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ABB AWT210 Скачать руководство пользователя страница 44

44

AW T 210 |

2- W I R E CO N D U C T I V I T Y, P H/O R P, P I O N T R A N SM I T T ER | O I/AW T 2 10 - EN R E V. C

…12 Calibration

2-electrode conductivity sensor calibration

2-electrode conductivity does not normally require wet
calibration provided that the sensor constant has been entered
correctly and the sensor cable resistance is not significant.
The procedure is for a manual calibration at a single reference
point.

Conductivity Calibration and Concentration Calibration

procedures are identical.

For cell constants from 0.003 to 0.054

• If the calibration is performed at a conductivity value

<0.2 µS/cm the

PV Offset

is recalculated.

• If the calibration is performed at a conductivity value

≥0.2 µS/cm the

PV Slope

is recalculated.

For cell constants from 0.055 to 0.299

• If the calibration is performed at a conductivity value

<1 µS/cm the

PV Offset

is recalculated.

• If the calibration is performed at a conductivity value

≥1 µS/cm the

PV Slope

is recalculated.

For cell constants from 0.3 to 1.999

• If the calibration is performed at a conductivity value

<5 µS/cm the

PV Offset

is recalculated.

• If the calibration is performed at a conductivity value

≥5 µS/cm the

PV Slope

is recalculated.

1 Wait for stable reading

– – – –

PV 752 uS/cm

Continue When Stable

Conductivity Cal

Abort

Continue

Monitor the process value and
continue ( ) to the next step once
the value has stabilized.

2 Enter the new value

– – – –

PV 752 uS/cm

New

0

752

Conductivity Cal

Next

Continue

Enter the desired PV value by
pressing the key to move the
cursor and the

keys to

change the value. When the new
value has been entered press the

key to continue.

3 Completion

Following a successful calibration
the calculated coefficients are
displayed.

Following an unsuccessful
calibration the reason for failure
is displayed.

– – – –

Conductivity Cal

Exit

PV 752 uS/cm

PV Slope 99.69%

PV Offset 0.00 uS...

– – – –

Conductivity Cal

Exit

PV 752 uS/cm

Calibration Failed

Offset Too High

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Содержание AWT210

Страница 1: ...0 transmitter is available with a traditional 4 to 20 mA output or with advanced digital communications utilizing FOUNDATION Fieldbus FF PROFIBUS PA PA or HART The transmitter is equipped with an LCD display used to show the current process data and four keys beneath the display enable the transmitter to be configured locally For more information Further publications for the AWT210 transmitter are...

Страница 2: ...sor installation 11 Transmitter installation 11 Transmitter dimensions 11 Fitting communication modules 11 Location 11 Optional installation accessories 11 Wall mounting 12 Panel mounting optional 13 Pipe mounting optional 14 6 Electrical installation 15 Terminal connections 15 pH ORP pIon sensor module connections 16 Standard sensors without diagnostic functions 16 Standard sensors with diagnosti...

Страница 3: ...alibration 43 2 point manual calibration 43 2 electrode conductivity sensor calibration 44 4 electrode conductivity sensor calibration 45 Toroidal conductivity sensor calibration 45 PV Zero calibration 45 PV Span calibration 46 13 Specification 47 Appendix A Temperature compensation 51 Manual and automatic Nernstian temperature compensation types 51 Solution coefficient compensation type 51 Append...

Страница 4: ...rds for hazardous area certified equipment Potential safety hazards AWT210 transmitter electrical damage to the equipment WARNING Bodily injury To ensure safe use when operating this equipment the following points must be observed Normal safety precautions must be taken to avoid the possibility of an accident occurring when operating in conditions of high pressure and or temperature Safety advice ...

Страница 5: ...at must be removed and disposed of responsibly in accordance with local environmental regulations Information on ROHS Directive 2011 65 EU RoHS II ABB Industrial Automation Measurement Analytics UK fully supports the objectives of the ROHS II directive All in scope products placed on the market by IAMA UK on and following the 22nd of July 2017 and without any specific exemption will be compliant t...

Страница 6: ... Ga 20 C Ta 60 C IP66 FM18ATEX0017X IECEx FME 18 0001X Installation drg AWT2100034 0 56nF Li 3 3mH WARNING SUBSTITUTION OF COMPONENTS MAY IMPAIR INTRINSIC SAFETY AVERTISSEMENT LA SUBSTITUTION DE COMPOSANTS PEUT NUIRE À LA SÉCURITÉ INTRINSÈQUE Transmitters with FM CSA approval and ATEX IECEx Plastic enclosure II 1 G Ex ia IIC T4 Ga 20 C Ta 60 C IP66 FM18ATEX0017X IECEx FME 18 0001X Installation drg...

Страница 7: ... Max input voltage Max output current Io Ii Max input current Max output power Po Pi Max input power Max output inductance Lo Li Lc Internal inductance inductance of cable Max output capacitance Co Ci Cc Internal capacitance capacitance of cable Configuration AWT210 transmitters can be installed in hazardous areas in compliance with proof of interconnection and directly in a hazardous area using a...

Страница 8: ...1 8 V Maximum short circuit current Io 11 8 mA Maximum output power Po 36 mW Maximum inductance Lo 1 H Maximum capacitance Co 1 5 µF Output parameters of sensor pH Maximum open circuit voltage Uo 11 8 V Maximum short circuit current Io 11 8 mA Maximum output power Po 36 mW Maximum inductance Lo 1 H Maximum capacitance Co 1 5 µF Non incendive Class I Div 2 Group A B C D T4 Class II III Div 2 Group ...

Страница 9: ...aximum inductance Lo 1 H Maximum capacitance Co 1 5 µF Output parameters of sensor pH Maximum open circuit voltage Uo 11 8 V Maximum short circuit current Io 11 8 mA Maximum output power Po 36 mW Maximum inductance Lo 1 H Maximum capacitance Co 1 5 µF Non incendive Class I Div 2 Group A B C D T4 Class II III Div 2 Group F G T4 Figure 6 Non incendive using non incendive field wiring CSA Figure 7 No...

Страница 10: ...ic conditions of use 1 For the aluminium enclosure for EPL Ga the AWT210 enclosure option code position 8 option 2 see Data Sheet DS AWT210 EN contains aluminium and is considered to present a potential risk of ignition by impact or friction Care shall be taken into account during installation and use to prevent impact or friction 2 For the aluminium enclosure for areas subject to explosive dust a...

Страница 11: ...ral location requirements refer to Figure 11 Select a location away from strong electrical and magnetic fields If this is not possible particularly in applications where mobile communications equipment is expected to be used screened cables within flexible earthed metal conduit must be used Install in a clean dry well ventilated and vibration free location providing easy access Avoid rooms contain...

Страница 12: ...in in the positions fitted 2 Mark fixing centers B and drill suitable holes in the wall 3 Secure the transmitter to the wall using 2 screws C in each mounting bracket NOTICE If the optional weathershield D is used position it between the transmitter and wall and pass 2 screws C through fixing holes both sides in weathershield Dimensions in mm in A B C Left hand bracket only shown right hand bracke...

Страница 13: ...re proper compression of the panel seal and achieve the IPX6 NEMA 4X hosedown rating see step 6 Dimensions in mm in 4 Holding assembly F together position bracket D into the left hand recess on the rear of the transmitter and secure with bracket securing screw G Ensure that the plastic washer remains in the position fitted 5 Repeat steps 3 and 4 for the right hand panel clamp assembly 6 Torque eac...

Страница 14: ...g bracket into the recesses on the rear of the transmitter as shown and secure with the two bracket securing screws D Ensure the plastic washers remain in the positions fitted 4 Secure the transmitter to the pipe using the remaining clamp plate spring lock washers and nuts E Dimensions in mm in NOTICE If the optional weathershield F is used locate it against the transmitter back panel and attach t...

Страница 15: ...use a rigid conductor material as this can result in wire breaks Ensure the connecting cable is flexible To ensure the sensor cable length is sufficient allow an additional 100 mm 4 in of cable to pass through cable glands into the housing Ensure the correct connections are made to suit the transmitter variant Terminal connections Figure 15 Connections overview 1 2 3 4 5 1 2 3 4 5 A B A B 1 2 3 4 ...

Страница 16: ...ck Red White 3 lead Blue Yellow Black Red White Grey Cut and remove grey wire Standard sensors with diagnostic functions NOTICE Ensure sensor diagnostics are On when using standard sensors with diagnostic functions Sensor type RTD wiring SENSE 1 GUARD 2 REF 3 S GND 4 RTD 1 5 RTD 2 6 SHIELD 7 RTD 3 8 TBX5 2 lead Blue Yellow Black Green Red White Dark green AP2xx 2 lead Clear Red Blue Green Yellow R...

Страница 17: ...ion procedures see page 44 4 electrode sensors Sensor type RTD wiring DRIVE 1 SENSE 2 SENSE 3 DRIVE 4 RTD 1 5 RTD 2 6 SHIELD 7 RTD 3 8 TB4 2 lead Green Red White Black Blue Yellow Dark green NOTICE AWT210 4 electrode conductivity sensor modules are supplied standardized to theoretical sensor characteristics Following installation but before use a process calibration should be performed to ensure o...

Страница 18: ...us screening is fully effective for example ensuring that screening is maintained through any existing junction boxes Appropriate equipotential bonding must be provided to avoid differences in potential among the individual plant components To ensure fault free communication on Fieldbus FF or PA installations the bus must be properly terminated at both ends Only approved bus terminators must be us...

Страница 19: ...tegory of the highest priority active alarm Figure 18 Example Operator pages alarm conditions Read Only Calibrate Advanced Service Write Protected Access level Process values Operator pages can be configured independently to display Calibration page Operator menu PV HART Tag HART devices or Tag Descriptor FF and PA devices PV temperature PV temperature PV PV temperature OP HART devices only Failur...

Страница 20: ... Select Signals View PV 7 33 pH SV 25 0 pH TV 37 KW QV 1 06 mV PV 12 4 Back Exit Signal Sensor type pH Sensor type 2 electrode conductivity Sensor type 4 electrode conductivity Sensor type toroidal conductivity PV pH ORP Ion Conc or pION Conductivity or Concentration Conductivity or Concentration Conductivity or Concentration SV Temperature Temperature Temperature Temperature TV Reference impedanc...

Страница 21: ...SENSOR MODULE MEMORY FAILURE Change sensor module Electronics F118 023 COMMS MODULE MEMORY FAILURE Change comms module Electronics F106 032 CURRENT OUTPUT NOT CALIBRATED Trim output If problem persists change comms module Configuration C098 041 DATA SIMULATION Configuration C097 030 CURRENT OUTPUT FIXED Enable loop current mode Disable loop test trim PV cal Process C096 031 CURRENT OUTPUT SATURATE...

Страница 22: ...ture configuration Sensor S068 043 HIGH SENSOR EFFICIENCY slope Check calibration Clean sensor Check sensor wiring Sensor F066 044 LOW SENSOR EFFICIENCY slope Check calibration Clean sensor Check sensor wiring Sensor S064 045 HIGH SENSOR OFFSET Check calibration Clean sensor Check sensor wiring Sensor S062 046 LOW SENSOR OFFSET Check calibration Clean sensor Check sensor wiring Electronics M060 03...

Страница 23: ...alibrate Advanced and Service Setting passwords Passwords can be set to enable secure access at 2 levels Calibrate and Advanced The Service Level is password protected at the factory and reserved for factory use only Passwords can contain up to 6 characters and are set changed or restored to their default settings at the Device Setup Security Setup parameter see page 39 Note The transmitter is sup...

Страница 24: ...ture Sensor Type Detect Temperature Sensor Security Setup PDM Compatibility HART only Reset to defaults Operator Page 1 Operator Page 2 Contrast Language Level pH See page 29 Engineering Range Low Engineering Range High Damping Fault Current HART only Output Type HART only Function Gen Table HART only Trim 4mA HART only Trim 20mA HART only Loop Test HART only Diagnostics Exit Menu Select Sensor Di...

Страница 25: ...rature Sensor Security Setup PDM Compatibility HART only Reset to defaults Operator Page 1 Operator Page 2 Contrast Language Level 2 electrode conductivity See page 29 Engineering Range Low Engineering Range High Damping Fault Current HART only Output Type HART only Function Gen Table HART only Trim 4mA HART only Trim 20mA HART only Loop Test HART only Diagnostics Exit Menu Select Sensor Diagnosti...

Страница 26: ...re Sensor Security Setup PDM Compatibility HART only Reset to defaults Operator Page 1 Operator Page 2 Contrast Language Level 4 electrode conductivity See page 29 Engineering Range Low Engineering Range High Damping Fault Current HART only Output Type HART only Function Gen Table HART only Trim 4mA HART only Trim 20mA HART only Loop Test HART only Diagnostics Exit Menu Select Sensor Diagnostics D...

Страница 27: ...sor Security Setup PDM Compatibility HART only Reset to defaults Operator Page 1 Operator Page 2 Contrast Language Level Toroidal conductivity See page 29 Engineering Range Low Engineering Range High Damping Fault Current HART only Output Type HART only Function Gen Table HART only Trim 4mA HART only Trim 20mA HART only Loop Test HART only Diagnostics Exit Menu Select Sensor Diagnostics Diagnostic...

Страница 28: ...te functions by associating an end millivolt value to an end magnitude value Enabled only if Measurement Type Ion Conc 10 100 1000 End mV The end millivolt value associated with the end magnitude value Enabled only if Measurement Type Ion Conc Temp Unit Temperature unit displayed and applied to all temperature parameters values Not enabled if Temperature Compensation Type Manual F C Temp Comp Type...

Страница 29: ...t type compatible with the connected sensor Conductivity Concentration Cell Constant Used to adjust the slope of the calculation graph The design of the conductivity sensor determines the sensor constant usually k 1 Conc Unit Sets the process value units Enabled only if Measurement Type Concentration ppm ppb µg l mg l Conc Curve Name Enabled only if Measurement Type Concentration Temp Unit Tempera...

Страница 30: ... Selects a measurement type compatible with the connected sensor Conductivity Concentration Sensor Group A B Conc Solution Enabled only if Measurement Type Concentration 0 15 NaOH 0 20 NaCl 0 18 HCl 0 20 H2SO4 User Defined Conc Unit Sets the process value units Enabled only if Measurement Type Concentration ppm ppb µg l mg l Conc Curve Name Enabled only if Measurement Type Concentration Temp Unit ...

Страница 31: ... a measurement type compatible with the connected sensor Conductivity Concentration Cell Solution Enabled only if Measurement Type Concentration 0 15 NaOH 0 20 NaCl 0 18 HCl 0 20 H2SO4 User Defined Conc Unit Sets the process value units Enabled only if Measurement Type Concentration ppm ppb µg l mg l Conc Curve Name Enabled only if Measurement Type Concentration Temp Unit Temperature unit displaye...

Страница 32: ...uffer 1 Value Enabled only if Buffer Type User Def Available selections based on Buffer Type ABB 4 01 pH ABB 7 00 pH ABB 9 18 pH MERCK 4 00 pH MERCK 7 00 pH MERCK 9 00 pH MERCK 10 00 pH DIN 1 68 pH DIN 4 01 pH DIN 6 86 pH DIN 9 18 pH US TECH 4 01 pH US TECH 7 00 pH US TECH 10 01 pH NIST 4 01 pH NIST 6 86 pH NIST 9 18 pH Buffer 2 Value Enabled only if Buffer Type User Def Available selections based...

Страница 33: ...emains active throughout any PV calibration Edit Cal PV Slope PV Offset Temp Slope Temp Offset Restore Defaults 4 electrode conductivity Used to calibrate the sensor Note Calibrate menus are sensor specific the menus in this section are applicable to transmitters connected to 4 electrode conductivity sensor types Access to the Calibrate menu is permitted via the Calibrate and Advanced levels or di...

Страница 34: ...ted via the Calibrate and Advanced levels or directly from an Operator page using the Cal button Menu Comment Default PV Zero Cal PV Span Cal Temperature Cal Hold Output HART versions only Not available if HART in Multidrop or Fixed Output mode Disabled Enabled When Enabled output is held automatically at the beginning of a PV calibration and released automatically at the end When Disabled output ...

Страница 35: ...y if Measurement Type Ion Conc 10 100 1000 End mV The end millivolt value associated with the end magnitude value Enabled only if Measurement Type Ion Conc Temp Unit Temperature unit displayed and applied to all temperature parameters values Not enabled if Temperature Compensation Type Manual F C Temp Comp Type Temperature compensation type see page 51 Manual Auto Auto Solution Note When Auto is s...

Страница 36: ... X2 Cond Y2 Conc X3 Cond Y3 Conc X4 Cond Y4 Conc X5 Cond Y5 Conc X6 Cond Y6 Conc Table Error None Not Saved Temp Unit Temperature unit displayed and applied to all temperature parameters values F C Temp Comp Type Manual Auto Manual Temp Enabled only if Temp Comp Type Manual Auto TC Option Enabled only if Temp Comp Type Auto Standard KCl TC Coeff Pure H2O User Def TC TC Coeff Enabled only if Temp C...

Страница 37: ...ration Conc Curve Table Enabled only if Measurement Type Concentration X1 Cond Y1 Conc X2 Cond Y2 Conc X3 Cond Y3 Conc X4 Cond Y4 Conc X5 Cond Y5 Conc X6 Cond Y6 Conc Table Error None Not Saved Temp Unit Temperature unit displayed and applied to all temperature parameters values F C Temp Comp Type Manual Auto Manual Temp Enabled only if Temp Comp Type Manual Auto TC Option Enabled only if Temp Com...

Страница 38: ...centration Conc Curve Table Enabled only if Measurement Type Concentration X1 Cond Y1 Conc X2 Cond Y2 Conc X3 Cond Y3 Conc X4 Cond Y4 Conc X5 Cond Y5 Conc X6 Cond Y6 Conc Table Error None Not Saved Temp Unit Temperature unit displayed and applied to all temperature parameters values F C Temp Comp Type Manual Auto Manual Temp Enabled only if Temp Comp Type Manual Auto TC Option Enabled only if Temp...

Страница 39: ...ected to Siemens Simatic PDM Disabled Enabled Reset To Defaults Available only at Advanced access level Display Used to setup Operator pages 1 2 select the display language and set the display contrast Menu Comment Default Operator Page 1 Selects range of values displayed on Operator Page 1 see page 51 for examples of character formats sizes PV PV Temperature PV Temp PV PV Temp O P Operator Page 2...

Страница 40: ...or type Damping Fault Current HART only High Low Output Type HART only Linear Function Generator Function gen Table HART only Enabled only if Output Type Function Generator X1 Y1 X2 Y2 X3 Y3 X4 Y4 X5 Y5 Table Error None Not Saved Trim 4mA HART only Not available if HART in multidrop or fixed output mode Trim 20mA HART only Not available if HART in multidrop or fixed output mode Loop Test HART only...

Страница 41: ...S and HART connections and configuration together with tables detailing Profibus slot indexes and MODBUS coils and registers Device Info Displays read only factory set details for the transmitter software and connected sensor s Menu Comment Default Sensor Type Read only Unknown pH Probe 4 Wire Cond 2 Wire Cond Toroidal Cond Device Serial No Read only Software Version Read only Hardware Version Rea...

Страница 42: ...ss bar The procedure moves automatically to the next stage upon completion 3 Immerse in Buffer 2 Auto Buffer Cal Abort Continue Immerse in Buffer 2 ABB 7 00pH The details of buffer solution 2 are displayed Immerse the sensor in the buffer solution and press to continue 4 Monitoring Buffer 2 Auto Buffer Cal Abort PV 7 14 pH SV 25 2 C Live process values are displayed The progress of the process val...

Страница 43: ... Point Manual Next Edit The value of the 1st buffer solution is displayed The value can be edited by pressing the key When the buffer value is correct press the key to continue 3 Wait for stable reading 1st buffer solution PV 4 03 pH 2 Point Manual Abort Continue Immerse In Buffer 1 Continue When Stable Immerse the sensor in the buffer solution monitor the process value and continue to the next st...

Страница 44: ... the calibration is performed at a conductivity value 1 µS cm the PV Slope is recalculated For cell constants from 0 3 to 1 999 If the calibration is performed at a conductivity value 5 µS cm the PV Offset is recalculated If the calibration is performed at a conductivity value 5 µS cm the PV Slope is recalculated 1 Wait for stable reading PV 752 uS cm Continue When Stable Conductivity Cal Abort Co...

Страница 45: ...V value by pressing the key to move the cursor and the keys to change the value When the new value has been entered press the key to continue 3 Completion Following a successful calibration the calculated coefficients are displayed Following an unsuccessful calibration the reason for failure is displayed Toroidal conductivity sensor calibration Toroidal conductivity may require wet calibration for...

Страница 46: ...752 uS cm New 0752 PV Zero Cal Next Continue Enter the desired PV value by pressing the key to move the cursor and the keys to change the value When the new value has been entered press the key to continue 3 Sampling The procedure moves automatically to the next stage once the PV has been sampled 4 Completion Following a successful calibration the calculated coefficients are displayed Following an...

Страница 47: ...aracter height 12 mm 0 47 in Language English German French Spanish Italian Portuguese Keypad 4 tactile membrane keys Mechanical data Protection IPX6 NEMA 4X Dimensions Height 144 mm 5 76 in min excluding glands Width 144 mm 5 76 in door closed min Depth 99 mm 3 9 in door closed min excluding fixing brackets Weight aluminium enclosure 1 15 kg 2 53 lb Weight polycarbonate enclosure 0 75 kg 1 65 lb ...

Страница 48: ...peatability 0 01 0 to 200 µS cm 0 001 µS cm 1 0 of measurement range per decade 0 1 0 to 2000 µS cm 0 01 µS cm 1 0 to 20000 µS cm 0 1 µS cm Conductivity measurement range and resolution AWT210 4 electrode conductivity transmitter Sensor group Conductivity range Display resolution Accuracy repeatability A 0 to 2000 mS cm 0 1 µS cm 0 5 of measurement range per decade B 0 to 2000 µS cm 0 01 µS cm AWT...

Страница 49: ...0 With 250 Ω resistor for HART communication min supply voltage 19 5 V DC Output HART models Configured range 4 to 20 mA User programmable across measurement range Linear and non linear AWT210 2 electrode pH transmitter Type Min span Max span pH 1 pH 14 pH ORP 100 mV 3000 mV pIon 100 mV 3000 mV AWT210 2 electrode conductivity transmitter Cell constant Min span Max span 0 01 1 µS cm 200 µS cm 0 1 1...

Страница 50: ...I Div 1 Group E F G T4 Exia Enclosure type ingress protection classification 4X IPX6 Ambient temperature range 25 C Ta 60 C Canadian Standards Authority CSA Non incendive Available with aluminium enclosure only Non incendive Class I Div 2 Group A B C D T4 Class II Div 2 Group F G T4 Class III Enclosure type ingress protection classification 4X IPX6 Ambient temperature range 25 C Ta 60 C ATEX Intri...

Страница 51: ...perature compensation provides the most useful information and is recommended in most cases Since ion dissociation is affected by temperature the pH value can also be affected If these processes behave in a repeatable manner the dissociation can be characterized and a solution coefficient can be used to compensate for these effects Solution coefficient compensation type When the selected Temperatu...

Страница 52: ...lues When the switch is in the OFF position the Factory Reset function is disabled NOTICE Resetting to factory default values resets all of the instrument configuration parameters including passwords Acknowledgments Fieldbus is a registered trademark of the Fieldbus Foundation HART is a registered trademark of the FieldComm Group Modbus is a registered trademark of Schneider Electric USA Inc PROFI...

Страница 53: ...d packs Glands packs of 2 Part number Description 3KXA877210L0112 3KXA877210L0115 3KXA877210L0111 3KXA877210L0114 3KXA877210L0113 3KXA877210L0116 M16 standard gland M16 Exe gland M20 standard gland M20 Exe gland 1 2 in NPT standard gland 1 2 in NPT Exe gland Blanking plugs Part number Description 3KXA877210L0117 Exe blanking plug pack 2 x M20 2 x M16 Mounting kits Panel mount kit Part number Descr...

Страница 54: ...n this document and in the subject matter and illustrations contained therein Any reproduction disclosure to third parties or utilization of its contents in whole or in parts is forbidden without prior written consent of ABB ABB 2019 3KXA877210R4201 ABB Limited Measurement Analytics Oldends Lane Stonehouse Gloucestershire GL10 3TA UK Tel 44 0 1453 826 661 Fax 44 0 1453 829 671 Email instrumentatio...

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