Rosemount SOLU COMP II Instruction Manual

Model SOLU COMP®II

Dual Input pH Analyzer

Model Options 1055-22-32 and 1055-22

Instruction Manual

PN 5101055pH

July 2000

FREE

EXTENDED

WARRANTY!

(See offer at back of manual)

Rosemount Analytical Inc.
Uniloc Division

2400 Barranca Parkway
Irvine, CA 92606 USA
Tel: [phone]
1-800-854-8257
www.RAuniloc.com

© Rosemount Analytical Inc. 2000

ESSENTIAL INSTRUCTIONS

READ THIS PAGE BEFORE PROCEEDING!

Your purchase from Rosemount Analytical, Inc. has
resulted in one of the finest instruments available for
your particular application. These instruments have
been designed, and tested to meet many national
and international standards. Experience indicates
that its performance is directly related to the quality
of the installation and knowledge of the user in oper­ating and maintaining the instrument. To ensure their
continued operation to the design specifications,
personnel should read this manual thoroughly before
proceeding with installation, commissioning, opera­tion, and maintenance of this instrument. If this
equipment is used in a manner not specified by the
manufacturer, the protection provided by it against
hazards may be impaired.

• 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.

• Ensure that you have received the correct model
and options from your purchase order. Verify that
this manual covers your model and options. If not,
call 1-800-854-8257 or 949-863-1181 to request
correct manual.

• For clarification of instructions, contact your
Rosemount representative.

• Follow all warnings, cautions, and instructions
marked on and supplied with the product.

• Use only qualified personnel to install, operate,
update, program and maintain the product.

• Educate your personnel in the proper installation,
operation, and maintenance of the product.

• Install equipment as specified in the Installation
section of this manual. Follow appropriate local
and national codes. Only connect the product to
electrical and pressure sources specified in this
manual.

• Use only factory documented components for
repair. Tampering or unauthorized substitution of
parts and procedures can affect the performance
and cause unsafe operation of your process.

• All equipment doors must be closed and protec­tive covers must be in place unless qualified per­sonnel are performing maintenance.

• If this equipment is used in a manner not specified
by the manufacturer, the protection provided by it
against hazards may be impaired.

WARNINGS

RISK OF ELECTRICAL SHOCK

Equipment protected throughout by double insulation.

• Installation of cable connections and servicing of this
product require access to shock hazard voltage levels.

• Main power and relay contacts wired to separate power
source must be disconnected before servicing.

• Do not operate or energize instrument with case open!

• Signal wiring connected in this box must be rated at
least 240 V.

• Non-metallic cable strain reliefs do not provide grounding
between conduit connections! Use grounding type bush­ings and jumper wires.

• Unused cable conduit entries must be securely sealed by
non-flammable closures to provide enclosure integrity in
compliance with personal safety and environmental pro­tection requirements. Unused conduit openings must be
sealed with NEMA 4X or IP65 conduit plugs to maintain
the ingress protection rating (NEMA 4X).

• Electrical installation must be in accordance with the
National Electrical Code (ANSI/NFPA-70) and/or any
other applicable national or local codes.

• Operate only with front and rear panels fastened and in
place over terminal area.

• Safety and performance require that this instrument be
connected and properly grounded through a three-wire
power source.

• Proper relay use and configuration is the responsibility

of the user.

CAUTION

This product generates, uses, and can radiate radio fre­quency energy and thus can cause radio communica­tion interference. Improper installation, or operation,
may increase such interference. As temporarily permit­ted by regulation, this unit has not been tested for com­pliance within the limits of Class A computing devices,
pursuant to Subpart J of Part 15, of FCC Rules, which
are designed to provide reasonable protection against
such interference. Operation of this equipment in a resi­dential area may cause interference, in which case the
user at his own expense, will be required to take whatev­er measures may be required to correct the interference.

WARNING

This product is not intended for use in the light
industrial, residential or commercial environments
per the instrument’s certification to EN50081-2.

QUICK START GUIDE

FOR MODEL SOLU COMP II pH/ORP ANALYZER

(Model Options 1055-22-32 and 1055-22)

1. Refer to Section 2.0 for installation instructions.

2. Wire pH (or ORP) sensor(s) to the analyzer.See the drawings below. Refer to the sensor instruction sheet for
details. Make alarm, output, and power connections as shown below.

CONTINUED ON THE FOLLOWING PAGE

3. Once connections are secured and verified, apply power to the analyzer.

Wiring Connections for Solu Comp II Model 1055-01-10

(Panel Mount with 115/230 Vac Power)

Wiring Connections for Solu Comp II Model 1055-02-10

(Panel Mount with 24 Vdc Power)

Wiring Connections for Solu Comp II Model 1055-01-11

(Surface/Pipe Mounting with 115/230 Vac Power)

Wiring Connections for Solu Comp II Model 1055-02-11

(Surface/Pipe Mounting with 24 Vdc Power)

5. Choose the desired language. Choose >> to show more choices.

6. Choose the number of sensors wired to the analyzer

7. Choose the measurement for sensor 1.

8. Choose the measurement for sensor 2.

9. Choose temperature units.

10. The main display appears.The outputs and alarms are assigned to default val­ues.To change settings, refer to Section 5.0, Programming the Analyzer.To rein­stall factory settings and return to Quick Start, see Section 5.10.

# of sensors?

One

TTwwoo

Temperature in?

**CC **

F

S1 Measure?

ppHH

Redox ORP

S2 Measure?

ppHH

Redox ORP

4. When the analyzer is powered up for the first time, Quick Start screens appear. Using Quick Start is easy.
a. A blinking field shows the position of the cursor.
b. Use the # or $ key to move the cursor left or right. Use the " or ' key to increase or decrease the value of a

digit. Use the " or ' key to move the decimal point.

c. Press ENTER to store a setting. Press EXIT to leave without storing changes. Pressing EXIT also retur ns the

display to the previous screen.

EEnngglliisshh

Français

Español >>

QUICK REFERENCE GUIDE

MENU TREE FOR pH/ORP/REDOX MEASUREMENTS

i

MODEL SOLU COMP II TABLE OF CONTENTS

MODEL SOLU COMP II DUAL INPUT pH ANALYZER

TABLE OF CONTENTS

Section Title Page

11..00

DDEESSCCRRIIPPTTIIOONN AANNDD SSPPEECCIIFFIICCAATTIIOONNSS ....................................................................................................................................

1

1.1 Features and Applications....................................................................................... 1

1.2 Specifications .......................................................................................................... 2

1.3 Recommended Sensors.......................................................................................... 3

1.4 Ordering Information and Accessories.................................................................... 4

22..00 IINNSSTTAALLLLAATTIIOONN................................................................................................................................................................................................................

5

2.1 Unpacking and Inspection ...................................................................................... 5

2.2 Installation................................................................................................................ 5

33..00 WWIIRRIINNGG........................................................................................................................................................................................................................................

9

3.1 Preparing Conduit Openings................................................................................... 9

3.2 Power, Alarm, Output, and Sensor Connections .................................................... 9

44..00 DDIISSPPLLAAYY AANNDD OOPPEERRAATTIIOONN ........................................................................................................................................................................

12

4.1 Display..................................................................................................................... 12

4.2 Keypad .................................................................................................................... 12

4.3 Programming and Calibrating the Solu Comp II - Tutorial....................................... 13

4.4 Security.................................................................................................................... 14

4.5 Using Hold............................................................................................................... 14

55..00 PPRROOGGRRAAMMMMIINNGG TTHHEE AANNAALLYYZZEERR ....................................................................................................................................................

15

5.1 General.................................................................................................................... 15

5.2 Changing StartUp Settings...................................................................................... 15

5.3 Configuring and Ranging the Outputs..................................................................... 17

5.4 Configuring Alarms and Assigning Setpoints.......................................................... 19

5.5 Selecting Type of Measurement and Activating Solution Temperature Correction.. 22

5.6 Choosing Temperature Units and Manual/Automatic Temperature Compensation. 24

5.7 Setting a Security Code........................................................................................... 25

5.8 Noise Rejection........................................................................................................ 25

5.9 Single Sensor or Dual Sensor Input......................................................................... 26

5.10 Resetting Factory Calibration and Factory Default Settings.................................... 26

5.11 Selecting a Default Screen, Language, and Screen Contrast................................. 27

66..00 CCAALLIIBBRRAATTIIOONN ..................................................................................................................................................................................................................

29

6.1 Introduction.............................................................................................................. 29

6.2 Calibrating Temperature.......................................................................................... 29

6.3 Two-Point Buffer Calibration (Auto Calibration) ....................................................... 31

6.4 Two-Point Buffer Calibration (Manaual Calibration)................................................. 33

6.5 Making the Analyzer Reading Match a Second Instrument (Standardization)........ 35

6.6 Entering a Known Slope .......................................................................................... 36

6.7 ORP Calibration....................................................................................................... 37

77..00

MMAAIINNTTEENNAANNCCEE ............................................................................................................................................................................................................

38

7.1 Overview.................................................................................................................. 38

7.2 Replacement Parts .................................................................................................. 38

88..00 TTRROOUUBBLLEESSHHOOOOTTIINNGG............................................................................................................................................................................................

41

8.1 Overview.................................................................................................................. 41

8.2 Troubleshooting Using Fault Codes......................................................................... 41

8.3 Troubleshooting When No Error Message is Showing............................................. 42

8.4 Simulating Inputs..................................................................................................... 45

8.5 Simulating Temperature........................................................................................... 46

8.6 Measuring Reference Voltage ................................................................................. 47

99..00

RREETTUURRNN OOFF MMAATTEERRIIAALL ....................................................................................................................................................................................

48

MODEL SOLU COMP II TABLE OF CONTENTS

TABLE OF CONTENTS CONT’D

LIST OF FIGURES

Number Title Page

2-1 Panel Mount Installation........................................................................................... 6

2-2 Pipe Mount Installation............................................................................................. 7

2-3 Surface Mount Installation........................................................................................ 8

3-1 Removing the Knockouts......................................................................................... 9

3-2 Wiring Connections for Solu Comp II Model 1055pH-01-10....................................

(Panel Mount with 115/230 Vac Power).................................................................... 10

3-3 Wiring Connections for Solu Comp II Model 1055pH-02-10....................................

(Panel Mount with 24 Vdc Power)............................................................................ 10

3-4 Wiring Connections for Solu Comp II Model 1055pH-01-11 ...................................

(Wall/Pipe Mounting with 115/230 Vac Power)......................................................... 11

3-5 Wiring Connections for Solu Comp II Model 1055pH-02-11 ...................................

(Wall/Pipe Mounting with 24 Vdc Power)................................................................. 11

4-1 Displays During Normal Operation.......................................................................... 12

4-2 Solu Comp II Keypad............................................................................................... 12

5-1 Assigning Outputs 1 and 2 ..................................................................................... 17

5-2 High Alarm Logic .................................................................................................... 19

5-3 Low Alarm Logic ...................................................................................................... 19

6-1 Calibration Slope and Offset.................................................................................... 31

7-1 Exploded View of Solu Comp II (Panel Mount Version)............................................ 39

7-2 Exploded View of Solu Comp II (Pipe/Surface Mount Version)................................ 40

8-1 Simulating Inputs When the Preamplifier is in the Analyzer..................................... 45

8-2 Simulating pH Input When the Preamplifier is in the Sensor.................................... 46

8-3 Three-Wire RTD Inputs............................................................................................. 46

8-4 Simulating RTD Inputs.............................................................................................. 47

8-5 Checking for a Poisoned Reference Electrode........................................................ 47

LIST OF TABLES

Number Title Page

5-1

Default Settings........................................................................................................ 16

7-1 Replacement Parts for Solu Comp II (Panel Mount Version).................................... 39

7-2 Replacement Parts for Solu Comp II (Pipe/Surface Mount Version)........................ 40

ii

MODEL SOLU COMP II SECTION 1.0

DESCRIPTION AND SPECIFICATIONS

SECTION 1.0.

DESCRIPTION AND SPECIFICATIONS FOR SOLU COMP II

pH AND CONDUCTIVITY ANALYZERS

1.1 FEATURES AND APPLICATIONS

1.2 SPECIFICATIONS

1.3 RECOMMENDED SENSORS

1.4 ORDERING INFORMATION AND ACCESSORIES

1

1.1 FEATURES AND APPLICATIONS

The Solu Comp II analyzers offer the choice of single
or dual sensor input with measurement choices of
pH/ORP and conductivity/resistivity.The pH measure­ment option offers field configurable measurement
units as pH, ORP, or Redox.The conductivity meas­urement option has measurement unit choices of con­ductivity and resistivity.

QUICK START PROGRAMMING: Exclusive Quick
Start screens appear the first time the Solu Comp II is
powered up.Screen prompts direct the user to regis­ter the number of sensors, the measurement unit(s),
and language. For conductivity measurement, the cell
constant must also be registered.The Solu Comp II
automatically sets reasonable default values for the 4­20 mA output and chooses the standard temperature
correction algorithm.The unit is ready for use in a
matter of minutes.

MENUS: Menu screens for calibrating and program­ming are simple and intuitive.Plain-language prompts
guide the user through the procedures.There are no
service codes to enter before getting access to
menus.

DUAL SENSOR INPUT AND OUTPUT: The Solu
Comp II accepts single or dual sensor inputs.The two
4-20 mA outputs can be independently programmed
to correspond to selected measurements or tempera­ture. Output dampening is available.

ALARMS: The Solu Comp II has three fully program­mable alarm relays that can be assigned to selected
measurements or temperature. Alarms can be config­ured as high, low, or USP 23*.To warn of the
approach of an out of limits condition, the USP 23*
alarm can be programmed to activate when the con­ductivity is within a user-selectable percentage of the
limit.The third relay is configurable as a fault alarm.
The relay activates when a sensor or analyzer fault
occurs.

ENCLOSURE: The panel mount version fits standard
1/2 DIN panel cutouts, and its shallow depth permits
easy mounting in Hoffman-type enclosures.

DISPLAY :The two-line, 16-character, back-lit display can
be customized to meet user requirements.All operations
and descriptive messages can be field selected for
English, French, German, Italian, Spanish, or
Portuguese.Information screens, which permit data not
shown in the regular display to be seen, are available at
the push of a button.

TEMPERATURE CORRECTION:

Conductivity: Choose from high purity water

(dilute sodium chloride), cation conductivity (dilute
hydrochloric acid), or an adjustable linear tempera­ture coefficient (0 to 5.00%/°C).The high purity
water and cation conductivity corrections are appli­cable to 100°C.The linear temperature correction
applies between -5 and 200°C.Temperature correc­tion can be disabled, allowing the analyzer to dis­play raw conductivity.

pH: Choose from standard measurement compen­sation, solution temperature correction for high puri­ty or dilute base solutions, and custom temperature
correction.When reading ORP/Redox, no tempera­ture corrections are required.

SENSORS:

Conductivity: The Solu Comp II is intended for use

with the ENDURANCE Model 400 series conductiv­ity sensor (Pt 1000 RTD). It can be used with other
Rosemount Analytical sensors having titanium elec­trodes and a Pt 1000 RTD.

pH: Rosemount Analytical’s full line of pH and ORP
sensors are compatible with the Solu Comp II
(Pt100 or Pt1000 RTD is required for pH tempera­ture correction and for temperature measurement
functions).

*conductivity/resistivity measurement only

MODEL SOLU COMP II SECTION 1.0

DESCRIPTION AND SPECIFICATIONS

2

1.2 SPECIFICATIONS - General

Case: ABS. Pipe, surface, and panel mount versions

are NEMA 4X/CSA 4.
POLLUTION DEGREE 4: Extended Environment

Outdoor use where conductive contamination
such as rain, snow, or dust may be present.

Dimensions

PPaanneell ((ccooddee -1100))::

6.10 x 6.10 x 3.72 in. (155 x

155 x 94.5 mm)

SSuurrffaaccee//PPiippee ((ccooddee -1111))::

6.23 x 6.23 x 3.23 in.
(158 x 158 x 82 mm); see page 5 for dimensions
of pipe mounting bracket.

Conduit openings: Accepts PG13.5 or 1/2 in. con-

duit fittings

Display: Two line, 16-character, back-lit display.

Character height: 4.8 mm. Display can be cus­tomized to meet individual requirements.
Depending on number of sensors, as many as 14
display screens are available.

Ambient temperature and humidity: 0 to 50°C (32

to 122°F), RH 5 to 95% (non-condensing)

Power:

Code -01: 98 to 132 Vac, 50/60 Hz, 8 watts max.

196 to 264 Vac, 50/60 Hz, 8 watts max.

Code -02: 2 0 t o 30 Vdc, 8 watts maximum
Equipment protected throughout by double insula-

tion.

RFI/EMI: EN-50081-2

EN-50082-2

LVD: EN-61010-1
Input: Accepts any combination of one or two pH,

ORP/Redox, or conductivity sensors.For conduc­tivity measurements, temperature element must
be a Pt 1000 RTD. For pH measurements, use
either a Pt100 or Pt1000 RTD.

Outputs: Two 4-20 mA or 0-20 mA isolated outputs.

Continuously adjustable.Linear or logarithmic.
Maximum load 600 ohms. Output dampening with
time constant of 5 sec is user-selectable.

Alarms: Three alarm relays for process measure-

ment(s) or temperature. Alarm 3 can be
configured as a fault alarm, instead of a
process alarm. Each relay can be configured
independently. Alar m logic (high or low
activation or USP 23*) and deadband are
user-programmable.The USP 23* alarm can
be programmed to activate when the con­ductivity is within a user-selectable percen­tage of the limit.

*conductivity/resistivity measurement only

Relays: Form C, single pole double throw, epoxy sealed

Temperature correction [conductivity]: High purity

water (dilute sodium chloride), cation conductivity
(dilute hydrochloric acid), linear temperature coef­ficient (0.0 to 5.00%/°C), or none. High purity
water and cation conductivity temperature correc­tion apply between 0 and 100°C.Linear tempera­ture coefficient can be applied between -5 and
200°C.

Measurement Range [conductivity]:

0.0 to 20,000 µS/cm or 0.05 to 20 MΩ-cm

Measurement Range [pH]: 0 to 14 pH
Measurement Range [ORP]: -1500 to +1500 mV
Temperature Range [conductivity]: -5°C to 200°C

(23°F to 392°F)

Weight/Shipping weight (rounded up to nearest lb or

nearest 0.5 kg): 3 lb (1.5 kg)/4 lb (2.0 kg)

Resistive Inductive

28 Vdc 5.0 A 3.0 A
115 Vac 5.0 A 3.0 A
230 Vac 5.0 A 1.5 A

MODEL SOLU COMP II SECTION 1.0

DESCRIPTION AND SPECIFICATIONS

PERFORMANCE SPECIFICATIONS ­ANALYZER (CONDUCTIVITY INPUT)

*whichever is greater

Accuracy (Resistivity): 0.9% of reading
Accuracy (Temperature): ±0.1°C between 5°C and

100°C; ±1°C between 101°C and 200°C

Stability: 0.5% of reading/month
Ambient Temperature Effect: ±0.05% of reading/°C
Output Accuracy: ±0.1 mA

PERFORMANCE SPECIFICATIONS ­ANALYZER (pH INPUT)

Accuracy: ±0.01 pH
Repeatability: ±0.01 pH
Stability: ±0.01 pH/month, non-cumulative
Temperature Coefficient: ±0.003 pH/°C
Temperature Compensation: Pt100/Pt1000 RTD,

Automatic or Manual -15 to 100°C (5 to 212°F)

PERFORMANCE SPECIFICATIONS ­ANALYZER (ORP INPUT)

Accuracy: ±2.0 mV
Repeatability: ±1.0 mV
Stability: ±1.0 mV/month, non-cumulative
Temperature Coefficient: ±0.2 mV/°C
Temperature Measurement: -15 to 100°C

(5 to 212°F)

Range Cell constant (/cm) Accuracy*

0.055 - 9.99 µS/cm 0.01 0.9% of reading
or ±0.002 µS/cm

10 - 50 µS/cm 0.01 ±2% of reading

0.055 - 500 µS/cm 0.1 ±2% of reading
or ±0.1 µS/cm

0.055 - 5000 µS/cm 1.0 ±2% of reading
or ±1 µS/cm

0 - 5 mS/cm 1.0 ±2% of reading

or ±0.001 mS/cm

0 - 20 mS/cm 10 ±2% of reading

or ±0.01 mS/cm

RECOMMENDED SENSORS FOR CONDUCTIVITY:

Model 400 Screw-in/Insertion
Model 401 Screw-in/Insertion (except 401-15)
Model 402 Retractable
Model 403 Sanitary Flanged
Model 404 Flow-Through

The analyzer can also be used with other Rosemount
Analytical conductivity sensors having titanium elec­trodes and a Pt 1000 RTD.Refer to the table to select
the recommended cell constant.

Range,µµS/cm Cell constant, /cm

0.0 to 50 0.01
5 to 500 0.1

50 to 5,000 1.0

500 to 20,000 10

RECOMMENDED SENSORS FOR pH:

Model 320B Flow Through pH
Model 320HP High Purity pH
Model 328A Steam Sterilizable pH
Model 370 and 371 EuroSenz pH
Model 381+ Insertion/Submersion/Flow Through pH
Model 389 Disposable pH
Model 396 Disposable pH
Model 396VP Disposable pH with VP 6.0 connector
Model 396P Disposable pH
Model 396R Retractable pH
Model 396RVP Retractable pH with VP 6.0 connector
Model 397 Quik Disconnect pH
Model 398 Insertion/Submersion pH
Model 398VP Insertion/Submersion with VP 6.0 connector
Model 398R Retractable pH
Model 398RVP Retractable pH with VP 6.0 connector
Model 399 Disposable pH
Model GP1 Disposable pH
Model Hx338 Steam Sterilizable pH
Model Hx348 Steam Sterilizable pH

1.3 RECOMMENDED SENSORS

3

RECOMMENDED SENSORS FOR ORP:

Model 330 Flow Through ORP
Model 371 EuroSenz ORP
Model 381+ Insertion/Submersion/Flow Through ORP
Model 389 Disposable ORP
Model 396P Disposable ORP
Model 396R Retractable ORP
Model 398 Insertion/Submersion ORP
Model 398VP Insertion/Submersion with VP 6.0 connector
Model 398R Retractable ORP
Model 398RVP Retractab le ORP with VP 6.0 connector

MODEL SOLU COMP II SECTION 1.0

DESCRIPTION AND SPECIFICATIONS

1.4 ORDERING INFORMATION

The Solu Comp II analyzers offer the choice of single or dual sensor input with measurement choices of pH/ORP

and conductivity/resistivity.The pH measurement option offers field configurable measurement units as pH, ORP,
or Redox. The conductivity measurement option has measurement unit choices of conductivity and resistivity.
Standard features include two isolated outputs, three alarm relays, customizable two-line display, and temperature
correction.

MODEL

1055 SOLU COMP II ANALYZER

CODE

MEASUREMENT 2 (Optional)
30 Contacting Conductivity
32 pH/ORP

CODE POWER

01 115/230 Vac, 50/60 Hz power
02 24 Vdc

CODE MOUNTING

10 Panel mounting enclosure
11 Pipe/Surface mounting enclosure

CODE MEASUREMENT 1 (Required Selection)

20 Contacting Conductivity
22 pH/ORP

1055 -01 -10 -20 EXAMPLE

ACCESSORIES (Weights are rounded up to nearest whole lb or 0.5 kg)

PART NUMBER DESCRIPTION WEIGHT SHIPPING WT.

23820-00 Pipe mounting kit, includes U-bolts, mounting bracket, nuts, 2 lb (1.0 kg) 4 lb (2.0 kg)

washers, and screws (complete)
23554-00 Gland fittings, PG 13.5, 5 per package 1 lb (0.5 kg) 2 lb (1.0 kg)
9240048-00 Tag, stainless steel (specify marking) 1 lb (0.5 kg) 1 lb (0.5 kg)

pH INPUT

9210012 Buffer Solution, 4.01 pH, 1 pint (473 mL) 1 lb (0.5 kg) 2 lb (1.0 kg)
9210013 Buffer Solution, 6.86 pH, 1 pint (473 mL) 1 lb (0.5 kg) 2 lb (1.0 kg)
9210014 Buffer Solution, 9.18 pH, 1 pint (473 mL) 1 lb (0.5 kg) 2 lb (1.0 kg)

CONDUCTIVITY INPUT

SS-1 0.01N Potassium Chloride, 1409 µS/cm at 25°C, 1 quart (945 mL) 2 lb (1.0 kg) 4 lb (2.0 kg)
SS-1A 0.01N Potassium Chloride, 1409 µS/cm at 25°C, 1 gallon (3785 mL) 9 lb (4.0 kg) 11 lb (5.0 kg)
SS-5 Conductivity Standard, 1000 µS/cm at 25°C, 1 quart (945 mL) 2 lb (1.0 kg) 4 lb (2.0 kg)
SS-5A Conductivity Standard, 1000 µS/cm at 25°C, 1 gallon (3785 mL) 9 lb (4.0 kg) 11 lb (5.0 kg)
SS-6 Conductivity Standard, 200 µS/cm at 25°C, 1 quart (945 mL) 2 lb (1.0 kg) 4 lb (2.0 kg)
SS-6A Conductivity Standard, 200 µS/cm at 25°C, 1 gallon (3785 mL) 9 lb (4.0 kg) 11 lb (5.0 kg)
SS-7 Conductivity Standard, 5000 µS/cm at 25°C, 1 quart (945 mL) 2 lb (1.0 kg) 4 lb (2.0 kg)
SS-7A Conductivity Standard, 5000 µS/cm at 25°C, 1 gallon (3785 mL) 9 lb (4.0 kg) 11 lb (5.0 kg)

4

5

SECTION 2.0.

INSTALLATION

MODEL SOLU COMP II SECTION 2.0

INSTALLATION

2.1 UNPACKING AND INSPECTION

2.2 INSTALLATION

Type of Mounting Section

Panel 2.2.2

Pipe 2.2.3

Surface 2.2.4

2.1 UNPACKING AND INSPECTION

Inspect the shipping container. If it is damaged, contact the shipper immediately for instructions. Save the box. If
there is no apparent damage, unpack the container .Be sure all items shown on the packing list are present.If items
are missing, notify Rosemount Analytical immediately.

2.2 INSTALLATION

2.2.1 General Information

1. Although the analyzer is suitable for outdoor use, do not install it in direct sunlight or in areas of extreme tem­peratures.

2. Install the analyzer in an area where vibrations and electromagnetic and radio frequency interference are min­imized or absent.

3. Keep the analyzer and sensor wiring at least one foot from high voltage conductors. Be sure there is easy
access to the analyzer.

4. The analyzer is suitable for panel, pipe, or surface mounting. Refer to the table below.

5. See Section 3.1 for removal of conduit knockouts.

6

MODEL SOLU COMP II SECTION 2.0

INSTALLATION

FIGURE 2-1. Panel Mount Installation

Access to the wiring terminals is through the rear cover.Four screws hold the cover in place.

2.2.2 Panel Mounting.

MILLIMETER

INCH

DWG. NO. REV.

41055C11 A

MODEL SOLU COMP II SECTION 2.0

INSTALLATION

FIGURE 2-2. Pipe Mount Installation

The front panel is hinged at the bottom.The panel swings down for access to the wiring terminals.

2.2.3 Pipe Mounting.

MILLIMETER

INCH

DWG. NO. REV.

41055C10 A

7

MODEL SOLU COMP II SECTION 2.0

INSTALLATION

8

FIGURE 2-3. Surface Mount Installation

The front panel is hinged at the bottom.The panel swings down for access to the wiring terminals.

2.2.4 Surface Mounting.

MILLIMETER

INCH

DWG. NO. REV.

41055C12 A

9

3.2 POWER, ALARM, OUTPUT, AND SENSOR CONNECTIONS

The Solu Comp II is available in two mounting configurations.The positions of the power, alarm, output, and sen­sor terminal blocks are different in each.Refer to the table to find the correct drawing.

For best EMI/RFI protection use
shielded output signal cable
enclosed in an earth-grounded
metal conduit. Connect the
shield to earth ground at termi­nal 4 on TB1.

AC wiring should be 14 gauge or greater .Provide a s witch or break er to disconnect the analyz er from the main po wer
supply. Install the switch or breaker near the analyzer and label it as the disconnecting device for the analyzer.

Keep sensor and output signal wiring separate from power wiring.Do not run sensor and power wiring in the same
conduit or close together in a cable tray.

Refer to the sensor manual or wiring sheet to identify the sensor wire colors and functions.

MODEL MOUNTING POWER FIGURE

1055pH-01-10 Panel 115/230 V ac 3-2
1055pH-02-10 24 Vdc 3-3
1055pH-01-11 Surface/Pipe 115/230 V ac 3-4
1055pH-02-11 24 Vdc 3-5

WARNING: RISK OF ELECTRICAL SHOCK

AC connections and grounding must be in compliance
with UL 508 or local electrical code. DO NOT apply
power to the analyzer until all electrical connections are
verified and secure.

SECTION 3.0.

WIRING

3.1 PREPARING CONDUIT OPENINGS

3.2 POWER, ALARM, OUTPUT, AND SENSOR
CONNECTIONS

MODEL SOLU COMP II SECTION 3.0

WIRING

3.1 PREPARING CONDUIT OPENINGS

The number of conduit openings and the location depend on
the model.

Conduit openings accept 1/2-inch conduit fittings or PG 13.5
cable glands. To keep the case watertight, block unused
openings with NEMA 4X or IP65 conduit plugs.

NOTE

Use watertight fittings and hubs that comply with the
requirements of UL514B. Connect the conduit hub to the
conduit before attaching the fitting to the analyzer (UL508-

26.16).

Figure 3-1 shows how to remove the knockouts.The knockout grooves are on the outside of the case. Place the
screwdriver blade on the inside of the case and align it appro ximately along the g roo v e .Rap the screwdriv er sharply
with a hammer until the groove crac ks .Mov e the scre wdriver to an uncr ac k ed portion of the groove and contin ue the
process until the knockout falls out. Use a small knife blade to remove the flash from the inside of the hole.

FIGURE 3-1. Removing the Knockouts

Model Description Conduit openings
1055-10 panel mount two open, three knockouts
1055-11 surface or pipe mount three open, no knockouts

10

MODEL SOLU COMP II SECTION 3.0

WIRING

FIGURE 3-2.Wiring Connections for Solu Comp II Model 1055-01-10

(Panel Mount with 115/230 Vac Power)

FIGURE 3-3.Wiring Connections for Solu Comp II Model 1055-02-10

(Panel Mount with 24 Vdc Power)

MODEL SOLU COMP II SECTION 3.0

WIRING

FIGURE 3-5.Wiring Connections for Solu Comp II Model 1055-02-11

(Surface/Pipe Mounting with 24 Vdc Power)

FIGURE 3-4.Wiring Connections for Solu Comp II Model 1055-01-11

(Surface/Pipe Mounting with 115/230 Vac Power)

11

12

MODEL SOLU COMP II SECTION 4.0

DISPLAY AND OPERATION

SECTION 4.0

DISPLAY AND OPERATION

4.1 DISPLAY

4.2 KEYPAD

4.3 PROGRAMMING AND CALIBRATING THE SOLU COMP II - TUTORIAL

4.4 SECURITY

4.5 USING HOLD

4.1. DISPLAY

The Solu Comp II has a two-line display.
The display can be customized to meet
user requirements (see Section 5.11).
Figure 4-1 shows some of the displays
available during normal operation. View
A is the default screen for a single sen­sor.View B is the default screen for dual
sensors.

The Solu Comp II has information
screens that supplement the data in the
main display. Press " or ' to view the
information screens. The last informa-

tion screen is the software version.

During calibration and programming, key
presses cause different displays to
appear.The displays are self-explanato­ry and guide the user step-by-step
through the procedure.

4.2 KEYPAD

Figure 4-2 shows the Solu Comp II key­pad.

FIGURE 4-1. Displays During Normal Operation

Screen A shows pH, temperature, and current output for sensor 1.Screen
B shows pH for sensors 1 and 2. Although screens A and B are the most
useful, other screens can be selected. For example, screen C shows the
pH, temperature, and glass and reference impedance for sensor 1. If
screen C were for sensor 2, S2 would appear in the display. See Section

5.9 for more details.

FIGURE 4-2. Solu Comp II Keypad

Four arrow keys move the cursor around the screen. A blinking word or
numeral show the position of the cursor. The arrow keys are also used to
change the value of a numeral.Pressing ENTER stores numbers and set­tings and moves the display to the next screen. Pressing EXIT retur ns to
the previous screen without storing changes. Pressing MENU always
causes the main menu screen to appear.Pressing MENU followed by EXIT
causes the main display to appear.