Emerson Rosemount 1066 User manual

nstruction Manual
LIQ-MAN-1066
Rev. J
April 2017
Rosemount™ 1066
Smart-Enabled, 2-Wire Transmitter

Emerson designs, manufactures, and tests its Rosemount products to meet many national and
international standards. Because these instruments are sophisticated technical products, you must
properly install, use, and maintain them to ensure they continue to operate within their normal
specifications. The following instructions must be adhered to and integrated into your safety
program when installing, using, and maintaining Rosemount products. Failure to follow the proper
instructions may cause any one of the following situations to occur: Loss of life; personal injury;
property damage; damage to this instrument; and warranty invalidation.
• Read all instructions prior to installing, operating, and servicing the product. If this Instruction
Manual is not the correct manual, telephone [phone] and the requested manual will
be provided. Save this Instruction Manual for future reference.
• If you do not understand any of the instructions, contact your Emerson representative for
clarification.
• Follow all warnings, cautions, and instructions marked on and supplied with the product.
• Inform and educate your personnel in the proper installation, operation, and maintenance of
the product.
• Install your equipment as specified in the Installation Instructions of the appropriate
Instruction Manual and per applicable local and national codes. onnect all products to the
proper electrical and pressure sources.
• To ensure proper performance, use qualified personnel to install, operate, update, program, and
maintain the product.
• When replacement parts are required, ensure that qualified people use replacement parts
specified by Rosemount. Unauthorized parts and procedures can affect the product’s
performance and place the safe operation of your process at risk. Look alike substitutions may
result in fire, electrical hazards, or improper operation.
• Ensure that all equipment doors are closed and protective covers are in place, except when
maintenance is being performed by qualified persons, to prevent electrical shock and personal
injury.
f a 475 Universal HART®Communicator is used with these transmitters, the software within the 475
may require modification. f a software modification is required, please contact your local Emerson
Service Group or National Response Center at 1-800-654-7768.
WARN NG: EXPLOS ON HAZARD
DO NOT OPEN WH LE C RCU T S L VE. ONLY CLEAN W TH DAMP CLOTH.
Electrostatic ignition hazard.
Special condition for safe use (when installed in hazardous area)
1. The plastic enclosure, excepting the front panel, must only be cleaned with a damp cloth. The
surface resistivity of the non-metallic enclosure materials is greater than one gigaohm. are
must be taken to avoid electrostatic charge build-up. The 1066 Transmitter must not be
rubbed or cleaned with solvents or a dry cloth.
2. The panel mount gasket has not been tested for type of protection IP66 or lass II and III. Type
of protection IP66 and lass II, III refer the enclosure only.
Essential nstructions
Read this page before proceeding
Essential Instructions I
NOT CE

II
This manual contains instructions for installation and operation of the 1066 Smart Transmitter.
The following list provides notes concerning all revisions of this document.
Rev. Level Date Notes
A 1/2012 This is the initial release of the product manual. The manual
has been reformatted to reflect the Emerson documentation
style and updated to reflect any changes in the product offering.
B 3/2012 This product manual version adds specifications and instrument
instructions for ontacting onductivity, Toroidal onductivity,
hlorine, Oxygen, and Ozone measurements.
9/2012 This product manual version adds FM agency approval.
D 3/2013 Updated SA Intrinsically Safe Installation drawings.
E 7/2013 Updated SA test Standards and Intrinsically Safe installation
drawings and update E certificates. Added FM temperature
specifications to Non-Incendive Hazardous Location Approval.
F 9/2013 Added Section 10: HART®ommunications
G 11/2014 hanged agency water exposure testing description to “Type”.
H 05/2015 FM approvals updated.
J 04/2017 Updated the Address and Emerson logo. Also, updated the FM,
SA installation drawings and E Declarations.
About this document
3. The surface resistivity of the non-metallic enclosure materials is greater than one gigaohm.
are must be taken to avoid electrostatic charge build-up. The Model 1066 Transmitter must
not be rubbed or cleaned with solvents or a dry cloth.
4. Special ondition of Use of 1066 FF/FII5 and 1066T FF/FII5. For use with simple apparatus
model series 140, 141, 142, 150, 400, 401, 402, 402VP, 403, 403VP, 404, and 410VP contact-
ing conductivity sensors and model series 222, 225, 226, 228 toroidal sensors.

nstruction Manual Table of Contents
LIQ-MAN-1066 April 2017
ontents
Section 1: Quick Start Guide
1.1 Quick start guide..........................................................................................................1
Section 2: Description and Specifications
2.1 Features and Applications...........................................................................................3
2.2 Specifications - General ................................................................................................4
2.3 pH/ORP ........................................................................................................................4
2.3.1 Performance Specifications - Transmitter (pH input) ......................................6
2.2.2 Performance Specifications - Transmitter (ORP input) ....................................6
2.4 ontacting onductivity ( odes - )............................................................................7
2.4.1 Performance Specifications.............................................................................7
2.4.2 Recommended Sensors for onductivity .......................................................8
2.5 Toroidal onductivity ( odes - T) .................................................................................8
2.5.1 Performance Specifications.............................................................................8
2.5.2 Recommended Sensors for onductivity........................................................9
2.6 hlorine ( odes - L)......................................................................................................9
2.6.1 Free and Total hlorine....................................................................................9
2.6.2 Performance Specifications.............................................................................9
2.6.3 Recommended Sensors ..................................................................................9
2.6.4 Monochloromine ............................................................................................9
2.6.5 Performance Specifications...........................................................................10
2.6.6 Recommended Sensors ................................................................................10
2.7 Dissolved Oxygen ( odes - DO).................................................................................10
2.7.1 Performance Specification ............................................................................10
2.7.2 Recommended Sensors ................................................................................10
2.8 Dissolved Oxygen ( odes - DO)..................................................................................10
2.8.1 Performance Specification ............................................................................10
2.8.2 Recommended Sensors ................................................................................10
2.9 Ordering Information .................................................................................................11
Section 3: nstallation
3.1 Unpacking and Inspection..........................................................................................13
3.2 Installation – General Information..............................................................................13
3.3 Preparing onduit Openings ......................................................................................13
Section 4: Wiring
4.1 General ...................................................................................................................... 17
4.1.1 General Information......................................................................................17
4.1.2 Digital ommunication.................................................................................17
4.2 Power Supply/ urrent Loop – 1066 HT ......................................................................17
Table o Contents III

Table of Contents nstruction Manual
April 2017 LIQ-MAN-1066
4.2.1 Power Supply and Load Requirements ..........................................................17
4.2.2 Power Supply- urrent Loop Wiring...............................................................18
4.2.3 urrent Output Wiring..................................................................................19
4.3 Power Supply Wiring For 1066 FF...............................................................................20
4.3.1 Power Supply Wiring .....................................................................................20
4.4 Sensor Wiring to Main Board......................................................................................21
Section 5: ntrinsically Safe nstallation
5.1 All Intrin sically Safe Installations ................................................................................27
Section 6: Display and operation
6.1 User Interface.............................................................................................................33
6.2 Instrument Keypad.....................................................................................................33
6.3 Main Display ...............................................................................................................34
6.4 Menu System..............................................................................................................35
Section 7: Programming – Basics
7.1 General.......................................................................................................................37
7.2 hanging the Startup Settings ...................................................................................37
7.2.1 Purpose .........................................................................................................37
7.2.2 Procedure......................................................................................................38
7.3 hoosing Temperature Units and Automatic/Manual Temperature ompensation ..38
7.3.1 Purpose .........................................................................................................38
7.4 onfiguring and Ranging urrent Outputs ................................................................38
7.4.1 Purpose .........................................................................................................38
7.4.2 Definitions.....................................................................................................38
7.4.3 Procedure: onfigure Outputs ......................................................................38
7.4.4 Procedure: Ranging the urrent Outputs......................................................38
7.5 Setting a Security ode..............................................................................................38
7.5.1 Purpose .........................................................................................................39
7.5.2 Procedure......................................................................................................39
7.6 Security Access...........................................................................................................40
7.6.1 How the Security ode Works.......................................................................40
7.6.2 Procedure......................................................................................................40
7.7 Using Hold..................................................................................................................40
7.7.1 Purpose .........................................................................................................40
7.7.2 Using the Hold Function................................................................................40
7.8 Resetting Factory Default Settings .............................................................................41
7.8.1 Purpose .........................................................................................................41
7.8.2 Procedure......................................................................................................41
Section 8: Programming – Measurements
8.1 Introduction ..............................................................................................................44
IV Table o Contents

nstruction Manual Table of Contents
LIQ-MAN-1066 April 2017
8.2 pH Measurement Programming ................................................................................44
8.2.1 Description....................................................................................................44
8.2.2 Measurement................................................................................................44
8.2.3 Preamp..........................................................................................................44
8.2.4 Solution Temperature orrection .................................................................45
8.2.5 Temperature oefficient ...............................................................................45
8.2.6 Resolution .....................................................................................................45
8.2.7 Filter ..............................................................................................................45
8.2.8 Reference Impedance....................................................................................45
8.3 ORP Measurement Programming ..............................................................................45
8.3.1 Measurement................................................................................................46
8.3.2 Preamp..........................................................................................................46
8.3.3 Filter ..............................................................................................................46
8.3.4 Reference Impedance....................................................................................46
8.4 ontacting onductivity............................................................................................47
8.4.1 Description....................................................................................................47
8.4.2 Sensor Type...................................................................................................47
8.4.3 Measure ........................................................................................................48
8.4.4 Range............................................................................................................48
8.4.5 ell onstant.................................................................................................48
8.4.6 RTD Offset.....................................................................................................48
8.4.7 RTD Slope......................................................................................................48
8.4.8 Temp omp ..................................................................................................48
8.4.9 Slope .............................................................................................................49
8.4.10 Reference Temp ............................................................................................49
8.4.11 Filter ..............................................................................................................49
8.4.12 ustom Setup ...............................................................................................49
8.4.13 al Factor ......................................................................................................49
8.5 Toroidal onductivity Measurement Programming...................................................50
8.5.1 Description....................................................................................................50
8.5.2 Sensor Type...................................................................................................50
8.5.3 Measure ........................................................................................................51
8.5.4 Range............................................................................................................51
8.5.5 ell onstant.................................................................................................51
8.5.6 Temp omp ..................................................................................................51
8.5.7 Slope .............................................................................................................52
8.5.8 Reference Temp ............................................................................................52
8.5.9 Filter ..............................................................................................................52
8.5.10 ustom Setup ...............................................................................................52
8.6 hlorine Measurement Programming........................................................................53
8.6.1 Free hlorine Measurement Programming...................................................53
8.6.1.1 Measure..........................................................................................54
8.6.1.2 Units ...............................................................................................54
Table o Contents V

Table of Contents nstruction Manual
April 2017 LIQ-MAN-1066
8.6.1.3 Filter................................................................................................54
8.6.1.4 Free hlorine pH orrection ...........................................................54
8.6.1.5 Manual pH orrection ....................................................................54
8.6.1.6 Resolution.......................................................................................54
8.6.2 Total hlorine Measurement Programming..................................................55
8.6.2.1 Description .....................................................................................55
8.6.2.2 Measure..........................................................................................55
8.6.2.3 Units ...............................................................................................55
8.6.2.4 Filter................................................................................................55
8.6.2.5 Resolution.......................................................................................55
8.6.3 Monochloramine Measurement Programming ............................................56
8.6.3.1 Measure: Monochloramine.............................................................56
8.6.3.2 Units ...............................................................................................56
8.6.3.3 Filter................................................................................................57
8.6.3.4 Resolution.......................................................................................57
8.7 Oxygen Measurement Programming.........................................................................57
8.7.1 Oxygen Measurement Application .................................................58
8.7.2 Units ...............................................................................................58
8.7.3 Partial Press.....................................................................................58
8.7.4 Salinity............................................................................................58
8.7.5 Filter................................................................................................58
8.7.6 Pressure Units.................................................................................58
8.8 Ozone Measurement Programming...........................................................................59
8.8.1 Units ...............................................................................................59
8.8.2 Filter................................................................................................59
8.8.3 Resolution.......................................................................................59
Section 9: Calibration
9.1 Introduction ..............................................................................................................67
9.2 alibration..................................................................................................................67
9.2.1 Auto alibration .........................................................................................................68
9.2.2 Manual alibration – pH................................................................................68
9.2.3 Entering a Known Slope Value – pH ..............................................................68
9.2.4 Standardization – pH.....................................................................................69
9.2.5 SMART sensor auto calibration upload – pH..................................................69
9.3 ORP and Redox alibration.........................................................................................70
9.4 ontacting onductivity alibration..........................................................................71
9.4.1 Entering the ell onstant.............................................................................72
9.4.2 Zeroing the Instrument.................................................................................72
9.4.3 alibrating the Sensor in a onductivity Standard (in process cal)................72
9.4.4 alibrating the Sensor To A Laboratory Instrument (meter cal) ....................73
9.4.5 al Factor ......................................................................................................73
VI Table o Contents

nstruction Manual Table of Contents
LIQ-MAN-1066 April 2017
9.5 Toroidal onductivity alibration...............................................................................74
9.5.1 Entering the ell onstant.............................................................................74
9.5.2 Zeroing the Instrument.................................................................................75
9.5.3 alibrating the Sensor in a onductivity Standard (in process cal)................75
9.6 alibration – hlorine.................................................................................................76
9.6.1 alibration – Free hlorine............................................................................76
9.6.1.1 Zeroing the Sensor..........................................................................77
9.6.1.2 In Process alibration......................................................................77
9.6.2 alibration – Total hlorine...........................................................................77
9.6.2.1 Zeroing the Sensor..........................................................................78
9.6.2.2 In Process alibration......................................................................78
9.6.3 alibration – Monochloromine ..................................................................................79
9.6.4 Zeroing the Sensor ........................................................................................80
9.6.5 In Process alibration ....................................................................................80
9.7 alibration – Oxygen..................................................................................................80
9.7.1 Zeroing the Sensor ........................................................................................82
9.7.2 alibrating the Sensor in Air ..........................................................................82
9.7.3 alibrating the Sensor Against A Standard Instrument (in process cal).........83
9.8 alibration – Ozone....................................................................................................83
9.8.1 Zeroing the Sensor ........................................................................................84
9.8.2 In Process alibration ....................................................................................84
9.9 alibrating Temperature ............................................................................................85
9.9.1 alibration.....................................................................................................85
Section 10: HART®Communications
10.1 Introduction ...............................................................................................................93
10.2 Physical Installation and onfiguration ......................................................................94
10.3 Measurements Available via HART .............................................................................96
10.4 Diagnostics Available via HART...................................................................................96
10.5 HART Hosts ................................................................................................................97
10.6 Wireless ommunication using the 1066 ................................................................100
10.7 Field Device Specification (FDS) ...............................................................................100
APPENDIX 10.1 Device Variables .......................................................................................101
APPENDIX 10.2 Additional Transmitter Status – ommand 48 Status Bits........................103
APPENDIX 10.3 1066 HART onfiguration Parameters......................................................108
APPENDIX 10.4 475 Menu Tree for 1066 HART 7...............................................................115
Section 11: Return of Material
11.1 General.....................................................................................................................121
11.2 Warranty Repair .......................................................................................................121
11.3 Non-Warranty Repair ...............................................................................................121
E Declarations of onformity..........................................................................................................123
Table o Contents VII

VIII
Table of Contents nstruction Manual
April 2017 LIQ-MAN-1066

1. For mechanical installation instructions, see page 14 for panel mounting and page 15 for pipe
or wall mounting.
2. Wire the sensor to the main circuit board. See pages 21-23 for wiring instructions. Refer to the
sensor instruction sheet for additional details. Make loop power connections.
3. Once connections are secured and verified, apply D power to the transmitter.
4. When the transmitter is powered up for the first time, Quick Start screens appear. Quick Start
operating tips are as follows:
a. A highlighted field shows the position of the cursor.
b. To move the cursor left or right, use the keys to the left or right of the ENTER key. To scroll
up or down or to increase or decrease the value of a digit use the keys above and below the
ENTER key. Use the left or right keys to move the decimal point.
c. Press ENTER to store a setting. Press EXIT to leave without storing changes. Pressing EXIT
during Quick Start returns the display to the initial start-up screen (select language).
5. hoose the desired language and press ENTER.
6. hoose measurement and press ENTER.
a. For pH, choose preamplifier location. Select Analyzer to use the integral preamplifier in the
transmitter; select Sensor/J-Box if your sensor is SMART or has an integral preamplifier or if
you are using a remote preamplifier located in a junction box.
5. If applicable, choose units of measurement.
6. For contacting and toroidal conductivity, choose the sensors type and enter the numeric cell
constant using the keys.
7. hoose temperature units: ° or °F.
8. After the last step, the main display appears. The outputs are assigned to default values.
9. To change output settings, to scale the 4-20 mA current outputs, to change measurement-
related settings from the default values, and to enable pH diagnostics, press MENU. Select
Program and follow the prompts. Refer to the appropriate menu.
10. To return the transmitter to the factory default settings, choose Program under the main
menu, and then scroll to Reset.
11. Please call the Rosemount ustomer Support enter at 1-800-854-8257 if you need further
support.
Section 1: Quick Start Guide
1.1
nstruction Manual Section 1: Quick Start Guide
LIQ-MAN-1066 April 2017
Quick Start Guide 1

2 Description and Speci ications
Section 2: Description and Specifications nstruction Manual
April 2017 LIQ-MAN-1066

Speci ications 3
nstruction Manual Section 2: Description and Specifications
LIQ-MAN-1066 April 2017
Features and Applications
This loop-powered multi-parameter unit serves industrial, commercial and municipal applications
with the widest range of liquid measurement inputs available for a two-wire liquid transmitter.
The 1066 Smart transmitter supports continuous measurement of one liquid analytical input. The
design supports easy internal access and wiring connections.
Analytical nputs: Ordering options for pH/ORP, Resistivity/ onductivity, % oncentration,
Total hlorine, Free hlorine, Monochloramine, Dissolved Oxygen, and Ozone.
Large Display: The high-contrast L D provides live measurement readouts in large digits and shows
up to four additional variables or diagnostic parameters.
Digital Communications: HART 7 and FOUNDATION Fieldbus options.
Menus: Menu screens for calibrating and programming are simple and intuitive. Plain language
prompts and help screens guide the user through the procedures. All menu screens are available in
eight languages. Live process values are displayed during programming and calibration.
Quick Start Programming: Popular Quick Start screens appear the first time the unit is powered. The
instrument prompts the user to configure the sensor loop in a few quick steps for immediate commis-
sioning.
User Help Screens: Fault and warning messages include help screens similar to PlantWeb™alerts
that provide useful troubleshooting tips to the user. These on-screen instructions are intuitive and
easy to use.
Diagnostics: The transmitter continuously monitors itself and the sensor for problems. A display
banner on the screen alerts Technicians to Fault and/or Warning conditions.
Languages: Emerson extends its worldwide reach by offering eight languages – English, French,
German, Italian, Spanish, Portuguese, hinese and Russian.
Current Outputs: HART units include two 4-20 mA electrically isolated current outputs giving the
ability to transmit the live measurement value and the process temperature reported from the sen-
sor.
nput Dampening: is automatically enabled to suppress noisy process readings.
Smart-Enabled pH: Rosemount SMART pH capability eliminates field calibration of pH probes
through automatic upload of calibration data and history.
Automatic Temperature Compensation: Most measurements require temperature compensa-
tion. The 1066 will automatically recognize Pt100, Pt1000 or 22k NT RTDs built into the sensor.
Smart Wireless Thum Adaptor Compatible: Enable wireless transmissions of process variables
and diagnostics from hard-to-reach locations.
Section 2: Description and Specifications
2.1

4 Speci ications
Section 2: Description and Specifications nstruction Manual
April 2017 LIQ-MAN-1066
Specifications - General
Case: Polycarbonate. IP66 ( SA, FM), Type 4X ( SA)
Dimensions: Overall 155 x 155 x 131mm (6.10 x 6.10 x 5.15 in.). utout: 1/2 DIN 139mm x
139mm (5.45 x 5.45 in.)
Conduit openings: Six. Accepts PG13.5 or 1/2 in. conduit fittings
Display: Monochromatic graphic liquid crystal display. No backlight. 128 x 96 pixel display resolu-
tion. Active display area: 58 x 78mm (2.3 x 3.0 in.). All fields of the main instrument display can be
customized to meet user requirements.
Ambient temperature and humidity: -20 to 65 ° (-4 to 149°F), RH 5 to 95% (non-condensing).
Storage Temperature: -20 to 70 °F (-4 to 158 °F)
HART®Communications: PV, SV, TV, and 4V assignable to measurement, temperature and all live
HART diagnostics.
RF /EM : EN-61326-1
Complies with the following Standards:
SA: 22.2 No 0 – 10; 22.2 No 0.4 – 04; 22.2 No. 25-M1966: , 22.2 No. 94-M91: , 22.2
No.142-M1987: , 22.2 No. 157-M1992: , 22.2 No. 213-M1987: , 22.2 No. 60529:05.
UL: 50:11th Ed.; 508:17th Ed.; 913:7th Ed.; 1203:4th Ed.. ANSI/ISA: 12.12.10-2013.
ATEX: EN 60079-0:2012+A11:2013, 60079-11:2012
IE Ex: IE 60079-0: 2011 Edition: 6.0, I E 60079-11 : 2011-06 Edition: 6.0
FM: 3600: 2011, 3610: 2010, 3611: 2004, 3810: 2005, IE 60529:2004, ANSI/ISA 60079-0: 2009,
ANSI/ISA 60079-11: 2009
2.2
Hazardous Location Approvals
Intrinsic Safety (with appropriate safety barrier):
lass I, II, III, Div. 1*
Groups A-G
T4 Tamb = -20 ° to 65 °
Enclosure 4X, IP66
For Intrincically Safe Installation,
see drawing 1400669
1180 II 1 G
Baseefa11ATEX0195X
Ex ia II T4 Ga
T4 Tamb = -20 ° to 65 °
Non-Incendive:
lass I, Div. 2, Groups A-D*
Dust Ignition Proof lass II & III, Div 1, Groups EFG
lass II & III, Div. 1, Groups E-G
Type 4/4X Enclosure
T4 Tamb = -20 ° to 65 °
For Non-Incendive Field Wiring Installation, see drawing 1400669
ATEX
IE Ex BAS 11.0098X
Ex ia II T4 Ga
T4 Tamb = -20 ° to 65 °
lass I, II & III, Division 1, Groups A-G T4
Tamb = -20 ° to 65 °
IP66 enclosure
lass I, Zone 0, AEx ia II T4
Tamb = -20° to 65°
For Intrinsically Safe Installation, see drawing 1400670
lass I, Division 2 Groups A-D
Dust Ignition proof lass II & III, Div 1, Groups EFG
lass II & III, Division 1, Groups E-G
Tamb = -20° to 65° , IP66 enclosure
For Non-Incendive Field Wiring Installation, see drawing 1400670
*Additionally approved as a system with models 140,141,142, 150, 400, 400VP, 401, 402, 402VP, 403,403VP, 404 & 410VP contacting conductivity
sensors and models 222, 225, 226 & 228 inductive conductivity sensors.

Speci ications 5
nstruction Manual Section 2: Description and Specifications
LIQ-MAN-1066 April 2017
nput: One isolated sensor input. Measurement choices of pH/ORP, resistivity/conductivity/TDS, %
concentration, total and free chlorine, monochloramine, dissolved oxygen, dissolved ozone, and
temperature. For contacting conductivity measurements, temperature element can be a PT1000
RTD or a PT100 RTD. Other measurements (except ORP) and use PT100 or PT1000 RTDs or a 22k
NT (D.O. only).
Power and Load Requirements: Supply voltage at the transmitter terminals should be at least
12.7 Vdc. Power supply voltage should cover the voltage drop on the cable plus the external load
resistor required for HART communications (250 Ω minimum). Minimum power supply voltage is
12.7 Vdc. Maximum power supply voltage is 42.4 Vdc (30 Vdc for intrinsically safe operation). The
graph shows the supply voltage required to maintain 12 Vdc (upper line) and 30 Vdc (lower line)
at the transmitter terminals when the current is 22 mA.
Analog Outputs: Two-wire loop powered (Output 1 only). Two 4-20 mA electrically isolated cur-
rent outputs (Output 2 must be externally powered). Superimposed HART digital signal on Output
1. Fully scalable over the operating range of the sensor.
Weight/Shipping Weight: 2 lbs/3 lbs (1 kg/1.5 kg)
1500
1250
1000
750
500
250
0
Load, ohms
with HART
communication
without HART
communication
12 18 24 30 36 42
545
ohms
1364
ohms
Power supply voltage, Vdc
HART option
F GURE 2-1. Load/Power Supply Requirements

6 Speci ications
Section 2: Description and Specifications nstruction Manual
April 2017 LIQ-MAN-1066
pH/ORP (Codes – P)
For use with any standard pH or ORP sensor. SMART pH sensor with SMART pre-amplifiers from
Rosemount. Measurement choices are pH, ORP, or Redox. The automatic buffer recognition fea-
ture uses stored buffer values and their temperature curves for the most common buffer standards
available worldwide. The transmitter will recognize the value of the buffer being measured and
perform a self stabilization check on the sensor before completing the calibration. Manual or auto-
matic temperature compensation is menu selectable. hange in pH due to process temperature
can be compensated using a programmable temperature coefficient.
Performance Specifications - Transmitter (pH input)
Measurement Range [pH]: 0 to 14 pH
Accuracy: ±0.01 pH
Buffer recognition: NIST, DIN 19266, JIS 8802, and BSI.
nput filter: Time constant 1 - 999 sec, default 4 sec.
Response time: 5 seconds to 95% of final reading
Recommended Sensors for pH:
All standard pH sensors. Supports SMART pH sensors from Rosemount.
Performance Specifications - Transmitter (ORP input)
Measurement Range [ORP]: -1400 to +1400 mV
Accuracy: ± 1 mV
nput filter: Time constant 1 - 999 sec, default 4 sec.
Response time: 5 seconds to 95% of final reading
Recommended Sensors for ORP: All standard ORP sensors
2.3
2.3.1
2.3.2
F GURE 2-2. General purpose and high performance pH sensors 3900, 396PVP
and 3300HT

Speci ications 7
nstruction Manual Section 2: Description and Specifications
LIQ-MAN-1066 April 2017
Contacting Conductivity (Codes –C)
Measures conductivity in the range 0 to 600,000 µS/cm (600mS/cm). Measurement choices are
conductivity, resistivity, total dissolved solids, salinity, and % concentration. In addition, the
“ ustom urve” feature allows users to define a three to five point curve to measure ppm, %, or a
no unit variable. The % concentration selection includes the choice of five common solutions (0-
12% NaOH, 0-15% H l, 0-20% Na l, and 0-25% or 96-99.7% H2SO4). The conductivity concentra-
tion algorithms for these solutions are fully temperature compensated. Three temperature com-
pensation options are available: manual slope (X% / ° ), high purity water (dilute sodium chloride),
and cation conductivity (dilute hydrochloric acid). Temperature compensation can be disabled,
allowing the transmitter to display raw conductivity. For more information concerning the use of
the contacting conductivity sensors, refer to the product data sheets.
Note: The 410VP 4-electrode high-range conductivity sensor is compatible with the 1066.
Performance Specifications
Temperature specifications:
nput filter: Time constant 1 - 999 sec, default 2 sec.
Response time: 3 seconds to 95% of final reading using the default input filter
Salinity: Uses Practical Salinity Scale
Total Dissolved Solids: alculated by multiplying conductivity at 25 ° by 0.65
2.4
2.4.1
Temperature range 0-200 °
Temperature Accuracy,
Pt-1000, 0-50 ° ± 0.1 °
Temperature Accuracy,
Pt-1000, Temp. > 50 ° ± 0.5 °
ENDURAN ETM series of
conductivity sensors
Table 2-1. Performance Specifications: Recommended Range – Contacting Conductivity
±0.6% of reading in recommended range
±2% of reading outside high recommended range
±5% of reading outside low recommended range
±4% of reading in recommended range
Linearity for Standard
Cable ≤ 50 ft (15 m)
Cell 0.01S/cm 0.1µS/cm 1.0µS/cm 10µS/cm 100µS/cm 1000µS/cm 10mS/cm 100mS/cm 1000mS/cm
Constant
0.01
0.1
1.0
4-electrode
0.01µS/cm to 200µS/cm
0.1µS/cm to 2000µS/cm
1 µS/cm to 20mS/cm
2µS/cm to 1400mS/cm
200µS/cm to 2000µS/cm
2000µS/cm to 20mS/cm
20mS/cm to 200mS/cm

8 Speci ications
Section 2: Description and Specifications nstruction Manual
April 2017 LIQ-MAN-1066
Recommended Sensors for onductivity
All Rosemount 400 series conductivity sensors (Pt 1000 RTD) and 410VP 4-electrode sensor.
Toroidal Conductivity (Codes –T)
Measures conductivity in the range of 1 µS/cm to 2,000,000 µS/cm (2 S/cm). Measurement choices
are conductivity, resistivity, total dissolved solids, salinity, and % concentration. The % concentration
selection includes the choice of five common solutions (0-12% NaOH, 0-15% H l, 0-20% Na l, and 0-
25% or 96-99.7% H2SO4). The conductivity concentration algorithms for these solutions are fully
temperature compensated. For other solutions, a simple-to-use menu allows the customer to enter
his own data. The transmitter accepts as many as five data points and fits either a linear (two points)
or a quadratic function (three to five points) to the data. Reference temperature and linear tempera-
ture slope may also be adjusted for optimum results. Two temperature compensation options are
available: manual slope (X% / ° ) and neutral salt (dilute sodium chloride). Temperature compensa-
tion can be disabled, allowing the transmitter to display raw conductivity. For more information con-
cerning use of the toroidal conductivity sensors, refer to the product data sheets.
Performance Specifications
Temperature specifications:
Repeatability: ±0.25% ±5 µS/cm after
2.4.2
2.5
2.5.1
Temperature range -25 to 210 ° (-13 to 410 °F)
Temperature Accuracy,
Pt-100, -25 to 50 ° ± 0.5 °
Temperature Accuracy,
Pt-100, 50 to 210 ° ± 1 °
226: ±1% of reading ±5µS/cm in recommended range
225 & 228: ±1% of reading ±15µS/cm in recommended range
222, 242: ±4% of reading ±5mS/cm in recommended range
225, 226 & 228: ±5% of reading outside high recommended range
Loop Performance
(Following Calibration)
TABLE 2-2. Performance Specifications: Recommended Range – Toroidal Conductivity
High performance 225 Toroidal &
226 onductivity sensors
Model 1µS/cm 10µS/cm 100µS/cm 1000µS/cm 10mS/cm 100mS/cm 1000mS/cm 2000mS/cm
50µS/cm to 500mS/cm
50µS/cm to 1500mS/cm
500mS/cm to 2000mS/cm
500µS/cm to 2000mS/cm
100µS/cm to 2000mS/cm
1500mS/cm to 2000mS/cm
226
242
222
(1in & 2in)
225 & 228

Speci ications 9
nstruction Manual Section 2: Description and Specifications
LIQ-MAN-1066 April 2017
zero cal
nput filter: time constant 1 - 999 sec, default 2 sec.
Response time: 3 seconds to 95% of final reading
Salinity: Uses Practical Salinity Scale
Total Dissolved Solids: alculated by multiplying conductivity at 25 ° by 0.65
Recommended Sensors for onductivity
All Rosemount submersion/immersion and flow-through toroidal sensors.
Chlorine (Codes – CL)
Free and Total hlorine
The 1066 is compatible with the 499A L-01 free chlorine sensor and the 499A L-02 total chlorine
sensor. The 499A L-02 sensor must be used with the T L total chlorine sample conditioning system.
The 1066 fully compensates free and total chlorine readings for changes in membrane permeability
caused by temperature changes. For free chlorine measurements, both automatic and manual pH
correction are available. For automatic pH correction select an appropriate pH sensor. For more
information concerning the use and operation of the amperometric chlorine sensors and the T L
measurement system, refer to the product data sheets.
Performance Specifications
Resolution: 0.001 ppm or 0.01 ppm – selectable
nput Range: 0nA – 100 µA
Automatic pH correction for Free Chlorine: (user selectable for
code - L): 6.0 to 10.0 pH
Temperature compensation: Automatic (via RTD) or manual (0-
50 ° ).
nput filter: Time constant 1 - 999 sec, default 5 sec.
Response time: 6 seconds to 95% of final reading
Recommended Sensors
Chlorine: 499A L-01 Free hlorine or 499A L-02Total Residual hlorine
pH: These pH sensors are recommended for automatic pH correction of free chlorine readings:
3900-02-10, 3900-01-10, and 3900VP-02-10.
Monochloramine
The 1066 is compatible with the 499A L-03 Monochloramine sensor. The 1066 fully compensates
readings for changes in membrane permeability caused by temperature changes. Because
monochloramine measurement is not affected by pH of the process, no pH sensor or correction is
required. For more information concerning the use and operation of the amperometric chlorine
sensors, refer to the product data sheets.
2.5.2
2.6
2.6.1
2.6.2
2.6.3
2.6.4
499A L-01
hlorine sensor

10 Speci ications
Section 2: Description and Specifications nstruction Manual
April 2017 LIQ-MAN-1066
Performance Specifications
Resolution: 0.001 ppm or 0.01 ppm – selectable
nput Range: 0nA – 100µA
Temperature compensation: Automatic (via RTD) or manual (0-50 ° ).
nput filter: Time constant 1 - 999 sec, default 5 sec.
Response time: 6 seconds to 95% of final reading
Recommended Sensors
Rosemount 499A L-03 Monochloramine sensor
Dissolved Oxygen (Codes –DO)
The 1066 is compatible with the 499ADO, 499ATrDO, Hx438, Gx438 and Bx438 dissolved oxygen
sensors and the 4000 percent oxygen gas sensor. The 1066 displays dissolved oxygen in ppm, mg/L,
ppb, µg/L, % saturation, % O2in gas, ppm O2in gas. The transmitter fully compensates oxygen read-
ings for changes in membrane permeability caused by temperature changes. Automatic air calibra-
tion, including salinity correction, is standard. The only required user entry is barometric pressure.
For more information on the use of amperometric oxygen sensors, refer to the product data sheets.
Performance Specifications
Resolution: 0.01 ppm; 0.1 ppb for 499A TrDO sensor (when O2<1.00 ppm); 0.1%
nput Range: 0nA – 100μA
Temperature Compensation: Automatic (via RTD) or manual (0-50 ° ).
nput filter: Time constant 1 - 999 sec, default 5 sec.
Response time: 6 seconds to 95% of final reading
Recommended Sensors
Rosemount amperometric membrane and steam-sterilizable sensors listed above
Ozone (Codes –OZ)
The 1066 is compatible with the 499AOZ sensor. The 1066 fully compensates ozone readings for
changes in membrane permeability caused by temperature changes. For more information concern-
ing the use and operation of the amperometric ozone sensors, refer to the product data sheets.
Performance Specifications
Resolution: 0.001 ppm or 0.01 ppm – selectable
nput Range: 0nA – 100μA
Temperature Compensation: Automatic (via RTD) or manual (0-35 ° )
nput filter: Time constant 1 - 999 sec, default 5 sec.
Response time: 6 seconds to 95% of final reading
Recommended Sensors
Rosemount 499A OZ ozone sensor
2.6.5
2.6.6
2.7
2.7.1
2.7.2
2.8
2.8.1
2.8.2
Dissolved Oxygen
499ADO sensor with
Variopol connection
Dissolved Ozone
499AOZ sensors with
Variopol connection