond within limits of USP function Cond USP table TDS factor Err 01 REL1 active REL2 active 100 USP limit see table above Reduced USP limit 10 USP Function ...

Page 64: ...ct menu edit using arrow keys see next page Confirm and proceed by pressing enter 6 Exit Press meas key until the meas mode indicator is displayed 6 5 Select sensor type Enter cell constant Select measuring mode Select measuring range Concentration determination Temperature unit Temperature detection Select type of temp probe Cleaning cycles Sterilization cycles CHECK TAG CHECK GROUP 5 Sensor Temp...

Page 65: ...era ture no measurement see next step EXT Temperature specified via current input only if enabled via TAN Press enter to confirm AUTO MAN EXT Manual temperature Modify digit using keys select next digit using keys Press enter to confirm 50 250 C 58 482 F Select type of temp probe not for Memosens Select type of temperature probe using keys Press enter to confirm 100 PT 1000 PT 30 NTC 8 55 NTC Ni10...

Page 66: ...mp probe Cleaning cycles Sterilization cycles CHECK TAG CHECK GROUP 1 Press menu key 2 Select CONF using press enter 3 Select parameter set using keys press enter 4 Select SENSOR menu using keys press enter 5 All items of this menu group are indicated by the SNS code Press enter to select menu edit using arrow keys see next page Confirm and proceed by pressing enter 6 Exit Press meas key until the...

Page 67: ...vates logging in extended logbook Press enter to confirm The cleaning and sterilization cycles are logged to measure the load on the sensor Suitable for biochemical applications process temperature approx 0 50 C 32 122 F CIP temperature 55 C 131 F SIP temperature 115 C 239 F Note A CIP or SIP cycle is only entered into the logbook 2 hours after the start to ensure that the cycle is complete With M...

Page 68: ...ECK GROUP 1 Press menu key 2 Select CONF using press enter 3 Select parameter set using keys press enter 4 Select SENSOR menu using keys press enter 5 All items of this menu group are indicated by the SNS code Press enter to select menu edit using arrow keys see next page Confirm and proceed by pressing enter 6 Exit Press meas key until the meas mode indicator is displayed Sensor Sensor Verificati...

Page 69: ...points GROUP in the sensor TAG and GROUP can be specified by the calibration tool or automatically entered by the transmitter When connecting an MS sensor to the transmitter it can be checked if the sensor contains the correct TAG or belongs to the correct GROUP If not a message will be generated Sensoface gets sad and the display backlighting turns magenta purple The sad Sensoface icon can also b...

Page 70: ...70 70 ...

Page 71: ...T 1000PT 30 NTC 1000PT CELL FACTOR XX XXx 01 980 TRANS RATIO XXX Xx 120 0 MEAS MODE Cond Conc Sal Cond Cond MEAS RANGE xxx x µS cm x xxx mS cm xx xx mS cm xxx x mS cm x xxx S m xx xx S m x xxx mS cm Conc Solution 01 NaCl 02 HCl 03 NaOH 04 H2SO4 05 HNO3 06 H2SO4 07 HCl 08 HNO3 09 H2SO4 10 NaOH 11 H2 SO4 SO3 oleum 01 NaCl TEMP UNIT C F C Configuring a CondI Sensor ...

Page 72: ...et using keys press enter 4 Select SENSOR menu using keys press enter 5 All items of this menu group are indicated by the SNS code Press enter to select menu edit using arrow keys see next page Confirm and proceed by pressing enter 6 Exit Press meas key until the meas mode indicator is displayed Sensor type Temperature probe Cell factor Transfer ratio Measuring mode Measuring range Concentration d...

Page 73: ...mperature probe using keys Press enter to confirm Enter cell factor using keys Press enter to confirm Enter transfer ratio using keys Press enter to confirm 1000PT 100PT 30 NTC 01 980 XX XXx 120 00 XXX Xx Measuring mode Select desired mode using keys Press enter to confirm Cond Conc Sal Range For cond measurement only Select desired measuring range using keys Press enter to confirm xxx x µS cm x x...

Page 74: ...elect CONF using press enter 3 Select parameter set using keys press enter 4 Select SENSOR menu using keys press enter 5 All items of this menu group are indicated by the SNS code Press enter to select menu edit using arrow keys see next page Confirm and proceed by pressing enter 6 Exit Press meas key until the meas mode indicator is displayed Sensor Concentration Determination Temperature Unit Co...

Page 75: ...lect desired concentration solution using keys see appendix for ranges Press enter to confirm 01 NaCl 02 HCl 03 NaOH 04 H2 SO4 05 HNO3 06 H2 SO4 07 HCl 08 HNO3 09 H2 SO4 10 NaOH 11 H2 SO4 SO3 oleum Temperature unit Select C or F using keys Press enter to confirm C F CondI Configuration ...

Page 76: ...HECK TAG CHECK GROUP 1 Press menu key 2 Select CONF using press enter 3 Select parameter set using keys press enter 4 Select SENSOR menu using keys press enter 5 All items of this menu group are indicated by the SNS code Press enter to select menu edit using arrow keys see next page Confirm and proceed by pressing enter 6 Exit Press meas key until the meas mode indicator is displayed Sensor Cleani...

Page 77: ...ivates logging in extended logbook Press enter to confirm ON OFF The cleaning and sterilization cycles are logged to measure the load on the sensor Suitable for biochemical applications process temperature approx 0 50 C 32 122 F CIP temperature 55 C 131 F SIP temperature 115 C 239 F Note A CIP or SIP cycle is only entered into the logbook 2 hours after the start to ensure that the cycle is complet...

Page 78: ...ess enter to select menu edit using arrow keys see next page Confirm and proceed by pressing enter 6 Exit Press meas key until the meas mode indicator is displayed Sensor Sensor Verification TAG GROUP Select sensor type Select temp probe Select cell factor Select transfer ratio Select measuring mode Select measuring range Concentration determination Temperature unit Cleaning cycles Sterilization c...

Page 79: ...ing points GROUP in the sensor TAG and GROUP can be specified by the calibration tool or automatically entered by the transmitter When connecting an MS sensor to the transmitter it can be checked if the sensor contains the correct TAG or belongs to the correct GROUP If not a message will be generated Sensoface gets sad and the display backlighting turns purple The sad Sensoface icon can also be si...

Page 80: ...alising Device type Cond Cond Display OUT 2 Display OUT 1 DISPLAY Channel selection and display assignment Outlet COND B sensor with fitting Inlet COND A sensor with fitting Connection length max 3 m Device Type Cond Cond Cation exchanger ...

Page 81: ...anger size capacity efficiency Alkalizing agent NaOH Alkalizing agent NH3 Alkalizing agent LiOH ON OFF Displaying the remaining capacity Diagnostics Monitor menu After replacement of the ion exchanger an entry must be made in the SERVICE menu Input of ion exchanger size Input of ion exchanger capacity Input of ion exchanger efficiency Variable pH value factors specifiable Coefficient C Factor F1 F...

Page 82: ...ng NaOH NH3 LiOH Concentration calculation Concentration calculation Concentration calculation Input of user specific parameters possible With C6 and C9 the concentration of the alkalizing agent can be shown in the measurement display and in the sensor monitor and be switched to the current outputs ...

Page 83: ...ent does not require much maintenance and has the following advantage Normal pH measurement in ultrapure water is very critical Boiler feed water does not contain many ions This requires the use of a special electrode which must be calibrated constantly and the service life of which is generally rather short Function Two sensors are used to measure the conductivity before and after the cation exch...

Page 84: ...g applies to both channels A and B Selected in text line C6 Alkalizing agent Entries for Calculating the Consumption of the Ion Exchanger EXCHER CAP 3 ON OFF OFF EXCHER SIZE 3 00 50 5 00 LTR 00 50 LTR CAPACITY 3 1 000 5 000 VAL 1 000 VAL EFFICIENCY 3 50 00 100 0 100 0 ...

Page 85: ...t higher range until the max measurement limit is reached 9999 μS cm This applies to display values and current outputs The current outputs are adjusted using a floating point editor which allows settings over several decades The initial range of the editor is the selected range Selected resolution Displayed range or floating point editor Cond Cond Configuration 3 Entries for calculating the consu...

Page 86: ...86 86 Configuration Overview Tables Device Type Cond Cond sensor Choices Default 11 H2 SO4 SO3 oleum TEMPERATURE EXT only with I input enabled via TAN AUTO MAN EXT only if enabled via TAN ...

Page 87: ...osens to 2 4 electrode sensor the cell constant is set to the default value 01 0000 c and then must be entered manually 2 The range selection allows selecting the maximum resolution If the upper limit of this range is exceeded the device automatically switches to the next higher range Device Type CondI CondI Sensor Choices Default ...

Page 88: ...01 S m 0 01 S m 0 1 S m 1 0 S m 10 0 S m 100 S m END 20 mA Decades see above 100 0 mS c BI LIN BEGIN 0 4 mA Range depending on selected channel END 20 mA Range depending on selected channel CORNER X Conditions for bilinear characteristic Vertex X BEGIN CORNER X END rising BEGIN CORNER X END falling CORNER Y Default 12 mA Vertex Y 0 mA 4 mA CORNER Y 20 mA TMP C BEGIN 0 4 mA 50 250 C 000 0 C END 20 ...

Page 89: ...rview Tables Configuration default in bold print Current output 2 Default setting CHANNEL TMP other settings like OT1 Correction Cond Compensation for ultrapure water NaCl HCL NH3 NaOH not for toroidal conductivity sensors ...

Page 90: ... depending on the configuration If you want to output a conductivity value that is independent of the measured temperature uncompensated you can monitor the sensor lines for breakage by setting TEMP CHECK to ON in the Alarm menu Configuration default in bold print CNTR_IN input 0 20000 pulses liter 12000 pulses liter Alarm Relay contacts REL1 REL2 The following submenu depends on the selected sett...

Page 91: ...aling the active parameter set Selecting the parameter set PARSET no switchover parameter set A manual selection in the Configuration menu switchover via CNTR control input These menu items appear only if selected Hysteresis fixed at 5 of threshold value Time date Measuring points TAG GROUP The entries are made in the text line The entries are made in the text line ...

Page 92: ...Range Current Start Current End 1 Press menu key 2 Select CONF using press enter 3 Select parameter set using keys press enter 4 Select OUT1 menu using keys press enter 5 All items of this menu group are indicated by the OT1 code Press enter to select menu edit using arrow keys see next page Confirm and proceed by pressing enter 6 Exit Press meas key until the meas mode indicator is displayed Conf...

Page 93: ...lected process variable range If the adjusted range is exceeded the device automati cally switches to the next higher range Autorange Current end Enter value using keys Press enter to confirm Entered value applies to selected process variable range If the adjusted range is exceeded the device automati cally switches to the next higher range Autorange Assignment of measured values Current start and...

Page 94: ... current for HOLD FIX Output Current Characteristic 1 Press menu key 2 Select CONF using press enter 3 Select parameter set using keys press enter 4 Select OUT1 menu using keys press enter 5 All items of this menu group are indicated by the OT1 code Press enter to select menu edit using arrow keys see next page Confirm and proceed by pressing enter 6 Exit Press meas key until the meas mode indicat...

Page 95: ...e next higher range Autorange Bilinear curve Vertex X Y Enter value using keys Press enter to confirm Entered value applies to selected vertex of bilinear curve Corner X process variable and Corner Y output current see figure below Vertex of bilinear curve Output current Process variable Example Current range 4 20 mA Current start 0 µS cm Current end 200 µS cm Vertex CORNER X 10 µS cm process vari...

Page 96: ...me units either in µS cm or in S m see listing 1 0 µS cm 10 0 µS cm 0 001 S cm 100 0 µS cm 0 01 S cm 1 0 mS cm 0 1 S cm 10 0 mS cm 1 0 S cm 100 0 mS cm 10 0 S cm 1000 mS cm 100 S cm The start value is the next decade value below the lowest measured value The end value is the next decade value above the highest measured value The number of decades results from Number of decades log end value log st...

Page 97: ...ut current Select using keys confirm by pressing enter Logarithmic curve Bilinear curve Linear characteristic Start value Enter value using keys Press enter to confirm Start value of logarithmic out put curve End value Enter value using keys Press enter to confirm End value of logarithmic output curve Possible start and end values for the logarithmic curve Configuring the Current Output ...

Page 98: ...t Time Averaging Filter 1 Press menu key 2 Select CONF using press enter 3 Select parameter set using keys press enter 4 Select OUT1 menu using keys press enter 5 All items of this menu group are indicated by the OT1 code Press enter to select menu edit using arrow keys see next page Confirm and proceed by pressing enter 6 Exit Press meas key until the meas mode indicator is displayed enter Config...

Page 99: ...ime interval has been reached The time interval can be set from 0 to 120 sec If the time interval is set to 0 sec the current output directly follows the input Note The filter only acts on the current output not on the display the limit values or the controller During HOLD the filter is not applied This prevents a jump at the output Configuring the Current Output Time interval 0 120 s 1st variable...

Page 100: ... Current Error and HOLD 1 Press menu key 2 Select CONF using press enter 3 Select parameter set using keys press enter 4 Select OUT1 menu using keys press enter 5 All items of this menu group are indicated by the OT1 code Press enter to select menu edit using arrow keys see next page Confirm and proceed by pressing enter 6 Exit Press meas key until the meas mode indicator is displayed Configuring ...

Page 101: ...using Press enter to confirm Output current during Sensoface messages The output current can be set to 22 mA in the case of Sensoface messages Select ON or OFF using Press enter to confirm Output current during HOLD LAST During HOLD the last measured value is maintained at the output FIX During HOLD a value to be entered is maintained at the output Select using Press enter to confirm Output curren...

Page 102: ...5 All items of this menu group are indicated by the COR code Confirm and proceed by pressing enter 6 Exit Press meas key until the meas mode indicator is displayed Temperature compensation Temperature compensation of process medium Enter reference temperature Temperature Compensation Selecting the compensation method Temperature Compensation enter ...

Page 103: ...ure nLF Temperature compensation for natural waters to EN 27888 NaCl HCL NH3 NaOH Ultrapure water with traces of impurity 0 120 C 32 248 F Temperature compensa tion of process medium With linear compensation only Step 1 Enter temperature compensation of the process medium Enter reference temperature Step 2 Enter reference temperature Enter value using keys Press enter to confirm Permissible range ...

Page 104: ...eter set A using keys press enter 4 Select CNTR_IN menu using keys press enter 5 All items of this menu group are indicated by the IN code Press enter to select menu edit using arrow keys see next page Confirm and proceed by pressing enter 6 Exit Press meas key until the meas mode indicator is displayed CONTROL input function PARSET FLOW ...

Page 105: ...INPUT selecting parameter set A B via signal at CONTROL input Parameter set A 0 2 V AC DC Parameter set B 10 30 V AC DC Process control system Power supply 12 24 V AC DC External switchover of parameter sets The parameter set A B can be activated from outside by sending a signal to the CONTROL input e g from the process control system A402 CONTROL input 13 12 ...

Page 106: ...s press enter 5 All items of this menu group are indicated by the IN code Press enter to select menu edit using arrow keys see next page Confirm and proceed by pressing enter 6 Exit Press meas key until the meas mode indicator is displayed CONTROL input function PARSET FLOW FLOW ADJUST Flow Measurement Configuring the CONTROL Input ...

Page 107: ...function of CONTROL input Select using keys confirm by pressing enter selecting parameter set A B via signal at CONTROL input for connecting a pulse output flow meter Adjust to flow meter With Flow selected you must adjust the device to the flow meter used Enter value using arrow keys confirm by pressing enter 12000 pulses liter Display Flow measurement in measuring mode Display Flow measurement s...

Page 108: ...ated by the ALA code Press enter to select menu edit using arrow keys see next page Confirm and proceed by pressing enter 6 Exit Press meas key until the meas mode indicator is displayed Alarm Delay Alarm Sensocheck Alarm Tempcheck Alarm CONTROL input With flow monitoring Max flow alarm With flow monitoring Min flow alarm Alarm Alarm Delay Sensocheck Tempcheck Configuring the Alarm ...

Page 109: ... temperature probe will be monitored Alarm Contact The alarm contact is closed during normal operation N C It opens in the case of alarm or power outage As a result a failure message is output even in the case of line breakage fail safe behav ior For contact ratings see Specifications Error messages can also be signaled by a 22 mA output current see Error messages and Configuration Output 1 Output...

Page 110: ...enter 5 All items of this menu group are indicated by the ALA code Press enter to select menu edit using arrow keys see next page Confirm and proceed by pressing enter 6 Exit Press meas key until the meas mode indicator is displayed Alarm Delay Alarm Sensocheck Alarm CONTROL input With flow monitoring Max flow alarm With flow monitoring Min flow alarm Configuring the Alarm ...

Page 111: ...assigned to FLOW flow monitoring in the CONF menu FLOW CNTR Flow measurement allows monitoring the minimum and maximum flow pulse counter Alarm Minimum flow FLOW MIN Specify value Default 05 00 liters h Alarm Maximum flow FLOW MAX Specify value Default 25 00 liters h Configuring the Alarm ...

Page 112: ...ss enter 5 All items of this menu group are indicated by the RL1 code Press enter to select menu edit using arrow keys see next page Confirm and proceed by pressing enter 6 Exit Press meas key until the meas mode indicator is displayed Use of relays Select process variable Limit 1 switching characteristics function Limit 1 contact type Limit 1 setpoint Limit 1 hysteresis Limit 1 delay ...

Page 113: ...ction menu group Select process variable Select desired process variable using keys Press enter to confirm Depending on module or Memosens sensor Limit 1 function Select desired function using arrow keys LoLevel active if value falls below setpoint LoLevel active if value exceeds setpoint Press enter to confirm Limit 1 icon Limit 1 contact response N O normally open contact N C normally closed con...

Page 114: ... of this menu group are indicated by the RL1 code Press enter to select menu edit using arrow keys see next page Confirm and proceed by pressing enter 6 Exit Press meas key until the meas mode indicator is displayed Use of relays Select process variable Limit 1 switching characteristics function Limit 1 contact type Limit 1 setpoint Limit 1 hysteresis Limit 1 delay Limit Function Relay 1 ...

Page 115: ... Press enter to confirm Depending on module or Memosens sensor Limit 1 delay The contact is activated with delay deactivated without delay Adjust delay using keys Press enter to confirm Limit Lo Hysteresis Setpoint Contact 0 1 Signal Limit Hi Hysteresis Signal Setpoint Contact 0 1 Application of Hysteresis ...

Page 116: ... menu group are indicated by the RL2 code Press enter to select menu edit using arrow keys see next page Confirm and proceed by pressing enter 6 Exit Press meas key until the meas mode indicator is displayed Use of relays Select process variable Limit 2 switching characteristics function Limit 2 contact type Limit 2 setpoint Limit 2 hysteresis Limit 2 delay Configuring the Relay Contacts ...

Page 117: ...ect using keys Press enter to confirm Limit 2 setpoint LEVEL Enter setpoint using keys Press enter to confirm Depending on module or Memosens sensor Limit 2 hysteresis HYSTERESIS Select hysteresis using keys Press enter to confirm Depending on module or Memosens sensor Limit 2 delay DELAYTIME The contact is activated with delay deactivated without delay Adjust delay using keys Press enter to confi...

Page 118: ...ds the service life of the contacts will be reduced For suppression of sparks and arcing components such as RC combinations nonlinear resistors series resistors and diodes should be used Typical AC applications with inductive load 1 Load 2 RC combination e g RIFA PMR 209 Typical RC combinations for 230 V AC capacitor 0 1 µF 630 V resistor 100 Ω 1 W 3 Contact 1 2 3 1 2 3 ...

Page 119: ...lamps A1 Inductive load A2 Free wheeling diode e g 1N4007 Observe polarity A3 Contact B1 Capacitive load B1 Resistor e g 8 Ω 1 W at 24 V 0 3 A B3 Contact C1 Incandescent lamp max 60 W 230 V 30 W 115 V C3 Contact Typical Protective Wiring Measures WARNING Make sure that the maximum ratings of the relay contacts are not exceeded even during switching ...

Page 120: ...120 ...

Page 121: ...lications P controller Application for integrating control systems e g closed tank batch processes PI controller Application for non integrating control systems e g drains PID controller The additional derivative action compensates for measurement peaks Controller Characteristic PID Controller not with Cond Cond ...

Page 122: ...ction Controller Equations YP YPdt TD KC PID Controller Neutral Zone Y 0 Tolerated deviation from setpoint With the setting 1 mS cm for example a deviation of 0 5 mS cm from the setpoint does not activate the controller 100 50 Xw Controller o utput Y KC 500 KC 200 KC 100 KC 50 Proportional Action Gradient KC Deviation Process variables Cond Conc SAL MR 0 2 MR 0 4 MR 0 6 MR 0 8 Measuring range MR ...

Page 123: ...h the contacts are switched on The maximum pulse frequency pulses min can be defined It depends on the actuator The contact ON time is constant It is automatically calculated from the user defined maximum pulse frequency ON time Pulse frequency Y 20 Pulse frequency Y 80 1 0 1 0 Output signal relay contact of pulse frequency controller Output signal relay contact of pulse length controller PID Cont...

Page 124: ...f this menu group are indicated by the CTR code Press enter to select menu edit using arrow keys see next page Confirm and proceed by pressing enter 6 Exit Press meas key until the meas mode indicator is displayed Use of relays Select process variable Controller type Pulse length Pulse frequency Setpoint Neutral zone Controller P action Controller I action Controller D action Behavior during HOLD ...

Page 125: ...onfirm Depending on module or Memosens sensor Controller type Pulse length controller PLC or pulse frequency controller PFC Select using keys Press enter to confirm Pulse length Only with PLC Pulse length Adjust using keys Press enter to confirm Pulse frequency Only with PFC Pulse frequency Adjust using keys Press enter to confirm pulses per minute Setpoint Adjust setpoint using keys Press enter t...

Page 126: ...ess enter 5 All items of this menu group are indicated by the CTR code Press enter to select menu edit using arrow keys see next page Confirm and proceed by pressing enter 6 Exit Press meas key until the meas mode indicator is displayed Use of relays Select process variable Controller type Pulse length Pulse frequency Setpoint Neutral zone Controller P action Controller I action Controller D actio...

Page 127: ... action using keys Press enter to confirm Controller D action Adjust D action using keys Press enter to confirm Behavior during HOLD Select response using keys Press enter to confirm Y LAST The controller output Y is maintained during HOLD Y OFF Y 0 during HOLD no control PID controller and behavior during HOLD For a continuous non integrating process you should use the Y LAST setting For an integ...

Page 128: ...ter set A using keys press enter 4 Select WASH menu using keys press enter 5 All items of this menu group are indicated by the WSH code Press enter to select menu edit using arrow keys see next page Confirm and proceed by pressing enter 6 Exit Press meas key until the meas mode indicator is displayed Function Cleaning interval Cleaning duration Relax time Contact type ...

Page 129: ...ls Parameter set A open contact Parameter set B closed contact Cleaning interval Only with WASH Adjust value using keys Press enter to confirm Cleaning duration Only with WASH Adjust value using keys Press enter to confirm Relax time Contact type Only with WASH N O normally open contact N C normally closed contact Select using keys Press enter to confirm Cycle interval Cleaning Relax time adjustab...

Page 130: ...ss enter 3 Select parameter set A using keys press enter 4 Select CLOCK or TAG using keys press enter 5 All items of this menu group are indicated by the CLK or TAG code Press enter to select menu edit using arrow keys see next page Confirm and proceed by pressing enter 6 Exit Press meas key until the meas mode indicator is displayed Configuring the Time Date ...

Page 131: ...f the sensor contains the correct TAG or belongs to the correct GROUP If not a message will be generated Sensoface gets sad and the display backlighting turns magenta purple The sad Sensoface icon can also be sig naled by a 22 mA error current Sensor verification can be switched on in the Configuration in two steps as TAG and GROUP if required When no measuring point or group of measuring points i...

Page 132: ...132 ...

Page 133: ...with calibration solution toroidal sensors temperature probe adjustment Calibration adapts the device to the individual sensor characteristics Access to calibration can be protected with a passcode SERVICE menu First you open the calibration menu and select the calibration mode Calibration with calibration solution Calibration by entry of cell constant Product calibration calibration with sampling...

Page 134: ...rse sensor in cali bration solution Enter the temperature corrected value of the calibration solution using the arrow keys see table Press enter to confirm Lower line display of cell constant cell factor and temperature Contacting conductivity measurement Cond The determined cell constant is displayed The hourglass icon is blinking Proceed by pressing enter Inductive conductivity measurement CONDI...

Page 135: ...y of conductivity and temperature Senso face is active After end of calibration the outputs remain in HOLD mode for a short time After display of GOOD BYE the device automat ically returns to measur ing mode Please note Be sure to use known calibration solutions and the respective temperature corrected conductivity values see Calibration Solutions tables Make sure that the temperature does not cha...

Page 136: ...the calibration mode indicator blinks 2 In the second step you enter the measured sample value in the device From the difference between the stored measured value and entered sample value the device calculates the new cell constant the new cell factor for toroidal sensors If the sample is invalid you can take over the value stored during sampling In that case the old calibration values are stored ...

Page 137: ... open the product calibration once more Display 3 sec Now the device is in HOLD mode The stored value is displayed blinking and can be over written with the lab value Press enter to proceed Display of new cell constant cell factor based on 25 C Sensoface is active To exit calibration Select MEAS then enter To repeat calibration Select REPEAT then enter End of calibration After end of calibration t...

Page 138: ... in HOLD mode Enter the measured tem perature value Maximum difference 10 K Press enter to proceed Display of actual temperature uncom pensated in the lower display The corrected temperature value is displayed Sensoface is active To exit calibration Select MEAS then enter To repeat calibration Select REPEAT then enter After end of calibration the outputs remain in HOLD mode for a short time After ...

Page 139: ... less than 30 mm from the wall you should perform the calibration either by means of sampling product cali bration with the sensor installed or in a suitable calibration beaker with dimensions and material corre sponding to the process conditions Calibrating Toroidal Sensors ...

Page 140: ...hod Press enter to proceed Ready for calibration Hourglass blinks Display 3 sec Now the device is in HOLD mode Enter cell factor Press enter to proceed The selected process variable and the tem perature are displayed The device shows the cal culated cell factor and zero point at 25 C Sensoface is active Use the arrow keys to select MEAS exit REPEAT Press enter to proceed Exit HOLD is deactivated a...

Page 141: ...vice is in HOLD mode Calibration in air Edit digits until the lower display indicates Zero Calibration in air AIR SET for SE680 M and Memosens sensors Press enter to start AIR SET When zero point and cell factor are displayed press enter to confirm The device shows the cell factor at 25 C and the zero point Sensoface is active Use the arrow keys to select MEAS exit REPEAT Press enter to proceed Ex...

Page 142: ...142 ...

Page 143: ...h parameter set Fix A Note After prolonged power outage 5 days the time display is replaced by dashes and cannot be used for processing In that case enter the correct time and the correct date By pressing the meas key you can step through the following displays When no key has been pressed for 60 sec the device returns to the standard display 1 Selecting the parameter set if set to manual in the c...

Page 144: ... main display Press enter to select a display as MAIN DISPLAY The secondary display shows MAIN DISPLAY NO Use the UP DOWN arrows to select MAIN DISPLAY YES and confirm by pressing enter The display color changes to white This display is now shown in measuring mode The MAIN DISPLAY is the display which is shown in measuring mode To call the mea suring mode from any other mode hold the meas key depr...

Page 145: ...en which indicates asset manage ment messages for predictive diagnostics such as maintenance request pre alarm and sensor wear The alarm status has a particularly noticeable red display color and is also signaled by flashing display values Invalid inputs or false passcodes cause the entire display to blink red so that operating errors are significantly reduced White Measuring mode Orange HOLD mode...

Page 146: ...no key has been pressed for 60 sec the device returns to the standard display Upper display Controller output Y The controller output can be modified using This allows control systems to be tested and above all started smoothly Lower display Setpoint Depending on configuration setting conductivity or temperature Measurement ...

Page 147: ...ion exchanger VERSION Displaying device type software version serial number Access to diagnostics can be protected with a passcode SERVICE menu Note HOLD is not active during Diagnostics mode Action Key Remark Activate diagnostics Press menu key to call the selection menu Display color changes to turquoise Select DIAG using keys confirm by pressing enter Select diagnos tics option Use keys to sele...

Page 148: ... of calibration data Select CALDATA using confirm by pressing enter Use the keys to select the desired parameter from the bottom line of the display The selected parameter is shown in the upper display line Press meas to return to measurement ...

Page 149: ...d by pressing enter 2 RAM test Hourglass blinks then display of PASS or FAIL Proceed by pressing enter 3 EEPROM test Hourglass blinks then display of PASS or FAIL Proceed by pressing enter 4 FLASH test Hourglass blinks then display of PASS or FAIL Proceed by pressing enter 5 Module test Hourglass blinks then display of PASS or FAIL Return to measuring mode by pressing enter or meas ...

Page 150: ...s to view the corresponding message text If the display is set to the message text you can search for a particular message using the keys Press to display the date and time Press meas to return to measurement Extended logbook Audit Trail via TAN With the keys you can scroll backwards and forwards through the extended logbook entries 000 99 000 being the last entry Display CFR Audit Trail also reco...

Page 151: ... I INPUT Option The selected parameter is shown in the upper display line When calculating the consumption of the ion exchanger has been activated in the configuration the sensor monitor shows the remaining capacity of the ion exchanger Press meas to return to measurement Version Display of device type software hardware boot loader version and serial number for all device components Use the keys t...

Page 152: ...ting the controller function CODES Assigning and editing passcodes DEVICE TYPE Selecting the measuring function DEFAULT Resetting the device to factory settings OPTION Enabling options via TAN Note HOLD is active during Service mode Action Key Display Remark Activate Service Press menu key to call the selection menu Select SERVICE using keys press enter to confirm Passcode Enter passcode 5555 for ...

Page 153: ... play line As the device is in HOLD mode you can perform validations using simulators without influencing the signal outputs Hold meas depressed for longer than 2 sec to return to Service menu Press meas once more to return to measurement NEW EXCHANGER When you have replaced the ion exchanger select YES to reset the consumption calculation POWER OUT POWER OUT adjusting the output voltage Here you ...

Page 154: ... of the display Exit by pressing enter or meas Relay test manual test of contacts Select RELAIS using press enter to confirm Now the status of the 4 relays is frozen The 4 digits of the main display represent the respective states from left to right REL1 REL2 ALARM WASH The digit for the selected relay blinks Select one of the 4 relays using the keys close 1 or open 0 using the keys Exit by pressi...

Page 155: ...n the SERVICE DEFAULT menu you can reset the device to factory settings NOTICE After a reset to factory setting the device must be reconfigured completely including the sensor parameters Option request Communicate the serial number and hardware soft ware version of your device to the manufacturer These data can be viewed in the Diagnostics Version menu The transaction number TAN you will then rece...

Page 156: ... initial start up or when changing the process variable the following can occur Reconnecting the power supply After the power supply has been reconnected the analyzer starts and then remains in FIRMW UPDATE mode If this occurs disconnect the power supply Restoring the factory settings Press the keys simultaneously and hold them depressed while the analyzer is reconnected to the power supply Device...

Page 157: ... been found the loading progress is shown in percentages Loading the process variable manual If neither module nor sensor are found the display shows DEVICE TYPE The selected process variable blinks You can modify it using the keys Press enter to load the process variable displayed Loading Make sure that the power supply is not interrupted before the process variable is fully loaded 100 Operating ...

Page 158: ...ng range of conductance exceeded ERR 11 RANGE CONDUCTIVITY Device type Cond Cond Channel A Display range violation ERR 13 TEMPERATURE RANGE Device type Cond Cond Channel A Temperature range violation ERR 15 SENSOCHECK Device type Cond Cond Channel A Sensor or line error ERR 40 CONDUCTANCE TOO HIGH Device type Cond Cond Channel B Measuring range of conductance exceeded ERR 41 RANGE CONDUCTIVITY Dev...

Page 159: ... OUTPUT 1 TOO LOW Output current 1 0 3 8 mA ERR 62 OUTPUT 1 TOO HIGH Output current 1 20 5 mA ERR 63 OUTPUT 2 TOO LOW Output current 2 0 3 8 mA ERR 64 OUTPUT 2 TOO HIGH Output current 2 20 5 mA ERR 72 FLOW TOO LOW Flow too low ERR 73 FLOW TOO HIGH Flow too high ERR 74 CATION EXCHANGER INVALID CALCULATION Flow too low or no flow Flow 4 00 l h calculated pH value 7 5 or 10 5 conductivity values B 3 ...

Page 160: ...ct the setting in the SERVICE DEVICE TYPE menu Afterwards configure and calibrate the device ERR 97 NO MODULE INSTALLED No module installed ERR 98 CONFIGURATION ERROR Error in configuration or calibration data Configuration or calibration data defective completely reconfig ure and recalibrate the device ERR 99 DEVICE FAILURE Error in factory settings EEPROM or RAM defective This error message only...

Page 161: ...nd OUT1 INVALID CORNER X Y Bilinear curve Invalid vertex point ERR 109 Cond CondI Cond Cond OUT2 INVALID CORNER X Y Bilinear curve Invalid vertex point ERR 110 CATION EXCHANGER CAPACITY Capacity of ion exchanger used up replace Sensoface messages Cell factor monitoring SENSOR CELL FACTOR CALIBRATE OR CHANGE SENSOR Table monitoring TC Conc Sal USP OUT OF INTERNAL TABLE Zero point monitoring SENSOR ...

Page 162: ... is also output as error message Err 15 The alarm contact is active the display backlighting turns red when configured correspondingly Sensoface can be output as a 22 mA signal via the current outputs Disabling Sensocheck and Sensoface Sensocheck can be switched off in the configuration menu then Sensoface is also disabled Exception After a calibration a smiley is always displayed for confirmation...

Page 163: ...larm Time out Measure DIAG 60 s HOLD No CAL No CONF 20 min SERVICE 20 min SERVICE OUT 1 20 min SERVICE OUT 2 20 min SERVICE RELAIS 20 min SERVICE CODES DEVICE TYPE OPTION 20 min Cleaning function No Explanation as configured Last Fix or Last Off active manual ...

Page 164: ...N CondI MK CONDI035N Cond Cond MK CC065N 2nd Memosens channel MK MS095N Interchangeable modules for measurement with analog sensors hazardous area Zone 2 pH hazardous area Zone 2 MK PH015X Oxy hazardous area Zone 2 MK OXY045X Cond hazardous area Zone 2 MK COND025X CondI hazardous area Zone 2 MK CONDI035X TAN options HART SW A001 Logbook SW A002 Extended logbook AuditTrail SW A003 Oxygen trace meas...

Page 165: ...e 49 30 80191 0 Fax 49 30 80191 200 Email info knick de Product Range Mounting accessories Order No Pipe mount kit ZU 0274 Panel mount kit ZU 0738 Protective hood ZU 0737 M12 socket for sensor connection with Memosens cable M12 connector ZU 0860 ...

Page 166: ... NaCl from 0 ultrapure water to 26 by wt HCl Ref temp 25 C 77 F Ultrapure water with HCl traces 0 120 C 32 248 F NH3 Ref temp 25 C 77 F Ultrapure water with NH3 traces 0 120 C 32 248 F NaOH Ref temp 25 C 77 F Ultrapure water with NaOH traces 0 120 C 32 248 F Concentration determination 01 NaCl 0 26 wt 0 C 32 F 0 28 wt 100 C 212 F 02 HCl 0 18 wt 20 C 4 F 0 18 wt 50 C 122 F 03 NaOH 0 13 wt 0 C 32 F ...

Page 167: ...ons Sensocheck Polarization detection Delay Approx 30 s Sensoface Provides information on the sensor condition Sensor monitor Direct display of measured values from sensor for validation resistance temperature User defined ...

Page 168: ...hange SE 670 SE 680 Measurement error See sensor specifications Temperature compensation OFF Without Lin Linear characteristic 00 00 to 19 99 K NLF Natural waters acc to EN 27888 NaCl NaCl from 0 to 26 wt 0 120 C 4 248 F Ultrapure water NaCl HCl NH3 NaOH Concentration determination 01 NaCl 0 26 wt 0 C 32 F 0 28 wt 100 C 212 F 02 HCl 0 18 wt 20 C 4 F 0 18 wt 50 C 122 F 03 NaOH 0 13 wt 0 C 32 F 0 24...

Page 169: ...0 100 19 999 cm Permissible transfer ratio 010 0 199 9 Permissible zero offset 0 5 mS cm Permissible installation factor 0 100 5 000 Sensocheck Monitoring of primary and secondary coils and lines for open circuit and of primary coil and lines for short circuit Delay Approx 30 s Sensoface Provides information on the sensor condition zero point cell factor installation factor Sensocheck TAG GROUP se...

Page 170: ... of conductivity and temperature Permissible cell factor 0 0050 1 9999 cm 1 Calculations CALC C1 Difference A B µS cm C2 Ratio A B 00 00 19 99 C3 Passage B A 100 000 0 199 9 C4 Rejection A B A 100 199 9 199 9 C5 Deviation B A A 100 199 9 199 9 C6 pH value Acc to directive VGB S 006 pH C7 pH value variable specifiable factors pH C8 User spec DAC Degassed Acid Conductivity μS cm C9 Concentration of ...

Page 171: ...eter set A 10 30 V AC DC Parameter set B FLOW Pulse input for flow measurement 0 100 pulses sec Display 00 0 99 9 l h Output 1 0 4 20 mA max 10 V floating galvanically connected to output 2 HART communication Overrange 22 mA in the case of error messages Characteristic Linear bilinear logarithmic Output filter PT1 filter time constant 0 120 s Measurement error1 0 25 current value 0 025 mA Start en...

Page 172: ... via limit contacts Setpoint specification Within selected range Neutral zone Cond CondI Max 50 of selected range 0 50 K Proportional action Controller gain Kp 10 9999 Integral action Reset time Tr 0 9999 s 0 s no integral action Derivative action Rate time Td 0 9999 s 0 s no derivative action Controller type Pulse length controller or pulse frequency controller Pulse period 1 600 s min turn on ti...

Page 173: ...s variable Device self test Automatic memory test RAM FLASH EEPROM Display test Display of all segments Logbook SW A002 Recording of events 100 entries Extended logbook Audit trail recording according to 21 CFR Part 11 SW A003 200 entries HART communication Digital communication via FSK modulation of output current 1 HART version 6 SW A001 Device identification measured values status and messages ...

Page 174: ... 10 W Overvoltage category II protection class II Nominal operating conditions Ambient temperature 20 55 C Transport Storage temperature 30 70 C Relative humidity 10 95 not condensing Housing Molded enclosure made of PBT PC glass reinforced Mounting Wall pipe post or panel mounting Color Gray RAL 7001 Ingress protection IP 67 NEMA 4X outdoor with pressure compensation Flammability UL 94 V 0 Dimens...

Page 175: ...175 Specifications ...

Page 176: ...utions Potassium Chloride Solutions Conductivity in mS cm Temperature 1 Data source K H Hellwege Editor H Landolt R Börnstein Zahlenwerte und Funktionen volume 2 part volume 6 C 0 01 mol l 0 1 mol l 1 mol l Concentration1 ...

Page 177: ...calculated according to DIN IEC 746 3 2 Data source K H Hellwege Editor H Landolt R Börnstein Zahlenwerte und Funktionen volume 2 part volume 6 Temperature C 0 01 mol l 1 0 1 mol l 1 Saturated 2 Concentration Sodium Chloride Solutions Conductivity in mS cm ...

Page 178: ...temperature probe with fast response When measuring processes such as dilution or intensification of CIP solutions Clean In Place it is helpful to switch between the parameter sets for measuring the process medium and for measuring the CIP solution Substance Concentration ranges NaCl Configuration 0 26 wt 0 C 32 F 0 26 wt 100 C 212 F 01 HCl Configuration 0 18 wt 20 C 4 F 0 18 wt 50 C 122 F 02 22 3...

Page 179: ...ration Curves Conductivity versus substance concentration and process temperature for sodium chloride solution NaCl 01 Sodium chloride solution NaCl 01 Concentration measurement not possible in this range c by wt ...

Page 180: ...ation measurement not possible in this range Conductivity versus substance concentration and process temperature for hydro chloric acid HCl Source Haase Sauermann Dücker Z phys Chem New Edition Vol 47 1965 02 Hydrochloric acid HCl 07 c by wt ...

Page 181: ...on Curves 03 Sodium hydroxide solution NaOH 10 Conductivity versus substance concentration and process temperature for sodium hydroxide solution NaOH c by wt 03 Concentration measurement not possible in this range 10 ...

Page 182: ...O4 06 09 Conductivity versus substance concentration and process temperature for sulfuric acid H2SO4 Source Darling Journal of Chemical and Engineering Data Vol 9 No 3 July 1964 c by wt 04 09 06 Concentration measurement not possible in this range ...

Page 183: ...ivity versus substance concentration and process temperature for nitric acid HN03 Source Haase Sauermann Dücker Z phys Chem New Edition Vol 47 1965 05 Concentration measurement not possible in this range 08 c by wt Concentration Curves ...

Page 184: ...184 Concentration Curves 0 50 100 150 200 250 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 10 C 25 C 40 C 55 C 70 C 85 C 100 C 120 C 11 Oleum H2SO4 SO3 c by wt Conductivity mS cm ...

Page 185: ...rve 95 Buttons and functions 45 C Cable preparation SE 655 SE 656 34 Cable type Memosens 22 Calibration 133 Calibration by input of cell factor 140 Calibration data display 148 Calibration mode 133 Calibration product calibration 136 Calibration solutions 176 Calibration with calibration solution 134 Calibration zero point toroidal sensors 141 Capacitive loads protective wiring of relay contacts 1...

Page 186: ...t output 92 Configuration limit function 112 Configuration pulse frequency controller PFC 125 Configuration pulse length controller PLC 125 Configuration relay contacts 112 Configuration Sensocheck 108 Configuration TAG GROUP 130 Configuration temperature compensation 102 Configuration time and date 130 Configuration time averaging filter 98 Configuration WASH contact 128 Connecting a Memosens sen...

Page 187: ...selecting the measuring function 155 Diagnostics device self test 149 Diagnostics hardware and software version 151 Diagnostics logbook 150 Diagnostics mode 147 Diagnostics sensor monitor 151 Digital sensors CondI select sensor type 73 Digital sensors Cond select sensor type 61 Dimensions 13 Display 46 Display backlighting 48 Displaying the output currents 143 Displaying the time date 143 Display ...

Page 188: ...52 G GROUP of measuring points 131 GROUP sensor verification 69 79 H HOLD behavior of PID controller 123 HOLD configure output current 100 HOLD exit 51 HOLD external activation 51 HOLD mode 51 HOLD output signal during HOLD 51 HOLD output signal response 51 Hysteresis application 115 I Icons 46 Inductive conductivity measurement calibration 139 Inductive conductivity measurement wiring examples 35...

Page 189: ...ductivity wiring examples 25 Measuring task dual conductivity wiring examples 41 Measuring task inductive conductivity wiring examples 35 Memosens cable 21 Memosens cable specifications order code 22 Memosens Cond wiring examples 32 Memosens sensor connection menu 57 Memosens sensor connection terminal assignments 19 Memosens sensor replacement 58 Memosens sensor start up 20 MemoSuite software for...

Page 190: ...ror and HOLD 100 Output current logarithmic curve 96 Output current range 93 Output current time averaging filter 98 Output current value Service mode 154 Output filter time interval 98 Output signal controller behavior 126 Output signal during HOLD 101 Output voltage adjusting POWER OUT 153 Overview of configuration 86 Overview of parameter sets 55 P Package contents complete 12 Package contents ...

Page 191: ...rocess variable not loaded 156 Process variable selection 93 Product calibration 136 Product range 164 Protective hood 14 Protective wiring of relay contacts 118 Pulse frequency controller PFC 123 Pulse frequency controller PFC configuration 125 Pulse length controller PLC 123 Pulse length controller PLC configuration 125 Q Quickstart guides 6 R RAM test 149 Rating plates 17 Relay 1 112 Relay 2 11...

Page 192: ...n option 155 Service factory settings 155 Service life of contacts 118 Service mode 152 Service passcode lost 155 Service passcodes 155 Service relay test 154 Service sensor monitor 153 Service specifying the current outputs 154 Setting the passcodes 155 Signal colors 48 SIP Cond 67 SIP CondI 77 Sodium chloride solutions table 177 Software for calibrating Memosens sensors 20 Software version displ...

Page 193: ...al plate of conductivity module Cond 24 Terminal plate of conductivity module CondI 33 Terminal plate of device 17 Terminal plate of dual conductivity module 40 Terminals 19 Time and date usage 131 Time averaging filter 99 Time display 143 Time format setting 130 Time setting 130 Toroidal sensors calibration 139 Toroidal sensors configuration 71 U USP function 62 W WASH contact configuration 128 W...

Page 194: ...194 Notes ...

Page 195: ...195 Notes ...

Page 196: ...31 Software version 1 x Knick Elektronische Messgeräte GmbH Co KG Beuckestraße 22 14163 Berlin Germany Phone 49 30 80191 0 Fax 49 30 80191 200 Web www knick de Email info knick de 090881 Stratos Evo A402 Conductivity Measurement ...

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