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Stratos Eco 2405 User Manual

1. seessseessoeessocesoecesoeessocessoeesoeees 9 AL S y E EE E E E A 10 Package ContentsS ssesseessessessesseeseessesseoseeseeseessesseeseeseessesseoseoseoseessesseosee 10 POAT Pai e AE E EE E E N 11 Pipe Mounting Panel Mounting ss ssesseesesssessessessesssessessesseoseeseessesse 12 Installation and Connection sseeesseeeseecesocessocescocesocessocessoeesoe 14 Installation INstructions e seessessesseeseessessesseesesseesseosesseoseesseosesseoseessessesse 14 Terminal Assignments asco ssacesansscetdvasarrcticessessscesp esscssataanonsciermnsesntanevine 14 VP Cable COMMG CUO orne ener 16 VP Cable ASSIgNMent seseessessessesseeseessessesseeseessesseosessesseessessesseoseessesseoses 17 pH Wiring Examples ss cca cainensanesepsassssancepasaswentnrueacusetnarsntacoaseananiauaaenenness 18 ORP Wiring Example broderen re Edd enn 21 Protective Wiring of Relay Outputs sesesssessseesseesseesssesseesseesseesssessss 22 User Interface and Display ssscsssccssscssscsssccsscsssscsssscseees 24 Operation Keypad ssessecesoeesocssocesocesocesocesocesscesscesccesocesscesseesoo 26 Safety FUNCTIONING sssrssscsvirisvesdsoitcinis sopin cksinerisvstnti EEN eranan 27 Sensocheck Sensoface Sensor Monitoring sessessesssesssesseesserseess 27 GainCheck Device Self TeSt sccscsesssscssscsssssssssssssssssescessesessssescereees 27 Automatic Device Self Test csssssesssssssscessssssssesesesessssss
2. 53 Limit Function Relay AN ar HOLI gt I Press conf key 2 Enter passcode 1200 3 Select Limit function menu group using arrow keys All items of this menu group are indicated by the L1 code 4 Press enter to select menu edit using arrow keys see Pg 54 Confirm and proceed using enter 5 End Press conf then enter L1 FCT L1 tYP L1 LEVL L1 HYS L1 dLy enter Contact function Contact response Enter setpoint Enter hysteresis Delay conf enter enter Code Display LT Limit Lo Hysteresis Setpoint contact Action Contact function see below for function principle Select using gt key press enter to proceed Contact response N C normally closed contact N O normally open contact Select using gt key press enter to proceed Setpoint Select using gt key edit number using key press enter to proceed Hysteresis Select using gt key edit number using key press enter to proceed Delay The contact is activated with delay deactivated without delay Select using gt key edit number using key press enter to proceed Limit Hi Setpoint Hysteresis Choices Lo HI N C N O 00 00 pH xx xx pH 00 50 pH xx xx pH 0010 sec 0 9999 sec 1 contact 0 o 55 gt a LP ENG Controlling a Rinsing Probe
3. 00 0 at the output during HOLD 21 0 mA Select position using gt key and edit number se using key Lic HF aH Press enter to proceed ad Uy mn J aa ltt Output Signal During HOLD Output current Output signal HOLD Output signal HOLD mA ra Setting FIX 21 0 mA Setting LAST HOLD active HOLD active 47 Temperature Compensation Temp detection for meas cal TC process medium Press conf key 2 Enter passcode 1200 3 Select Temperature compensation menu group using arrow keys All items of this menu group are indicated by the tc code 4 Press enter to select menu edit using arrow keys see Pg 49 Confirm and proceed using enter 5 End Press conf then enter si amp Oc enter enter tc MEAS Temp during meas gt tc CAL Temp during calibration tc LIN TC process medium conf enter 48 Code Display Action Choices tc Select temp detection AUT during measurement MAN Auto MAN AUTO Temp detection with temperature probe MAN Manual temperature input Select using gt key press enter to proceed j Only with manual temp 25 0 C ICN detection selected MAN xxx x C UE AUL Enter temperature Select position using gt key and edit number using a key Press enter to proceed Select temp detection AUT during calibration MAN Auto MAN Select using gt key press enter to proceed Only with manual tem
4. Combination electrode GainCheck 98 The voltage which a pH sensor provides at a pH of 7 The asymmetry potential is different for each sensor and changes with age and wear Contains selected buffer solutions which can be used for automatic calibration with the Calimatic The buffer set must be selected prior to the first calibration Solution with an exactly defined pH value for calibrating a pH meter Adjustment of the pH meter to the current sensor characteristics The asymmetry potential and slope are adjusted Either a one or two point calibration can be carried out With one point calibration only the asymmetry potential zero point is adjusted Automatic buffer recognition Before the first calibration the buffer set used must be activated once The patented Calimatic then automatically recognizes the buffer solutions used during cali bration Combination of glass and reference electrode in one body Device self test which runs automatically in the background at fixed intervals The memory and measured value transmission are checked You can also start the GainCheck manually Then a display test is also conducted and the software version displayed One point calibration Passcode pH electrode system Response time Sensocheck Sensoface Sensor slope Sensor zero point Calibration with which only the asymmetry poten tial zero point is taken into account The previous slope value is ret
5. Safety Instructions FM CSA Control Drawings EC Declarations of Conformity www knick de in Knick gt Stratos Eco 2405 pH QuickStart ar KUPZU OFSICMES imanu 15 QuickStart ey BbicTpbid CTapT Inicio rapido 27 Inicio r pido wee PikakayMnistyS ceccsessssssssnsstsntsesntsesntsetstsnte 75 SHa bp nani 87 JA ornare 99 Other languages www knick de ini Knick gt CD ROM Complete documentation e Instruction manuals e Safety instructions e Short instructions Safety Instructions In official EU languages and others e FM CSA and Control Drawings e EC Declarations of Conformity Short Instructions In German English French Russian Spanish Portuguese Swedish Finnish and Chinese More languages on CD ROM and on our website www knick de e Installation and Commissioning e Operation Menu structure e Calibration e Error messages and recommended actions Overview Overview of Stratos Eco 2405 pH Glass electrode Reference electrode Auxiliary electrode RTD RTD Shield Do not connect terminal Do not connect terminal Do not connect terminal Do not connect terminal Do not connect terminal Assembly Package Contents Check the shipment for transport damage and completeness The package should contain Front unit e Rear unit e Bag containing small parts e CD ROM with documentation e Specific test report e Passcode st
6. Select using gt key press enter to proceed Enter calibration interval 0000 h mM Entry of time interval within 0000 9999 h l Uh which the device is to be ME ME me calibrated With a time interval of 0000 hrs the calibration timer is not active Select using gt key edit number using key press enter to proceed 51 Alarm Settings 52 AN ar HOLI gt DE enter Press conf key Enter passcode 1200 Select Alarm settings menu group using arrow keys All items of this menu group are indicated by the AL code Press enter to select menu edit using arrow keys see Pg 53 Confirm and proceed using enter End Press conf then enter gt AL SnSO Select Sensocheck conf enter Code AL Display Action Choices Select Sensocheck ON OFF continuous monitoring of glass and reference electrode Select using gt key press enter to proceed Alarm LSN 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 provided even in the case of line breakage fail safe behavior For contact ratings see Specifications Error messages can also be signaled by a 22 mA output current see Pg 40 46 75 The operating behavior of the alarm contact is shown on Pg 79 The alarm delay acts on the LED the 22 mA signal and the alarm contact
7. When there is a jump at the input 100 the output level is at 63 after the time constant has been reached The time constant can be set from 0 to 120 sec If the time constant is set to 0 sec the current output follows the input Please note The filter only acts on the current output not on the display TD 0 4 20 mA Time constant 0 to120 s 45 Output 2 Temperature error output current during HOLD Press conf key 2 Enter passcode 1200 3 Select Output 2 menu group using arrow keys All items of this menu group are indi cated by the 01 code 4 Press enter to select menu edit using arrow keys see Pg 47 Confirm and proceed using enter 5 End Press conf then enter enter enter o2 UnIT Select C F 02 rTD Select temp probe D o2 rNG Select 0 20 4 20 mA 02 4m Enter current start 02 20mA Enter current end o2 FtME Set output filter o2 FAIL 22 mA for temp error o2 HoLD HOLD mode conf enter 46 Code Display Action Choices 02 le 22 mA signal for error OFF o CoA Message ON A ofii a Select using gt key TT rem press enter to proceed Output signal during HOLD LAST LAST During HOLD the last FIX measured value is main tained at the output FIX During HOLD a value to be entered is maintained at the output Select using gt key press enter to proceed Only with FIX selected 21 0 mA Enter current which is to flow
8. o2 UnIT Unit C F o2 rTD Temp probe o2 r NG 0 4 20mMA 02 4M Current start 02 20M Current end o2 FtME Filter time 0o2 FAIL 22mA signal 60 02 HOLD 02 FIX tc MEAS tc MEAS tc CAL tc CAL tc LIN CA SOL CA tiME AL SnSO L1 FCT L1 tYP L1 LEVL L1 HYS L1 dLY Pb InTV Pb rins Pb typ HOLD response Fix current TC measurement Measuring temp Calibration Calibration temp TC medium Cal solution Cal interval Sensocheck Contact function Contact response Setpoint Hysteresis Delay Rinsing interval Rinse duration Contact type 61 Calibration Calibration adjusts the device to the sensor Activation cal Activate by pressing cal Enter passcode 1100 or 1105 Select using 4 key Edit parameter using gt Press enter to proceed End by pressing cal then enter HOLD AN During calibration the device remains in HOLD the Hold mode for reasons of safety The During calibra output current is frozen at its last value tion the device rm or at a preset fixed value depending ramane inthe LL i on the configuration limit and alarm Hold mode l A PGflormy contacts are inactive Sensoface is off Calibration mode indicator is on A HOLD icon Input errors The calibration parameters are checked during the input In the case of an incor rect input Err is displayed for approx 2 sec The incorrect parameters cannot be stored Input must b
9. Clean contact enter Press conf key Enter passcode 1200 Select Rinsing probes menu group using arrow keys All items of this menu group are indicated by the Pb code Press enter to select menu edit using arrow keys see next page Confirm and proceed using enter End Press conf then enter enter Pb InTV Rinsing interval Pb rins Rinse duration gt Pb typ Contact response conf enter Code Display Action Choices Pb Rinsing interval 0 000 h Select using gt key enter x xxx h number using press enter to proceed Rinse duration 0060 s Select using gt key XXXxX S enter number using a press enter to proceed Contact response N C N C normally closed contact N O N O normally open contact Select using gt press enter to proceed Connecting a Rinsing System The Clean contact can be used to connect a simple spray cleaning system Rinse duration and rinsing interval are defined during configuration e g spray cleaning Power supply 57 Parameters Factory Settings of Parameters Activation Simultaneously press conf right arrow key and enter passcode 4321 The lower display line reads Clear To prevent accidental resetting NO is set as default blinking in the main display Press one of the arrow keys to select YES and confirm by pressing enter Caution Your data also calibration data will be overwritten by the fac
10. EXPLOSION AVANT DE DECONNECTER L EQUIPEMENT COUPER LE COURANT OU S ASSURER QUE L EMPLACEMENT I i i ini IIl In mn EST DESIGNE NON DANGEREUX 1 ESD shield covering the signal inputs Screw off for assembly Note The cable shield must end under the ESD shield Cut lines if required 2 Terminals for temperature probe and outer shield 3 Terminals for sensor 4 Power supply connection Fig Information on installation rear side of device Division 2 Wiring The connections to the device must be installed in accordance with the National Electric Code ANSI NFPA 70 Division 2 hazardous classified location non incendive wiring techniques 15 VP Cable Connection Connecting the sensor to the VP cable ZU 0313 3m ZU 0314 5m ZU 0315 10 m Please note Cable lengths gt 20 m can worsen the response during pH measurement Be sure to observe the sensor instruction manual 16 VP Cable Assignment A transparent sensing electrode B red reference seco C gray 13000000 I HCI D blue auxiliary electrode xD neas BER RER ec veces eee ee E white T1 F green 12 S green yellow outer shield C 220 nF T1 T2 Temperature probe for 2 wire connection 17 pH Wiring Examples Example 1 pH measurement with monitoring of glass electrode w Sensor connections Stratos Eco 2405 pH All common pH sensors can be connected with g
11. complemented 1 67 1 67 1 67 1 67 1 675 1 68 1 68 1 69 1 69 1 70 1 705 1 715 1 72 1 73 1 74 1 75 1 765 1 78 1 79 1 805 93 05 ee PH NIST standard buffers NIST Standard DIN 19266 2000 01 0 5 1 668 4 004 6 950 9 392 10 1 670 4 001 6 922 9 331 15 1 672 4 001 6 900 9 277 20 1 676 4 003 6 880 9 228 25 1 680 4 008 6 865 9 184 30 1 685 4 015 6 853 9 144 37 1 694 4 028 6 841 9 095 40 1 697 4 036 6 837 9 076 45 1 704 4 049 6 834 9 046 50 1 712 4 064 6 833 9 018 55 1 715 4 075 6 834 9 985 60 1 723 4 091 6 836 8 962 70 1 743 4 126 6 845 8 921 80 1 766 4 164 6 859 8 885 90 1 792 4 205 6 877 8 850 95 1 806 4 227 6 886 8 833 Please note The actual pH values of the individual batches of the reference materials are docu mented in a certificate of an accredited laboratory This certificate is supplied with the respective buffers Only these pH S values shall be used as standard values for the secondary reference buffer materials Correspondingly this standard does not include a table with standard pH values for practical use The table above only provides examples of pH PS values for orientation 94 06 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Values complemented HACH buffers Nominal values 4 01 7 00 10 01 CS PH On 4 00 4 00 4 00 4 00 4 00 4 01 4 01 4 02 4 03 4 05 4 06 4 07 4 09 4 09 4 09 4 09 4 09 4 09 4 09 4 09 7 14 7 10 7 04
12. icons refer to the error cause Sensocheck Continuously monitors the sensor and leads for short circuits or open circuits Critical values make the Sensoface sad and the correspond ing icon blinks The Sensocheck message is also output as error message Err 33 The alarm contact is active the red LED is lit output current 1 is set to 22 mA when configured correspondingly Sensocheck can be switched off during configuration then Sensoface is also dis abled Exception After a calibration a smiley is always displayed for confirmation Notice The worsening of a Sensoface criterion leads to the devaluation of the Sensoface indicator Smiley becomes sad An improvement of the Sensoface indicator can only take place after calibration or removal of the sensor defect 80 Display Re Zero Problem Status symmetry potential and slope O Calibrati PAN ion amp Sensor defect O Asymmetry potential zero and slope of the sensor are still okay The sensor should be replaced soon Asymmetry potential and slope of the sensor have reached values which no longer ensure proper calibration Replace the sensor Over 80 of the calibration interval has already past The calibration interval has been exceeded Check the sensor and its connections see also Err 33 Error Messages on Pg 76 81 82 Appendix Product Line and Accessories Devices Order No Stratos Eco 24
13. mechanical impact and ultraviolet UV sources e Clean only with a moistened antistatic cloth as potential electro Static hazard may exist Service equipment only with conductive clothing footwear and personal grounding devices to prevent electrostatic accumulation e Internal grounding provisions shall be provided for field wiring Bonding between conduit shall be provided during installation and all exposed non current carrying metallic parts shall be bonded and grounded e Installation in a Classl Division 2 or Class I Zone 2 hazardous location shall be in accordance with the Canadian Electrical Code CEC Part 1 Section 18 Division 2 wiring methods e The equipment shall have a switch or circuit breaker in the build ing installation that is in close proximity to the equipment that is marked as the disconnect switch e The enclosure Type 2 is only for indoor use e The mains supply voltage fluctuations should not exceed 15 10 percent of the nominal supply voltage e The device shall not be used in a manner not specified by this manual 102 Caution Use supply wires suitable for 30 C above ambient and rated at least 250 V Caution Use signal wires suitable for at least 250V OBSERVE THE SPECIFICATIONS OF THE CONTROL DRAWING 103 CSA Control Drawing 104 Copying of this document and giving it to others and use or communication for the contents therefor are forbidden without express authority Weitergab
14. p ats Crouse Hinds Div Cooper Industries Inc File 28219 Class ll Groups E F G HUB BASIC SCRU TITE ST 1 STA 1 GROUND HUB SSTG 1 STG 1 STAG 1 GROUND NUT STGN 1 STAGN 1 FILE 13046 Class Zone 1 Ex e ll IP 66 GROUND HUB BASIC SCRU TITE STGK 1 SSTGK 1 Appleton FILE 208042 Class Il Groups E F G y z her a HUBG 50D HUBL 50D Po 220 mW Thomas amp Betts Corporation FILE 23086 Class Div 2 Hub 370AL 370 Grounding Bushing 3870 Division 2 Wiring Methods The connections of the transmitter are incendive and must be installed in accordance with the Canadian Electrical Code Part Section 18 Hazardous Locations Verteiler Zul Abweichungen Oberflache Blatt 1 FUL 2x f r Ma e ohne Toleranzangabe Halbzeug Benennung P Cr TJ 09 04 0817 control drawing CSA i 2G CMO oe FreigabelFGL 2 4 CI S Stratos Eco 2405 are Schutzvermerk nach 150 16016 beachten Zeichnungsnummer 2 3 gt 194 130 330 Hm 17 18 101 09 09 Idam FGL KON Ersetzt durch Index 22 mA signal for error message 41 47 A Accessories 83 Alarm contact 53 Alarm setings 29 52 Approvals 102 Assembly 10 B Buffer set selection 51 Buffer tables 90 C Calibration 62 Automatic calibration 64 Calibration mode selection 50 Cal timer interval 50 Data entry of pre measured electrodes 68 Error messages 77 Manual calibration 66 ORP calibration 70 Product calibrati
15. usingkey edit number using key Press enter to proceed Press enter to end adjustment HOLD will be deactivated after 20 sec Action Remark Wrong settings change the measure ment properties If an invalid code is entered the device returns to measuring mode Device is in the Hold mode Default Value of secondary display In the measuring mode the main display shows the configured process variable pH or ORP mV and the lower display shows the temperature The device is switched to measuring mode by pressing cal during calibration or by pressing conf during configuration waiting time for signal stabilization approx 20 sec Diagnostics Functions Action Display of output currents to _ Press enter while in measuring mode l dL mH The current at output 1 is shown in the main display EnH the current at output 2 in the secondary display After 5 sec the device returns to measuring mode Display of calibration data Cal Info Oo Press cal while in measuring mode and confirm code 0000 The slope is shown in the main display the asymmetry potential in the secondary display After 20 sec the device returns to measuring mode immediate return at pressing enter 4 5 Display of sensor potential Sensor Monitor m Press conf while in measuring mode and enter code fr 2222 The uncompensated sensor potential is shown in L al the main display the measuring temperature in the sec ondary d
16. 05 pH 2405 pH Mounting Accessories Pipe mount kit ZU 0274 Panel mount kit ZU 0275 Protective hood ZU 0276 Input socket for a combination or glass electrode with DIN plug ZU 0160 Input socket for a combination or glass electrode with Mettler Toledo ZU 0161 SK 7 Schott 9903 screwed plug and equivalent types Input socket for a reference electrode with Schott 9906 screwed plug ZU 0164 Input socket for a Pt 100 Pt 1000 with Schott 9908 screwed plug ZU 0165 Connector for power supply instead of cable gland Harting HAN 7D ZU 0271 with male insert Connector for current output instead of cable gland Harting HAN 8U ZU 0272 with female insert For more information concerning our sensors and fittings product line please refer to our Sensors Fittings Accessories catalog Download at http www knick de or request catalog Phone 49 0 30 801 91 0 Fax 49 0 30 801 91 200 E mail knick knick de 83 Specifications pH mV input Measuring range Display range Glass electrode input Input resistance Input current Reference electrode input Input resistance Input current Meas error pH value mV value pH sensor standardization Operating modes BUF Buffer sets 84 Input for pH or ORP sensors 1500 1500 mV 2 00 16 00 1999 1999 mV pH value ORP gt 0 5 x 10 ohms lt 2x10 A gt 1x 10 ohms lt 1x10 A lt 0 02 TC 0 002 pH K display l
17. 1 98 4 10 6 98 8 93 65 1 99 4 13 6 99 8 90 70 1 99 4 16 7 00 8 88 75 2 00 4 19 7 02 8 85 80 2 00 4 22 7 04 8 83 85 2 00 4 26 7 06 8 81 90 2 00 4 30 7 09 8 79 95 2 00 4 35 7 12 8 77 90 02 Knick CaliMat Merck Titrisols Riedel de Haen Fixanals C Order No 0 5 10 15 20 25 30 35 40 50 60 70 80 90 pH CS PO200AV 2 01 2 01 2 01 2 00 2 00 2 00 2 00 2 00 2 00 2 00 2 00 2 00 2 00 2 00 CS PO0400A 4 05 4 04 4 02 4 01 4 00 4 01 4 01 4 01 4 01 4 01 4 00 4 00 4 00 4 00 CS PO700A 7 09 7 07 7 04 7 02 7 00 6 99 6 98 6 96 6 96 6 96 6 96 6 96 6 98 7 00 CS PO900A 9 24 9 16 9 11 9 05 9 00 8 95 8 91 8 88 8 85 8 79 8 73 8 70 8 66 8 64 CS P1200A 12 58 12 39 12 26 12 13 12 00 11 87 11 75 11 64 11 53 11 31 11 09 10 88 10 68 10 48 91 Ciba 94 buffers 03 Nominal values 2 06 4 00 7 00 10 00 CS 0 2 04 4 00 7 10 10 30 5 2 09 4 02 7 08 10 21 10 2 07 4 00 7 05 10 14 15 2 08 4 00 7 02 10 06 20 2 09 4 01 6 98 9 99 25 2 08 4 02 6 98 9 95 30 2 06 4 00 6 96 9 89 35 2 06 4 01 6 95 9 85 40 2 07 4 02 6 94 9 81 45 2 06 4 03 6 93 9 77 50 2 06 4 04 6 93 9 73 55 2 05 4 05 6 91 9 68 60 2 08 4 10 6 93 9 66 65 2 07 4 10 6 92 9 61 70 2 07 4 11 6 92 9 57 75 2 04 4 13 6 92 9 54 80 2 02 4 15 6 93 9 52 85 2 03 4 17 6 95 9 47 90 2 04 4 20 6 97 9 43 95 2 05 4 22 6 99 9 38 extrapolated 92 Values
18. 21 0 mA Select position using gt key and edit number using key Press enter to proceed Output Signal During HOLD Output current Output signal HOLD Output signal HOLD MA Setting FIX 21 0 mA Setting LAST l HOLD active HOLD active 41 Output 2 Temperature unit and probe output current Press conf key 2 Enter passcode 1200 3 Select Output 2 menu group using arrow keys All items of this menu group are indi cated by the 02 code 4 Press enter to select menu edit using arrow keys see Pg 43 Confirm and proceed using enter 5 End Press conf then enter enter 02 UnIT Select C F Ss o2 rTD Select temp probe gt o2 rNG Select 0 20 4 20 mA 0o2 4mA_ Enter current start 02 20mA_ Enter current end o2 FtME Set output filter o2 FAIL 22 mA for temp error o2 HoLD HOLD mode conf enter 42 Code 02 E an G p Ja L mH NL Lik I moles r v Ss 41M n ACE LimH eu Process Temperature Current Start and Current End Example 1 Range 0 100 C C 100 Process tem perature Output current Action Specify temperature unit Select using gt key press enter to proceed Select temperature probe Select using gt key press enter to proceed Select output current range Select using gt key press enter to proceed Current start Enter lower end of scale Select using gt key edit numb
19. 7 04 7 02 7 00 6 99 6 98 6 98 6 98 6 98 6 98 6 99 6 99 6 99 6 99 6 99 6 99 6 99 6 99 10 30 10 23 10 11 10 11 10 05 10 00 9 96 9 92 9 88 9 85 9 82 9 79 9 76 9 76 9 76 9 76 9 76 9 76 9 76 9 76 95 07 ee PH 0 5 10 15 20 25 30 37 40 45 50 55 60 65 70 75 80 85 90 95 96 WTW buffers 2 03 2 02 2 01 2 00 2 00 2 00 1 99 1 99 1 98 1 98 1 98 1 98 1 98 1 99 2 00 2 00 2 00 2 00 2 00 2 00 4 01 4 01 4 00 4 00 4 00 4 01 4 01 4 02 4 03 4 04 4 06 4 08 4 10 4 13 4 16 4 19 4 22 4 26 4 30 4 35 7 12 7 09 7 06 7 04 7 02 7 00 6 99 6 98 6 97 6 97 6 97 6 98 6 98 6 99 7 00 7 02 7 04 7 06 7 09 7 12 10 65 10 52 10 39 10 26 10 13 10 00 9 87 9 74 9 61 9 48 9 35 08 Hamilton Duracal buffers CS PH 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 extrapolated The values above 50 C are not traceable to NIST 4 01 4 01 4 00 4 00 4 00 4 01 4 01 4 02 4 03 4 04 4 06 4 08 4 10 4 13 4 16 4 19 4 22 4 26 4 30 4 35 7 12 7 09 7 06 7 04 7 02 7 00 6 99 6 98 6 97 6 97 6 97 6 98 6 98 6 99 7 00 7 02 7 04 7 06 7 09 7 09 10 19 10 19 10 15 10 11 10 06 10 01 9 97 9 92 9 86 9 83 9 79 9 77 9 75 9 74 9 73 9737 9 73 9 74 9 757 9 75 97 Glossary Asymmetry potential Buffer set Buffer solution Calibration Calimatic
20. 8 mA Current output 2 x x x Current above 20 5 mA Current output 2 x Xx x Current span too small too large Sensocheck x x xX Glass electrode e Zero error Sensoface active see Pg 81 e Slope error Sensoface active see Pg 81 e Response time exceeded Sensoface active see Pg 81 e Calibration interval expired Sensoface active see Pg 81 Calibration Error Messages Problem Icon blinks Possible causes Asymmetry potential out of range 60 mV Sensor worn out Buffer solutions unusable or contaminated e Buffer does not belong to configured buffer set e Temperature probe not immersed in buffer solution for automatic temperature compensation e Wrong buffer temperature set for manual temperature specification Nominal sensor zero point pH 7 Sensor slope out of range 80 103 Sensor worn out e Buffer solutions unusable or contaminated e Buffer does not belong to configured buffer set e Temperature probe not immersed in buffer solution for automatic temperature compensation e Wrong buffer temperature set for manual temperature specification Sensor used has different nominal slope Problems during recognition of the buffer solution e Same or similar buffer solution was used for both calibration steps Buffer solution used does not belong to buffer set currently configured in the device During manual calibration the buffer solutions were not used in the specified order
21. A Enclosure Color Mounting Dimensions Ingress protection Cable glands 88 24 15 230 V AC DC 10 approx 5 VA 2 5 W AC 45 65 Hz Overvoltage category Il protection class II 20 55 C 20 70 C 80 at temperatures up to 55 C maximum operating height 2000 m 24 15 230 V AC DC 10 45 65 HZ EN 61326 1 EN 61326 2 3 Class B residential area Class A for mains gt 60 V DC Industry NI Class Div 2 Group A B C amp D T4 Ta 55 C Type 2 NI Class Zone 2 Group IIC T4 Ta 55 C Type 2 Class Div 2 Groups A B Cand D T4 Ex nA IIC T4 Molded enclosure made of PBT polybutyleneterephtalate Bluish gray RAL 7031 e Wall mounting Pipe mounting 40 60 mm 130 45 mm Panel mounting cutout to DIN 43 700 sealed against panel H 144 mm W 144 mm D 105 mm IP 65 NEMA 4X 3 knockouts for cable glands M20x1 5 2 knockouts for NPT 1 2 or rigid metallic conduit Weight Approx 1 kg User defined 1 To IEC 746 Part 1 at nominal operating conditions 2 1 count 3 Plus sensor error 89 Buffer Tables 01 Mettler Toledo technical buffers ee PH 0 2 03 4 01 7 12 9 52 5 2 02 4 01 7 09 9 45 10 2 01 4 00 7 06 9 38 15 2 00 4 00 7 04 9 32 20 2 00 4 00 7 02 9 26 25 2 00 4 01 7 00 9 21 30 1 99 4 01 6 99 9 16 35 1 99 4 02 6 98 9 11 40 1 98 4 03 6 97 9 06 45 1 98 4 04 6 97 9 03 50 1 98 4 06 6 97 8 99 55 1 98 4 08 6 98 8 96 60
22. Confirm and proceed using enter End Press conf then enter gt 01 UnIT Select process variable 01 rNG Select 0 20 4 20 mA 01 4mA Enter current start 01 20mA Enter current end O1 FtME Set output filter 01 FAIL 22 mA for error 01 HoLD HOLD mode conf enter 34 Code Display Action Choices o1 Select variable pH ORP pH ORP Select using gt arrow key Press enter to proceed Note Characters represented in gray are blinking and can be edited 35 Output 1 Output current range current start current end Press conf key 2 Enter passcode 1200 3 Output 1 menu group is displayed All items of this menu group are indicated by the 01 code 4 Press enter to select menu edit using arrow keys see Pg 37 Confirm and proceed using enter End Press conf then enter i t 01 UnIT Select process variable p z 01 NG Select 0 20 4 20 mA S 01 4mA_ Enter current start 01 20mA_ Enter current end O1 FtME Set output filter o1 FAIL 22 mA for error 01 HoLD HOLD mode conf enter 36 Code o1 L Lb rari J rd Action Set output current range Select using gt key press enter to proceed Current start Enter lower end of scale depending on process variable selected pH or ORP Select using gt key edit number using key press enter to proceed Current end Enter upper end of scale depending on measure
23. E02 20120301 Software version 2 x
24. ED x Out 1 22 mA ERR 01 Measured pH sensor value Sensor defective blinks Not enough electrolyte in sensor e Sensor not connected e Break in sensor cable e Wrong sensor connected e Measured pH value lt 2 or gt 16 e Measured ORP value lt 1999 mV or gt 1999 mV ERR 02 Measured ORP sensor xX X xX value Sensor defective blinks Sensor not connected e Break in sensor cable e Wrong sensor connected Sensor potential lt 1500 mV Sensor potential gt 1500 mV ERR 98 Conf System error xX xX X X blinks Configuration or calibration data defec tive completely reconfigure the device using the factory settings Then calibrate Memory error in device program ERR 99 FAIL Factory settings X xX xX X blinks EEPROM or RAM defective This error message only occurs in the case of a total defect The device must be repaired and recalibrated at the factory 75 ERR 03 ERR 11 ERR 12 ERR 13 ERR 21 ERR 22 ERR 23 ERR 33 76 Icon blinks map map map map N WA o J Ss o Er oO x Ok Problem Possible causes x Alarm contact x Out 1 22 mA x Out 2 22 mA x lt Temperature probe Open or short circuit Temperature range exceeded Current output 1 X XX Current below 0 3 8 mA Current output 1 x x x Current above 20 5 mA Current output 1 x 1x x Current span too small too large Current output 2 x x x Current below 0 3
25. LED Mode indicators no keys 3 Keypad from left to right Measuring mode Calibration mode Alarm Wash contact Configuration mode 24 Display CONAN AWN 9 E 75 A ZERO HOLD man LE 17 16 15 Passcode entry Not in use Temperature Current output Limit values Alarm Sensocheck Calibration Interval response time 10 Wash contact 11 Measurement symbol 12 Press enter to proceed 13 Bar for identifying the device status above mode indicators from left to right Measuring mode Calibration mode Alarm Notin use Configuration mode OFF E TP M H 14 14 Secondary display 15 Manual temperature specification 16 Hold mode active 17 Waiting time running 18 Sensor data 19 Main display 20 Sensoface 25 Operation Keypad Start end calibration Start end configuration e Select digit position selected position blinks Menu navigation e Edit digit Menu navigation e Calibration Continue in program sequence e Configuration Confirm entries next configuration step e Measuring mode Display output current cal enter Cal Info Display of asymmetry potential zero and slope Error Info Display of last error message Start GainCheck device self test 26 Safety Functions Sensocheck Sensoface Sensor Monitoring Sensocheck continuously monitors the sensor and its wiring Sensocheck can be switched off Configuration Pg 52 Sensoface
26. ON 2 WARNING EXPLOSION HAZARD DO NOT DISCONNECT EQUIPMEMT UNLESS POWER HAS BEEN SWITCHED OFF OR THE AREA IS KNOWN TO BE NON HAZARDOUS AVERTISSEMENT RISQUE D EXPLOSION AVANT DE DECONNECTER L EQUIPEMENT COUPER LE COURANT OU S ASSURER QUE L EMPLACEMENT EST DESIGNE NON DANGEREUX WARNING CLEAN WITH MOISTENED CLOTH ONLY WARNING BONDING BETWEEN CONDUITS IS NOT AUTOMATIC AND MUST BE PROVIDED AS PART OF THE INSTALLATION SEE INSTALLATION INSTRUCTION 8 7 milk Str SiT Str Str Str atos Transmitter 2405 atos Eco 2405 pH afos Eco 2405 Oxy atos Eco 2405 Cond atos Eco 2405 Cond Power supply circuit Terminals Kl 19 20 20 to 253 V AC DC approx 5 VA Switching circuits Clean Terminals KL 17 18 ALARM Terminals KL 15 16 maximum values AC lt 253 V lt 3 A lt 750 VA resistive load DC lt 30 V lt 3A lt 90 W resistive load Terminal KL 14 Do not connect Switching circuit REL 1 Terminals KL 12 13 maximum values AC lt 253 V lt 3 A lt 750 VA resistive load DC lt 30 V lt 3A lt 90 W resistive load Output circuits OUT 1 and OUT 2 Terminals KL 9 10 and 11 10 maximum values one pH ORP input one DO input one Conductivity input for 2 4 electrode sensors one Conductivity input for electrodeless conductivity sensors Conduit mounting Place washer between enclosure and nut A gt Grounding J E Se am p ma Per t r i amp D
27. One point calibration End by pressing cal Slope and asymmetry potential mV of the sensor are displayed Press enter to proceed e Two point calibration Immerse sensor and tempera ture probe in the second buffer solution Press enter to start Retract sensor and temp probe out of second buffer rinse off re install Repeat calibration press cal End calibration press enter pH value and Hold are displayed alternately Sensoface active enter blinks Press enter to proceed Hold is deactivated after 20 s Remark For one point calibration only The calibration process runs again as for the first buffer The slope and asym metry potential of the sensor based on 25 C are displayed Confirmation prompt 65 Manual Calibration Automatic or manual temperature detection For calibration with manual buffer specification you must enter the OH value of the buffer solution used in the device for the proper temperature This presetting enables calibration with any desired buf fer solution The MAN calibration mode and the type of temperature detection are selected in the configuration mode FRR 25 ri EA He FSH L reel 66 Action Press cal key enter code 1100 Select using gt key edit number using key Press enter to proceed Remove the sensor and tem perature probe clean them and immerse them in the first buffer soluti
28. Pt100 lt 1K for NTC gt 100 C Linear 19 99 19 99 K reference temp 25 C 85 Output 1 Process variable Overrange Output filter Measurement error Start end of scale Admissible span Output 2 Process variable Overrange Output filter Measurement error Start end of scale Admissible span Alarm contact Contact ratings Contact response Alarm delay Limit values Contact ratings Contact response Delay Switching points Hysteresis 86 0 4 20 mA max 10 V floating galvanically connected to output 2 pH or mV value 22 mA in the case of error messages Low pass filter time constant 0 120s lt 0 3 current value 0 05 mA Configurable within the measuring range for pH or mV pH 2 00 18 00 200 3000 mV 0 4 20 mA max 10 V floating galvanically connected to output 1 Temperature 22 mA in case of temp error messages Low pass filter time constant 0 120s lt 0 3 current value 0 05 mA 20 200 C 4 392 F 20 220 K 36 396 F Relay contact floating AC lt 250V lt 3A lt 750VA DC lt 30V lt 3A lt 90W N C fail safe type 10s Output via relay contact AC lt 250V lt 3A lt 750VA DC lt 30V lt 3A lt 90W N C or N O 0000 9999 s As desired within range 00 00 05 00 pH 0000 0500 mV Cleaning function Contact ratings Contact response Rinse interval Rinse duration Display M
29. Stratos Eco 2405 pH User Manual Latest Product Information www knick de AIM Knick gt 78560 Warranty Defects occurring within 3 years from delivery date shall be remedied free of charge at our plant carriage and insurance paid by sender Sensors fittings and accessories 1 year Subject to change without notice Return of Products Under Warranty Please contact our Service Team before returning a defective device Ship the cleaned device to the address you have been given If the device has been in contact with process fluids it must be decontaminated disinfected before shipment In that case please attach a corresponding certificate for the health and safety of our service personnel Disposal Please observe the applicable local or national regulations concerning the disposal of waste electrical and electronic equipment Knick Elektronische Messgerate GmbH amp Co KG P O Box 37 04 15 D 14134 Berlin Phone 49 0 30 801 91 0 Fax 49 0 30 801 91 200 Internet http www knick de knick knick de Table of Contents Safety Information essesssesseessesscesoesscesoesscesocsseesoeesossseesoesscesosssee 5 intended USE rese En a anO E a aE RRI EVRAN ii 7 Registered Trademarks s ssessesssessessessesseeseessessesseeseessesseoseeseessesseoseeseoseessess 7 EDER SNE ES E EA TEA ENE ANAE 8 eE aa p A E A 8 PORE IVS EEC TIO FNS rigenera e aA eaaa TEES 8 Overview of Stratos Eco 2405 pH
30. Temp Probe Adjustment eesseeesscessocessocesscessocessocesseessseessoeesse 72 Measurement sssrinds rinna neiaint 72 Diagnostics Functions sseesessseoccessooccessooccessccccessoocesssooccessooceeeo 73 Error Messages Error Codes sseesseeessoceseccssoeessocesseessseessosesoe 75 Calibration Error Messages ssessessesssessessessesssessessesseoseessessessesseeseeseeses 77 Operating StateS eeseesseoceesscoccessooccesscocccesscccessosccessssccsesssosesssoe 79 SOMS OTIC ae EE E E E 80 D DENDE sussie desk 83 Product Line and Accessories sseessessessessessseseessesseeseeseessesseoseeseeseessee 83 SEE HEH OR LEE En Eee 84 BURE TAB ESS EET E EE 90 ESS REE A E E rer eres 98 pprovals Canad arusini cinia 102 CSA Control Drawing surrender rdr a 104 Ta Te 55 PPPE AA TEA PEA AE A A E BERE SEER 106 PASSEOTES suriros Aerin s EEEE AEAEE EE EEEE 110 4 Safety Information Safety information Be sure to read and observe the following instructions The device has been manufactured using state of the art technology and it complies with applicable safety regulations When operating the device certain conditions may nevertheless lead to danger for the operator or damage to the device Caution Commissioning must be carried out by trained experts Whenever it is likely that protection has been impaired the device shall be made inoperative and secured against unintended operation The protection is likel
31. Y Ex nA IIC T4 CSA 1342049 SP WARNING CLEAN ONLY WITH ANTISTATIC MOISTENED CLOTH Control Dwg 194 130 330 CAUTION USE SUPPLY WIRES SUITABLE FOR 30 C ABOVE SURROUNDING AMBIENT ENCLOSURE TYPE 2 AND RATED AT LEAST 250 V USE SIGNAL WIRES SUITABLE FOR AT LEAST 250 V o AVERTISSEMENT RISQUE D EXPLOSION AVANT DE DECONNECTER UEQUIPEMENT COUPER LE COURANT OU S ASSURER QUE L EMPLacement Il AL LN KEE ITUNU IINIT ITI IE TIIN EST DESIGNE NON DANGEREUX Fig Stratos Eco 2405 pH terminal assignments 14 23 bo S i e a ERE 29 ago ce 5 5 of NG 2 E 25 v 3 3 vo o oa oa L power L contacts L output I L donot m a aA ia ag CE D MAX RELAY CONTACT RATING AC lt 250 V lt 3 A lt 750 VA DC lt 30 V lt 3A lt 90 W RESISTIVE WARNING EXPLOSION HAZARD DO NOT DISCONNECT EQUIPMENT UNLESS POWER HAS BEEN SWITCHED OFF OR THE AREA IS KNOWN TO BE NON HAZARDOUS NI CLI DIV2 GPA B WARNING BONDING BETWEEN CONDUIT IS NOT AUTOMATIC AND MUST BE NI CLE ZN2 GPIIC T4 PROVIDED AS PART OF THE INSTALLATION SEE INSTALLATION INSTRUCTIONS CLI DIV2 GPA B C D WARNING SUBSTITUTION OF COMPONENTS MAY IMPAIR SAFETY Ex nA IIC T4 GS 134204 WARNING CLEAN ONLY WITH ANTISTATIC MOISTENED CLOTH Control Dwg 194 130 33 CAUTION USE SUPPLY WIRES SUITABLE FOR 30 C ABOVE SURROUNDING AMBIENT ENCLOSURE TYPE 2 2 AND RATED AT LEAST 250 V USE SIGNAL WIRES SUITABLE FOR AT LEAST 250 V AVERTISSEMENT RISQUE D
32. ain display Secondary display Sensoface Mode indication Alarm indication Keypad Service functions Current source Device self test Display test Last Error Sensor monitor Data retention Protection against electric shock Relay contact floating for controlling a simple rinsing system or an automatic cleaning system ACK lt 250V lt 3A lt 750VA DC lt 30V lt 3A lt 90W N C or N O 000 0 999 9 h 000 0 h cleaning function switched off 0000 1999 s LC display 7 segment with icons Character height 17 mm unit symbols 10 mm Character height 10 mm unit symbols 7 mm 3 status indicators friendly neutral sad face 4 mode indicators meas cal alarm config Further icons for configuration and messages Red LED in case of alarm 5 keys cal conf gt 4 enter Current specifiable for output 1 and 2 00 00 22 00 mA Automatic memory test RAM FLASH EEPROM Display of all segments Display of last error occurred Display of direct uncorrected sensor signal Parameters and calibration data gt 10 years EEPROM Safe electrical isolation of all extra low voltage circuits against mains by double insulation to EN 61010 1 87 Power supply Nominal operating conditions Ambient temperature Transport Storage temp Relative humidity Power supply Frequency for AC EMC Emitted interference Immunity to interference Explosion protection FM CS
33. ained Only one buffer solution is required for a one point calibration Preset four digit number to select certain functions A pH electrode system pH sensor consists of a glass and a reference electrode If they are com bined in one body they are referred to as combina tion electrode Time from the start of a calibration step to the Stabilization of the sensor potential Sensocheck continuously monitors the glass and reference electrodes The resulting information is indicated by the Sensoface smileys Sensocheck can be switched off Provides information on the sensor condition The zero point slope and response time are evalu ated In addition the Sensocheck information is indicated Is indicated in of the theoretical slope 59 2 mV pH at 25 C The sensor slope is different for each sensor and changes with age and wear See asymmetry potential 99 Two point calibration Zero 100 Calibration with which the sensor asymmetry potential zero point and slope are determined Two buffer solutions are required for two point calibration See asymmetry potential 101 Approvals Canada Warnings and Notes to Ensure Safe Operation Warning Do not disconnect equipment unless power has been switched off Caution Clean only with antistatic moistened cloth Caution Substitution of components may impair suitability for hazardous locations e The equipment shall be installed and protected from
34. anel mounting 13 Panel mount kit 13 Parameters Factory settings 58 Individual settings 60 Passcodes 110 Pipe mounting 12 Pipe mount kit 12 Product calibration 69 Product line 83 Protective hood 12 Protective wiring 22 R Relay 54 56 Relay contacts 22 Rinse contact 56 Rinsing interval 57 108 Rinsing probes 56 Rinsing system 57 S Safety information 5 102 Self test 27 Sensocheck 27 52 80 Configuration 53 Sensoface 27 80 Sensor connection VP cable 16 Sensor monitor 73 Short instructions 8 Specifications 84 T Temperature compensation 48 Temperature measurement configuration 43 Temperature probe adjustment 72 Terminal assignments 14 Time constant of output filter 39 45 Trademarks 7 U User interface 24 V VP cable connection 16 W Warranty 2 Wiring examples ORP measurement 21 pH measurement 18 19 20 VP cable 16 VP connection 19 20 109 Passcodes Calibration Key passcode Menu item cal 0000 CAL info display of zero slope 73 cal 1100 Calibration with buffer solution 64 cal 1105 Product calibration 69 cal 1015 Temp probe adjustment 72 Configuration Key passcode Menu item Page conf 0000 Error info display of last error erase 73 conf 1200 Configuration 30 conf 2222 Sensor monitor sensor potential 73 conf 5555 Current source 1 specify output current 74 conf 5556 Current source 2 specify output current 74 conf 4321 Factory setting 58 TA 194 132 KN
35. d variable selected pH or ORP Select using gt key edit number using key press enter to proceed Assignment of Measured Values Current Start and Current End Example 1 Range pH 0 14 Example 2 Range pH 5 Choices 4 20mA 0 20 mA pH 2 16 1500 mV 1500 mV pH 2 16 1500 mV 1500 mV 7 Advantage Higher resolution in range of interest pH pH 14 7 Output current 0 5 4 4 20 mA 4 Output current 20 mA 37 Output 1 Time constant of output filter Press conf key 2 Enter passcode 1200 3 Output 1 menu group is displayed All items of this menu group are indicated by the 01 code 4 Press enter to select menu edit using arrow keys see Pg 39 Output 1 Confirm and proceed using enter End Press conf then enter t gt 01 UnIT Select process variable gt a 01 NG Select 0 20 4 20 mA D 01 4m Enter current start 01 20mA_ Enter current end O1 FtME Set output filter 01 FAIL 22 mA for error 01 HoLD HOLD mode conf enter 38 Code Display Action Choices o1 Time constant of output 0 sec filter default setting 0 120 sec 0 s inactive To specify a time constant Select using gt key edit number using key press enter to proceed Time Constant of Output Filter Attenuation To smoothen the current output a low pass filter with adjustable filter time constant can be switched
36. d for short configuration procedures The process should not change decisively during configuration Changes are not noticed with this setting Fix The output current is set to a value that is noticeably different from the process value in order to signal the control system that the device is being worked at See Configuration Pg 40 28 Alarm Alarm delay is 10 seconds During an error message the alarm LED blinks Error messages can also be signaled by a 22 M output current The alarm contact is activated by alarm or power failure see also Pg 53 29 Configuration In the Configuration mode you set the device parameters Activation HOLD During configu ration the device remains in the Hold mode Input errors End 30 conf HOLD y L HOLD icon conf enter Activate by pressing conf Enter passcode 1200 Edit parameter using gt and 4 confirm proceed using enter End by pressing conf then enter The output current is frozen at its last value or at a preset fixed value depend ing on the configuration limit and alarm contacts are inactive Sensoface is off Configuration mode indicator is on The configuration parameters are checked during the input In the case of an incorrect input Err is displayed for approx 2 sec The incorrect param eters cannot be stored Input must be repeated End by pressing conf The measured value and Hold are display
37. e Buffer solutions unusable or contaminated e Wrong buffer temperature set for manual temperature specification Sensor defective e Sensor not connected Sensor cable defective 77 Icon blinks Problem 78 Possible causes Calibration was canceled after approx 2 minutes because the sensor drift was too large e Sensor defective e Sensor dirty e No electrolyte in the sensor Sensor cable insufficiently shielded or defective e Strong electric fields influence the measurement e Major temperature fluctuation of the buffer solution No buffer solution or extremely diluted Operating States oF 2 S _ u2 3 Operating status m gt Es 2 o S 5S 9ESS8 amp S E O z dvu E Cal Info Error Info conf 0000 HE mi E B ws Calibration cal 1100 Temp adjustment cal 1015 Product calibration cal 1105 Configuration conf 1200 a 72 min Sensor monitor Jori conf 2222 Current source 1 20 min conf 5555 Current source 2 20 min conf 5556 Rinsing function active RE as configured Last Fix or Last Off 79 Sensoface Sensocheck must have been activated during configuration The smiley in the display Sensoface alerts to sensor problems defec tive sensor defective cable maintenance required The permitted calibration ranges and the conditions for a friendly neutral or sad Sensoface are summarized in the following table Additional
38. e install the sensor based on Repeat calibration press cal 25 C are displayed End calibration press enter pH value and Hold are Confirmation displayed alternately prompt Sensoface active enter blinks Press enter to proceed Hold is deactivated after 20 s 67 Data Entry of Premeasured Electrodes You can directly enter the values for slope and asymmetry potential of a sensor The values must be known e g determined beforehand in the laboratory The DAT calibration mode must have been preset during configuration Action Remark Press cal key If an invalid code is enter code 1100 entered the device Select using gt key returns to measuring edit number using key mode Press enter to proceed Ready for calibration Device in Hold Press enter to start mode measured value frozen Sensoface inactive Enter asymmetry potential mV Select using gt key edit number using key Press enter to proceed Enter slope Select using gt key edit number using key Press enter to proceed The device displays the new L To slope and asymmetry potential JU o at 25 C Press enter to proceed pH value and Hold are dis Confirmation played alternately Sensoface prompt g active enter blinks Press enter to proceed Hold is deactivated after 20 s 68 Product Calibration Calibration by comparison Product calibration is a 1 point calibration During p
39. e repeated End enter End by pressing enter abort using cal The measured value and Hold are displayed alternately enter blinks Sensoface is active enter Press enter key to end the Hold mode The measured value is displayed The output current remains frozen for another 20 sec HOLD icon on hourglass blinks 62 pH Calibration Calibration is used to adapt the device to the individual sensor char acteristics namely asymmetry potential and slope Calibration can be performed with Calimatic automatic buffer recognition with manual buffer input by entering premeasured electrode data or by sampling the product Caution e All calibration procedures must be performed by trained personnel Incorrectly set parameters may go unnoticed but change the measuring properties e The response time of the sensor and temperature probe is consid erably reduced when the sensor is first moved about in the buffer solution and then held still e The device can only operate properly when the buffer solutions used correspond to the configured set Other buffer solutions even those with the same nominal values may demonstrate a different temperature response This leads to measurement errors e For calibration without buffer solutions refer to Product Calibration 63 Automatic Calibration with Calimatic BUF xx Automatic or manual temperature detection The device can only operate properly when the buffer solution
40. e sowie Vervielf ltigung dieser Unterlage Verwertung und Mitteilung ihres Inhalts nicht gestattet soweit nicht ausdr cklich zugestanden TI m CO gt 8 7 6 5 Hazardous Location Class Divison 2 Groups A B C D T4 Ex nA IIC T4 CSA 02 1342049X Enclosure Type 2 Tamb 20 C to 55 C pH ORP measuring circuit maximum values Vor 10 V Ca 20 pF Terminals KL 1 2 3 KL C Isc 12mA La 1H Po 15 mW or DO measuring circuit maximum values Voe 10 V Ca 20 pF Terminals KL 1 2 3 4 5 KL C Isc 17 mA Laz 1H Po 22 mW or Cond measuring circuit maximum values Voge 10 V Ca 20 pF Terminals KL 1 2 3 4 5 lsc 112 mA Laz 8 mH Po 140 mW or Condl measuring circuit maximum values Voe 7 1 V Ca 100 pF Terminals KL 1 2 3 4 5 lsc 72 m La 20 mH P 128 mW Temp measuring circuit maximum values Voc 5 V Ca 1000 pF Terminals KL D KL E lse 10 mA La 1 H Po 13 mW Terminals KL 6 7 and 8 Do not connect TERMINALS 1 2 3 4 5 C D E NON INCENDIVE FIELD WIRING CONNECTIONS FOR CLASS DIVISION 2 GROUPS A B C D THIS EQUIPMENT IS SUITABLE FOR USE IN CLASS I DIVISON 2 GROUPS A B C D OR NON HAZARDOUS LOCATIONS ONLY WARNING EXPLOSION HAZARD SUBSTITUTION OF COMPONENTS MAY IMPAIR SUITABILITY FOR CLASS I DIVISON 2 AVERTISSEMENT RISQUE D EXPLOSION LA SUBSTITUTION DE COMPOSANTS PEUT RENDRE CE MATERIEL INACCEPTABLE POUR LES EMPLACEMENTS DE CLASSE DIVISI
41. ed alternately enter blinks Press enter key to end the Hold mode The measured value is displayed The output current remains frozen for another 20 sec HOLD icon on hourglass blinks Menu Structure of Configuration The configuration steps are assigned to different menu groups Using the arrow keys you can jump between the individual menu groups Each menu group contains menu items for setting the parameters Pressing enter opens a Menu item The values are edited using the arrow keys Pressing enter confirms saves the settings Return to measurement Press conf Select menu Select menu Output 1 ook tM o 5 enter Menu item 1 D i enter Menu item 2 gt enter Menu item is enter Output 2 02 Ow E Cin gt A ocd I i KAGER tc E C MNU gt compensation ste e r Red Calibration mode CA LAL mu 1 ri i L MNAI I Alarm settings AL MLS EMNE gt OAL lt Previous Relay rL ri Amu menu group gt A rL esl DoLE gt Rinsing probes Pb rr ACME 31 Overview of Configuration Steps Code Menu s Selection Default SEE BER o1 UnIT Select process variable pH ORP 01 NG Select current range 0 20 mA 4 20 mA 01 4mA Enter current start XXXX 01 20mA Enter current end XXXX o1 FtME Time constant of output filter Xxxx SEC 01 FAIL 22 mA signal in the case of error ON OFF 01 HoLD Sig
42. er using key press enter to proceed Current start Enter upper end of scale Select using gt key edit number using key press enter to proceed Choices C F Pt1000 Pt100 NTC30 NTC8 55 Bco3000 4 20mA 0 20 mA 000 0 C 100 0 C Example 2 Range 50 70 C Advantage Higher resolution in range of interest C 70 20 mA 4 Process tem perature Output current 20 mA 43 Output 2 Time constant of output filter 1 Press conf key 2 Enter passcode 1200 3 Select Output 2 menu group using arrow keys All items of this menu group are indi cated by the 02 code 4 Press enter to select menu edit using arrow keys see Pg 45 Confirm and proceed using enter 5 End Press conf then enter enter enter o2 UnIT Select C F 02 rTD Select temp probe D o2 rNG Select 0 20 4 20 mA 02 4m Enter current start 02 20mA Enter current end o2 FtME Set output filter o2 FAIL 22 mA for temp error o2 HoLD HOLD mode conf enter 44 Code Display Action Choices 02 jo Time constant of output filter 0 sec Tirta Default setting 0 120 sec Lt UUs SEL 0 sec inactive To specify a OR EME bed time constant Select using gt key edit number using key press enter to proceed Time Constant of Output Filter To smoothen the current output a low pass filter with adjustable filter time constant can be switched on
43. hout tempera ZU 0318 ture detector Temp g ass detector i SE535 21 Protective Wiring of Relay Outputs Protective Wiring of Relay Contacts Relay contacts are subjected to electrical erosion Especially with inductive and capacitive 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 Pg DD T 2 LT I 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 uF 630 V Resistor 100 ohms 1 W 3 Contact 22 Typical Protective Wiring Measures _ 4 4 A DC application with inductive load B AC DC applications with capacitive load C Connection of incandescent lamps resistive load A1 Inductive load A2 Free wheeling diode e g 1N4007 Observe polarity A3 Contact B1 Capacitive load B2 Resistor e g 8O 1Wat 24V 0 3A B3 Contact C1 Incandescent lamp max 60 W 230 V 30W 115V C3 Contact Warning Make sure that the maximum ratings of the relay contacts are not exceeded even during switching 23 User Interface and Display User Interface Stratos Eco Hic Ny YOA om g g g e CO om ED ED ED su do L aH SLOPE DO M fenter J ZERO amp 2i Knick gt conf enter Made in Germany 1 Display 2 Alarm
44. icker 1 Jumper 2 x 6 Sealing insert 1 x 2 Washer 1 x for conduit mounting 7 Rubber reducer 1 x 8 Place washer between enclosure and Cable gland 3 x nut 9 Filler plug 3 x 3 Cable tie 3 x 10 Hexagon nut 5 x 4 Hinge pin 1 x insertable from either 11 Sealing plug 2 x for sealing in case side of wall mounting 5 Enclosure screw 4 x Fig Assembling the enclosure 10 Mounting Plan 144 1 Cable gland 3 x 2 Knockouts for cable gland or 1 2 conduit 21 5 mm 2 knockouts Conduits not included 3 Knockout for pipe mounting 4 x 4 Knockout for wall mounting 2 x Fig Mounting plan All dimensions in mm 11 Pipe Mounting Panel Mounting 40 060 1 ZU 0276 protective hood if required 2 Hose clamp with worm gear drive to DIN 3017 2 x 3 Pipe mount plate 1 x 4 For vertical or horizontal posts or pipes 5 Self tapping screw 4 x Fig ZU 0274 pipe mount kit All dimensions in mm Fig ZU 0276 protective hood for wall and pipe mounting All dimensions in mm 12 1 Screw 4 x 2 Gasket 1 x 3 Control panel 4 Span piece 4 x 5 Threaded sleeve 4 x Panel cut out 138 x 138 mm DIN 43700 Fig ZU 0275 panel mount kit All dimensions in mm 13 Installation and Connection Installation Instructions Caution e Installation of the Stratos must be carried out by trained experts in accordance wi
45. isplay Press enter to return to measurement Display of last error message Error Info OLEL Press conf while in measuring mode and confirm code LIUJLL 0000 crore Org The last error message is displayed for approx 20 sec After that the message will be deleted immediate return to measurement at pressing enter 73 These functions are used for testing the connected peripherals Display Action Specify current at output 1 L Press conf while in measuring mode and enter code The current indicated in the main display for output 1 can be edited Select using gt key edit number using key Confirm entry by pressing enter The entered value will be shown in the secondary display The device is in Hold mode Press conf then enter to return to measurement Hold remains active for another 20 sec Specify current at output 2 LJ Press conf while in measuring mode and enter code a KE a 7 5556 il The current indicated in the main display for output 2 can be edited gere Select using gt key oa 0 mk edit number using a key Confirm entry by pressing enter The entered value will be shown in the secondary display The device is in Hold mode Press conf then enter to return to measurement Hold remains active for another 20 sec a A EU HOLD rm Jd 1 i raf one 74 Error Messages Error Codes Problem Possible causes Out 2 22 mA x Alarm contact x Red L
46. lass electrode and separate or combined reference electrode with or without temperature detector with nominal zero at pH 7 rat Combination pH Temp electrode detector 18 pH Wiring Examples Example 2 pH measurement with monitoring of glass electrode without solution ground SG VP connection e g SE531 SE532 SE551 SE553 SE538 Sensor connections Stratos Eco 2405 pH All common pH sensors can be connected with glass electrode and separate or combined ER e g reference electrode with VP cable or without temperature S a 7U 0313 detector with nominal zero at pH 7 TTT gt 2 G 5 J e g a SE531 P SE532 a SE551 SE553 SE538 19 pH Wiring Examples Example 3 pH measurement with monitoring of glass electrode sensors with solution ground SG VP connection e g SE533 SE552 Sensor connections wu Stratos Eco 2405 pH All common pH sensors can be connected with glass electrode and separate or combined eg reference electrode VP cable with or without tem ZU 0313 perature detector with nominal zero at pH 7 U Yellow Green transparent Q g gt am SE533 i SE552 Green 20 ORP Wiring Example Example 4 ORP measurement EJ Sensor connections Stratos Eco 2405 pH All common redox sensors can be con nected with separate or combined refer e g ence electrode with gt VP cable or wit
47. nal behavior during HOLD Last Fix 01 FIX Enter fixed value XXX X MA EOS RER 02 UnIT Select temperature unit C F 02 rTD Select temperature probe Pt100 Pt1000 NTC30 NTC8 55 Balco3000 02 rNG Select current range 0 20 mA 4 20 mA 02 4mA Enter current start XXX X 02 20mA Enter current end XXX X o02 FtME Time constant of output filter Xxxx SEC 02 FAIL 22 mA signal for temp error ON OFF 02 HoLD Signal behavior during HOLD Last Fix 02 FIX Enter fixed value xxX X MA tc Temperature compensation tc MEAS Temp detection during meas Auto man man xxx x C tc CAL Temp detection during cal Auto man man xxx x C tc LIN Enter TC process medium XX XX K CA SOL Select calibration mode BUF MAN DAT CA tiME Enter cal timer interval XXXX h 32 Code Menu Selection Default a AL SnSO Select Sensocheck ON OFF LAY Relay TeLimit ENE L1 FCT Select contact function Lo Hi L1 tYP Select contact response N O N C L1 LEVL Enter setpoint XXXX L1 HYS Enter hysteresis XXXX L1 dLY Enter delay XxxX SEC PrbE Cleaning probes Pb InTV Rinse interval 000 0 h Pb rins Rinse duration Xxxx SEC Pb typ Contact response N C N O 33 Output 1 Process variable pH ORP Press conf key 2 Enter passcode 1200 3 Output 1 menu group is displayed All items of this menu group are indicated by the 01 code 4 Press enter to select menu edit using arrow keys see Pg 35 Output 1
48. on When there is a jump at the input 100 the output level is at 63 after the time constant has been reached The time constant can be set from 0 to 120 sec If the time constant is set to 0 sec the current output follows the input Please note The filter only acts on the current output not on the display or the limit value TD 0 4 20 mA Time constant 0 to 120 s 39 Output 1 Output current during Error and HOLD Press conf key 2 Enter passcode 1200 3 Output 1 menu group is displayed All items of this menu group are indicated by the 01 code 4 Press enter to select menu edit using arrow keys see Pg 41 Output 1 Confirm and proceed using enter End Press conf then enter t gt 01 UnIT Select process variable Ps a 01 rNG Select 0 20 4 20 mA S 01 4mA Enter current start 01 20mA_ Enter current end 01 FtME Set output filter 01 FAIL 22 mA for error 01 HoLD HOLD mode conf enter 40 Code Display Action Choices o1 22 mA signal for error OFF message ON Select using gt key press enter to proceed Output signal during HOLD LAST LAST During HOLD the last FIX measured value is main tained at the output FIX During HOLD a value to be entered is maintained at the output Select using gt key press enter to proceed Only with FIX selected 21 0 mA Enter current which is to flow 00 0 at the output during HOLD
49. on in any order When Manual temp detection has been configured enter value in the secondary display using the arrow keys Press enter to start Enter the pH value of your buffer solution for the proper tempera ture While the hourglass icon is blinking the sensor and temper ature probe remain in the buffer solution Stability check The measured mV value is displayed Remark If an invalid code is entered the device returns to measuring mode Device in Hold mode measured value frozen Sensoface inactive The response time of the sensor and temperature probe is considerably reduced when the sensor is first moved about in the buffer solution and then held still To abort stability check Press cal accuracy reduced Action Remark Calibration with the first buffer is terminated Remove the sensor and temp probe from the first buffer solution and rinse them thoroughly e One point calibration For one point End by pressing cal calibration only Slope and asymmetry potential mV of the sensor are displayed Press enter to proceed e Two point calibration The calibration pro Immerse sensor and tempera cess runs again as for ture probe in the second buffer the first buffer solution Enter pH value of second buffer solution Press enter to start Retract sensor and temp probe The slope and asym a0 out of second buffer rinse off metry potential of Ju r
50. on 69 Calimatic 64 Cal Info 73 Clean contact 56 Configuration 30 Menu structure 31 Configuration Alarm settings 52 Configuration Calibration mode 50 Configuration Limit function 54 56 Configuration Output 1 34 Output current during Error and HOLD 40 Output current range 36 Process variable pH ORP 34 Time constant of output filter 38 Configuration Output 2 42 Output current 42 Output current during HOLD 46 106 Temperature 42 Temperature error 46 Time constant of output filter 44 Configuration Rinsing probes 56 Configuration Temperature compensation 48 Connection 14 CSA Control Drawing 104 CSA warnings and notes 102 Current start end 37 43 D Device self test 27 Diagnostics functions 73 Display of calibration data 73 Display of last error message 73 Display of output currents 73 Display of sensor potential 73 Specifying the output current 74 Display 25 Disposal 2 Division 2 wiring 15 Documentation 8 E Error Info 73 Error messages 75 Display of last error message 73 Explosion protection 88 F Factory settings of parameters 58 Front panel 24 G Glossary 98 H HOLD mode 28 Output signal during HOLD 41 47 Hysteresis 55 107 Installation 14 Intended use 7 K Keypad 26 M Measurement 72 Mounting plan 11 O Operating states 79 ORP measurement Calibration 70 Wiring example 21 Output filter 38 44 Overview 9 Overview of configuration steps 32 P Package contents 10 P
51. ove the sensor and temperature probe clean them and immerse them in the redox buffer Enter setpoint value for redox buffer secondary display sensor potential displayed for approx 6 sec Select using gt key edit number using key confirm by pressing enter Display of sensor data delta value Press enter to proceed Rinse sensor and temperature probe and reinstall them The measured ORP value mV is shown in the main display alter nately with Hold Sensoface is active enter blinks End by pressing enter Remark If an invalid code is entered the device returns to measuring mode Welcome 2 sec Device is in Hold mode After approx 6 sec the second ary display shows the measured temperature Zero and enter icons are blinking Sensoface is active After end of calibra tion the outputs remain in Hold mode for approx 20 sec Like pH measurement ORP measurement permits product calibration without using a redox buffer solution It is performed as described for pH measurement under Product Calibration see Pg 69 71 Temp Probe Adjustment Display Measurement Display 72 Action Select calibration Press cal key enter code 1015 Select position usingkey edit number usingkey confirm by pressing enter Measure the temperature of the process medium using an exter nal thermometer Enter measured temperature value Select
52. p 25 0 C detection selected MAN xxx x C Enter temperature Select position using key and edit number using a key Press enter to proceed For pH measurement only 00 00 K Enter temperature com 19 99 19 99 pensation of the process K medium Select position using gt key and edit number using a key Press enter to proceed 49 Calibration Mode Press conf key 2 Enter passcode 1200 3 Select Calibration mode menu group using arrow keys All items of this menu group are indicated by the CA code 4 Press enter to select menu edit using arrow keys see Pg 51 Confirm and proceed using enter 5 End Press conf then enter si amp Oc 4 enter Calibration mode gt CA tiME Cal timer interval conf enter 50 Code Display Action Choices CA For pH measurement only 01 BUF Select calibration mode 02 BUF BUF Calibration with 03 BUF Calimatic automatic buffer 04 BUF selection 05 BUF To do so you must select 06 BUF your buffer set 07 BUF 01 BUF Mettler Toledo 08 BUF 02 BUF Knick CaliMat MAN Merck Titrisols DAT Riedel Fixanals 03 BUF Ciba 94 04 BUF NIST technical buffers 05 BUF NIST standard buffers 06 BUF HACH buffers 07 BUF WTW technical buffers 08 BUF Hamilton Duracal MAN Calibration with manual buffer entry DAT Entry of asymmetry potential and slope of pre measured electrodes
53. provides information on the sensor condition The asymmetry potential zero slope and response time during calibration are evaluated The three Sensoface indica tors provide the user with information on wear and required maintenance of the sensor GainCheck Device Self Test A display test is carried out the software version is displayed and the memory and measured value transfer are checked Start GainCheck device self test gt a Automatic Device Self Test The automatic device self test checks the memory and measured value transfer It runs automatically in the background at fixed intervals 27 Hold Mode Display The Hold mode is a safety state during configuration and calibration Output current is frozen Last or set to a fixed value Fix Alarm and limit contacts are disabled If the calibration or configuration mode is exited the device remains in the Hold mode for safety reasons This prevents undesirable reactions of the connected peripherals due to incorrect configuration or calibra tion The measured value and HOLD are displayed alternately The device only returns to measuring mode after enter is pressed and 20 seconds have passed Configuration mode is also exited automatically 20 minutes timeout after the last keystroke The device returns to measuring mode Timeout is not active during calibration Behavior of output signal Last The output current is frozen at its last value Recommende
54. roduct calibration the sensor remains in the process Procedure Open the product calibration menu Measure the pH value of the process using a reference meter e g in a bypass or in a sample taken from the process Then enter this reference value in the analyzer upper display The analyzer calculates the new zero point Please note The slope remains unchanged e g 98 factory setting Action Remark Press cal key If an invalid code is enter code 1105 entered the device Press gt key to select position returns to measuring enter number using a key mode confirm by pressing enter The lower display shows the The pH value should process pH value measured by not change between the device the reference mea Enter the measured reference surement and enter value in the upper line Otherwise you Press enter to proceed would have to repeat the calibration Display of slope and new zero New calibration mM CT point Press cal AU 70 End calibration by pressing ma enter The new value is shown in the After end of calibra mam l main display alternately with tion the outputs LI E e H Hold Sensoface is active enter remain in Hold mode Ur gt rs cc blinks for approx 20 sec End by pressing enter 69 ORP Calibration ORP calibration mode is automatically preset when ORP measurement is configured The potential of a redox ORP sensor is calibrated using a redox buffer solution In the cour
55. s used correspond to the configured set Other buffer solutions even those with the same nominal values may demonstrate a different tempera ture response This leads to measurement errors SA LUT ra TUT LE LEH LS ral 64 Action Press cal key enter code 1100 Select using gt key edit number using key Press enter to proceed Remove the sensor and tem perature probe clean them and immerse them in the first buffer solution in any order When Manual temp detection has been configured enter value in the secondary display using the arrow keys Press enter to start Buffer recognition While the hourglass icon is blinking the sensor and tem perature probe remain in the first buffer solution Buffer recognition terminated the nominal buffer value is displayed Stability check The measured mV value is displayed Remark If an invalid code is entered the device returns to measuring mode Device in Hold mode measured value frozen Sensoface inactive The response time of the sensor and temperature probe is considerably reduced when the sensor is first moved about in the buffer solution and then held still To abort stability check Press cal accuracy reduced Action Calibration with the first buffer is terminated Remove the sensor and temp probe from the first buffer solution and rinse them thoroughly e
56. se of that the difference between the measured potential and the potential of the calibration solution is determined according to the following equation During measure ment the Stratos adds this difference to the measured potential MV Rp displayed ORP MV re mV AMV mV _ direct sensor potential AmvV delta value determined during calibration The sensor potential can also be related to another reference system e g the standard hydrogen electrode In that case the temperature corrected potential see table of the reference electrode used must be entered during calibration During measurement this value is then added to the ORP measured Please make sure that measurement and calibration temperature are the same since the temperature response of the reference electrode is not automatically taken into account Temperature dependence of commonly used reference systems Temperature Ag AgCl KCI Ag AgCI KCI Thalamid Mercury sul 1 mol l AmV 3 mol l AmV AmV fate AmV 0 249 224 559 672 10 244 217 564 664 20 240 211 569 655 25 236 207 571 651 30 233 203 574 647 40 227 196 580 639 50 221 188 585 631 60 214 180 592 623 70 207 172 598 613 80 200 163 605 603 70 C E Lim e JIN LL Lim ddr LUT eve om l enter Please note Action Select calibration Press cal key enter code 1100 Press gt key to select position enter number using a key confirm by pressing enter Rem
57. ssesesessseesesesees 27 Hold MORE sisse E asn Ea E E DE REESE 28 CONTIG UL QUI OIN PEE E E A 30 Menu Structure of Configuration ssesseessesssesseessesseesseeseeoseesseeseesseesses 31 Overview of Configuration Steps sseessesseesseeseesseessesseesseossessessseeseess 32 JUUT FS Ao Er Een 34 TOU Z n E EAE 42 Temperature Compensation sesesseseseesesessesesseseseesesessesessesessesesessesesessese 48 Calibration MOde sesesseseeseesessesseseeseesesseseeseesesreseesessessesreseesessesseseseeseseesse 50 A N ea E mseumroseinccats 52 EVITA i FT E e a E ETE E A A A A NA TAT 54 Controlling a Rinsing Probe ssessessssssessessessesssessessesseoseessessesseoseeseeseeses 56 Connecting a Rinsing System s sessesssssssesseseesessesessessssesseseoseososesseseeses 57 Parae TE asr EE E T ERE ERE eee 58 Factory Settings of Parameters eseesssesssessseesseessesssesssessseesseesseesseessees 58 Parameters Individual SettingS ssessessessseseessessesseeseessessesseeseeseessee 60 CANDEA OT aeaa ies EEEE EEE EEEE ENE 62 nE E ELO a EREE I A T A AAT ETA 63 Automatic Calibration with Calimatic BUF XX ssessessessesseessese 64 Manual Calibration s ssessessesssessessessesseeseesscsseoseeseeseesseoseeseoseessessesseoseoseessess 66 Data Entry of Premeasured Electrodes sssesssesssesssessseesseessessserssersses 68 Product CallbratiOii ssassn eniran onain a Oa raana ea 69 ORP CaliDrati Ori ore e e ERE 70
58. t 1mV TC 0 1 mV K pH calibration Calibration with automatic buffer recognition Calimatic 01 Knick Mettler Toledo 2 00 4 01 7 00 9 21 02 Merck Riedel de Haen 2 00 4 00 7 00 9 00 12 00 03 Ciba 94 2 06 4 00 7 00 10 00 04 NIST technical 1 68 4 00 7 00 10 01 12 46 05 NIST standard 1 680 4 008 6 865 9 184 06 HACH 4 00 7 00 10 01 07 WTW technical buffers 2 00 4 01 7 00 10 00 08 Hamilton 4 01 7 00 10 01 MAN DAT Max calibration range ORP sensor standardization Max calibration range Calibration timer Sensocheck Sensoface Temperature input Measuring range Adjustment range Resolution Meas error Temperature compensation of process medium Calibration with manual entry of individual buffer values Data entry of pre measured electrodes Asymmetry potential 60 mV Slope 80 103 47 5 61 mV pH ORP calibration 700 700 AmV 0000 9999 h Automatic monitoring of glass electrode can be disabled Provides information on the sensor condition Evaluation of zero slope response calibration interval Sensocheck Pt100 Pt1000 NTC 30 kQ NTC 8 55 kQ Balco 3kQ 2 wire connection adjustable Pt 100 Pt 1000 20 0 200 0 C 4 392 F NTC 30 kohms 20 0 150 0 C 4 302 F NTC 8 55 kohms 10 0 130 0 C 14 266 F 0 0 100 0 C 452236212 F Balco 3 kohms 10K 0 1 C 1 F lt 0 5 K lt 1K for
59. th this instruction manual and as per applicable local and national codes e Be sure to observe the technical specifications and input ratings during installation Be sure not to notch the conductor when stripping the insulation Before connecting the device to the power supply make sure that its voltage lies within the range 20 5 253 V AC DC All parameters must be set by a system administrator prior to commissioning The terminals are suitable for single wires and flexible leads up to 2 5 mm AWG 14 Caution Additional safety precautions have to be taken for operation in hazardous locations CSA CLI DIV2 GPA B C D T4 Ex nA IIC T4 see Appendix Approvals Terminal Assignments ee ee ee J LA GI 112 o gt O lt o a Ses o gt 33 oS xn oF co 5 9 og N M oO amp ce O S D a gt N oc D DES a ko 8 Fad e 8 O D l IL JL JL donot power contacts output connect n 2 5 MAX RELAY CONTACT RATING AC lt 250 V lt 3A lt 750 VA DC lt 30 V lt 3A lt 90 W RESISTIVE ec er v WARNING EXPLOSION HAZARD DO NOT DISCONNECT EQUIPMENT UNLESS POWER D HAS BEEN SWITCHED OFF OR THE AREA IS KNOWN TO BE NON HAZARDOUS NI CLI DIV2 GPA B C D T4 WARNING BONDING BETWEEN CONDUIT IS NOT AUTOMATIC AND MUST BE NI CLI ZN2 GPIIC T4 x PROVIDED AS PART OF THE INSTALLATION SEE INSTALLATION INSTRUCTIONS CLI DIV2 GPA B C D T4 WARNING SUBSTITUTION OF COMPONENTS MAY IMPAIR SAFET
60. tory settings Parameters Factory setting o1 UnIT pH ORP unit pH o1 NG 0 4 20 mA 4 20 mA o1 4mA Current start 00 00 pH 01 20mA Current end 14 00 pH O1 FtME Filter time Os o1 FAIL 22mA signal OFF o1 HoLD HOLD response Last 01 FIX Fix current 021 0 mA o2 UnIT Unit C F C o2 rTD Temp probe Pt1000 02 rNG 0 4 20MA 4 20 mA 02 4mA Current start 000 0 C 02 20mA Current end 100 0 C o2 FtME Filter time Os o2 FAIL 22mA signal OFF 02 HOLD HOLD response Last 02 FIX Fix current 021 0 mA 58 Factory setting tc MEAS TC measurement tc MEAS Measuring temp tc CAL Calibration tc CAL Calibration temp tc LIN TC medium CA SOL Cal solution CA tiME Calibration interval AL SnSO_ Sensocheck L1 FCT Contact function L1 tYP Contact response L1 LEVL Setpoint L1 HYS Hysteresis L1 dLY Delay Pb InTV Rinsing interval Pb rins Rinse duration Pb typ Contact type Please note Auto 025 0 C Auto 025 0 C 00 00 K 01 BUF 0000 h OFF Lo N C 00 00 pH 00 50 pH 0010 sec 000 0 h 0060 s N C Fill in your configuration data on the following pages Please note Factory settings for the calibration data are 98 slope and 0 mV asymmetry potential 59 Parameters Individual Settings o1 UnIT pH ORP unit o1 NG 0 4 20 mA 01 4mA Current start 01 20mA_ Current end O1 FtME Filter time o1 FAIL 22MA signal 01 HOLD HOLD response 01 FIX Fix current
61. y to be impaired if for example e the device shows visible damage e the device fails to perform the intended measurements e after prolonged storage at temperatures above 70 C e after severe transport stresses Before recommissioning the device a professional routine test in accordance with EN 61010 1 must be performed This test should be carried out at the manufacturer s factory Caution Before commissioning make sure that the transmitter may be connected with the other equipment Intended Use The Stratos Eco 2405 pH is used for pH mV ORP and temperature measurement in industry environment food processing and sewage treatment The sturdy molded enclosure can be fixed into a control panel or mounted on a wall or at a post The protective hood provides additional protection against direct weather exposure and mechanical damage The device has been designed for application with commercially available sensors with a nominal zero point at pH 7 It provides two current outputs for transmission of measured value and tem perature for example two contacts and a universal power supply 24 230 V AC DC AC 45 65 Hz Registered Trademarks The following names are registered trademarks For practical reasons they are shown without trademark symbol in this manual Stratos Sensocheck Sensoface Calimatic GainCheck Provided Documentation Stratos Eco 2405 Stratos Eco 2405 Series

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