Rosemount 3300HT/3300HTVP/3400HT/3400HTVP PERpH-X High Performance pH/ORP Sensors Quick start guide

Quick Start Guide

00825-0100-3300, Rev AA

November 2020

Rosemount

™

3300HT/3300HTVP/

3400HT/3400HTVP

PERpH-X High Performance pH/ORP

Sensors

Essential instructions

Read this page before proceeding!

Emerson designs, manufactures, and tests its 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. You

must adhere to the following instructions and integrate them into your safety program when

installing, using, and maintaining Emerson's 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 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 equipment as specified in the installation instructions of the appropriate Quick Start Guide

and per applicable local and national codes. Connect 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 Emerson. Unauthorized parts and procedures can affect the product's performance,

place the safe operation of your process at risk, and 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 people, to prevent electrical shock and personal

injury.

Note

The information contained in this document is subject to change without notice.

WARNING

Pressure and temperature

Before removing the sensor, be absolutely certain that the process pressure is reduced to 0 psig

and the process temperature is lowered to a safe level.

Do not insert or retract retractable sensors when process pressures are in excess of 64 psig (542

kPa) for option 21 or 35 psig (343 kPa) for option 25.

WARNING

Physical access

Unauthorized personnel may potentially cause significant damage to and/or misconfiguration of end

users’ equipment. This could be intentional or unintentional and needs to be protected against.

Physical security is an important part of any security program and fundamental to protecting your

system. Restrict physical access by unauthorized personnel to protect end users’ assets. This is true for

all systems used within the facility.

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2 Emerson.com/Rosemount

CAUTION

Sensor/process application compatibility

The wetted sensor materials may not be compatible with process composition and operating

conditions.

Application compatibility is entirely the operator's responsibility.

Contents

Install........................................................................................................................................... 5

Start up and calibrate................................................................................................................. 25

Maintenance.............................................................................................................................. 27

Rosemount pH/ORP sensor(s) product certifications..................................................................29

Declaration of Conformity..........................................................................................................36

China RoHS tables...................................................................................................................... 38

Intrinsically safe sensor installation drawing - FM........................................................................39

November 2020 Quick Start Guide

Quick Start Guide 3

Quick Start Guide November 2020

4 Emerson.com/Rosemount

1 Install

1.1 Storage

1. Emerson recommends storing electrodes in their original shipping

containers until needed.

2. Do not store at temperatures below 23 °F (-5 °C).

3. Store electrodes with a protective cap containing KCl solution

(PN 9210342).

4. For overnight storage, immerse the sensor in tap water or 4 pH

buffer solution.

5. A pH glass electrode has a limited shelf life of one year.

1.2 Installation

For sensor dimensions, see Figure 1-1 through Figure 1-4.

For sensor orientation and installation, see Figure 1-5 through Figure 1-11.

November 2020 Quick Start Guide

Quick Start Guide 5

Figure 1-1: Rosemount 3300HT Sensor Dimensional Drawing

A. Sensor body

B. 2-in. (50.8 mm) Swagelok

®

fitting process connector assembly PN

23166-00/01

C. 1-in. (25.4 mm) national pipe thread (NPT)

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6 Emerson.com/Rosemount

Figure 1-2: Rosemount 3300HTVP Sensor Dimensional Drawing

A. Cable with Variopol receptacle (female) connector

B. Variopol plug (male) connector

C. Sensor body

D. Retraction stop collar

November 2020 Quick Start Guide

Quick Start Guide 7

Figure 1-3: Rosemount 3400HT and 3400HTVP Sensor Dimensions with

Optional Ball Valve PN 23240-00

A. Dimension (see Table 1-1)

B. Dimension (see Table 1-1)

C. Dimension (see Table 1-1)

D. Cable

E. Cable bushing polypropylene

F. 1-in. by 1-in. (25.4 x 25.4 mm) Swagelok fitting kit (PN 23166-00 or

23166-01) required to connect sensor directly to process or to ball valve

G.

WARNING

Residual pressure and process may remain trapped between ball

valve and male connector.

Maximum pressure at retraction:

Option 21: 64 psig (441.2 kPa)

Option 25: 35 psig (241.3 kPa)

Quick Start Guide November 2020

8 Emerson.com/Rosemount

H. O.D. titanium housing

I. O.D. retraction stop collar

J. Electode housing Ryton

K. pH electrode

L. 1½-in. (38.1 mm) female pipe thread (FPT) ball valve PN 9340065

M. 1½-in. (38.1 mm) male pipe thread (MPT) close nipple

N. 1½-in. x 1-in. (38.1 x 25.4 mm) FPT reducing coupling

O. Ball valve (PN 23240-00) optional

Table 1-1: Rosemount 3400HT and 3400HTVP Sensor Dimensions with

Optional Ball Valve PN 23240-00

Option Dimension A

(in./mm)

Dimension B

(in./mm)

Dimension C

(in./mm)

21 21.6/549 14.0/355 23.1/587

25 36.1/917 28.5/724 37.6/955

November 2020 Quick Start Guide

Quick Start Guide 9

Figure 1-4: Rosemount 3400HT and 3400HTVP Sensor Dimensions with

Optional Ball Valve PN 23765-00

A. Dimension (see Table 1-2)

B. Dimension (see Table 1-2)

C. Housing titanium

D. Retraction stop collar

E. Electrode housing

F. pH electrode

G. 1¼-in. (38.1 mm) MPT close nipple

H. Ball valve

I. Packing adapter

J. Knurl retainer

K. Ball valve kit PN 23765-00

Quick Start Guide November 2020

10 Emerson.com/Rosemount

Table 1-2: Rosemount 3400HT and 3400HTVP Sensor Dimensions with

Optional Ball Valve PN 23765-00

Option A: in./mm B: in./mm

21 21.6/549 12.2/310

25 36.1/917 26.7/678

Rosemount 3300HT and 3300HTVP flow through and insertion

installation

1½-in. (38.1 mm) pipe tee (PN 2002011) with 1-in. (25.4 mm) threaded

connections.

Note

Mount the sensor at least 10 degrees above the horizon.

Figure 1-5: Straight Flow

A. 1½-in. (38.1 mm) pipe tee with 1-in. (25.4 mm) threaded connections:

PN 2002011

November 2020 Quick Start Guide

Quick Start Guide 11

Figure 1-6: Angle Flow

A. 1½-in. (38.1 mm) pipe tee with 1-in. (25.4 mm) threaded connections:

PN 2002011

B. Flow

Figure 1-7: Pipe Y Installation

A. 1½-in. x 1-in. (38.1 x 25.4 mm) reducing bushing

B. 1½-in. (38.1 mm) pipe "Y"

Quick Start Guide November 2020

12 Emerson.com/Rosemount

Figure 1-8: Rosemount 3400HT and 3400HTVP Mounting Details -

Retraction Version

A. Weldalet (1½-in. [38.1 mm] FPT)

B. Electrode housing tip

C. Electrode

D. Flow

E. Pipe "Y"

F. Pipe tee

G. Flow

November 2020 Quick Start Guide

Quick Start Guide 13

Figure 1-9: Rosemount 3300 and 3500VP Flow through Installation

A. 1½-in. (38.1 mm) schedule 80 CPVC tee with 1-in. (25.4 mm) female

national pipe thread (FNPT) connections (code 16) straight flow shown

B. Always mount sensor at least 10 degrees above horizontal.

C. 1½-in. (38.1 mm) pipe "Y"

D. 1½-in. x 1-in. (38.1 x 25.4 mm) reducing bushing

E. Flow

F. 1½-in. (38.1 mm) schedule 80 CPVC with view or cleaning port

G. Angle flow shown

Quick Start Guide November 2020

14 Emerson.com/Rosemount

Figure 1-10: Type 4 Junction Box

A. PN 23550-00 for point-to-point wiring used with extension cable. Cable

for pH, oxidation reduction potential (ORP), conductivity, or

amperometric sensors. PN 23555-00 with preamplifier for pH and ORP

sensors only.

B. PN 23820-00 carbon steel with epoxy coating. PN 23820-02 316

stainless steel

C. Flexible conduit is required.

D. 1-in. (25.4 mm) pipe by others

E. 1-in. (25.4 mm) female national pipe thread (FNPT) CPVC union: PN

9320057

F. 1-in. (25.4 mm) male national pipe thread (MNPT) connector

G. Any 1-in. (25.4 mm) threaded sensor

H. 2¾-in. (69.9 mm) O.D.

November 2020 Quick Start Guide

Quick Start Guide 15

Figure 1-11: Submersion Installation: Handrail Mounting Accessory (PN

11275-01)

A. Sensor cable

B. 1½-in. (38.1 mm) PVC pipe schedule 80

C. 1½-in. (38.1 mm) pipe clamp, three places

D. 45-degree sweep ell extension pipe

E. Regularly check to make sure connections are water tight

F. Unistrut 1⅝-in. x 1⅝-in. (41.3 x 41. 3 mm) aluminum

G. 1½-in. (38.1 mm) pipe clamp, two places

H. Can be any convenient dimension

I. Customer handrail, two places

J. Mounting channel aluminum, two places

K. Locking pin with bead chain

Note

Unless otherwise specified.

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1.3 Retraction with kit PN 23240-00

WARNING

System pressure may cause the sensor to blow out with great force.

Take care when removing the sensor.

1.3.1 Retract Rosemount 3400HT/3400HTVP-21 (21-in. [533.4 mm] tube)

WARNING

Be certain the system pressure at the sensor is below 64 psig (542 kPa

[abs]) before retracting the sensor.

Wear a face shield.

Make sure your footing is stable.

Procedure

Push in on the sensor at the top of the junction box and slowly loosen the

hex nut of the process end male connector.

1.3.2 Retract Rosemount 3400HT/3400HTVP-25 (36-in. [914,4 mm]) tube

WARNING

Be certain the system pressure at the sensor is below 64 psig (542 kPa

[abs]) before retracting the sensor.

Wear a face shield.

Make sure your footing is stable.

Procedure

1. Push in the sensor end or the top of the junction box and slowly

loosen the hex nut of the process end male connector.

CAUTION

Do not remove nut at this time.

2. When the hex nut is loose enough, slowly ease the sensor back

completely until it reaches the retraction stop collar.

November 2020 Quick Start Guide

Quick Start Guide 17

CAUTION

Failure to withdraw the sensor completely may result in damage to

the sensor when the valve is closed.

3. Close the ball valve slowly.

If there is resistance, the valve may be hitting the sensor. Double

check that the sensor has been retracted to the retraction stop collar.

WARNING

Leakage from the male connector threads may indicate that the

male connector is still under pressure.

Leakage through a partially open ball valve could be hazardous;

however, with the ball valve closed, some residual process fluid may

leak from the connector's pipe threads.

Before removing the sensor from the ball valve, be absolutely certain

that the ball valve is fully closed.

4. Unthread the male body connector completely from the reducing

coupling and remove the sensor for servicing.

Note

If the male connector leaks during insertion or retraction, replace the

O-ring (PN 25394-01) in the male connector.

1.4

Wiring

For additional wiring information on this product, including sensor

combinations not shown here, please refer to Emerson.com/

RosemountLiquidAnalysisWiring.

Quick Start Guide November 2020

18 Emerson.com/Rosemount

Figure 1-12: Rosemount PERpH-X Sensors, Preamplifier in Analyzer

For Rosemount 3300HT, 3300HTVP, 3400HT, and 3400HTVP

Non-preamplifier sensors

Blue cable

Table 1-3: Rosemount PERpH-X Sensors, Preamplifier in Analyzer

Wire color Rosemount 56, 1056,

1057, and 1066 terminal

number

Rosemount 54e and 5081

terminal number

Rosemount

XMT terminal

number

N/A Inner drain (no

connection)

N/A N/A

N/A N/A 1 N/A

Green Connect to instrument

ground or as shown

2 N/A

White Resistance temperature

device (RTD) return

3 1

White/red RTD sense 4 2

Red RTD in 5 3

White/gray Reference shield 6 4

Gray Reference in 7 5

Blue Solution ground 8 6

Clear mV/pH shield 9 7

Orange mV/pH in 10 8

N/A -5 Vdc 11 9

N/A +5 Vdc 12 10

November 2020 Quick Start Guide

Quick Start Guide 19

Figure 1-13: Rosemount PERpH-X Sensors, Preamplifier in Junction Box

For Rosemount 3300HT, 3300HTVP, 3400HT, and 3400HTVP

Non-preamplifier sensors

Blue cable

Extension cable PN 23646-01 or 9200273 shown.

Can also use extension cable PN 9200348; extend color scheme from sensor

or VP8 cable instead of using shown wiring scheme.

Table 1-4: Rosemount PERpH-X Sensors, Preamplifier in Junction Box

Wire

color

Junction

box

terminal

number

Extension

cable

color

Rosemount 56,

1056, 1057, and

1066 terminal

number

Rosemount 54e

and 5081

terminal

number

Rosemount

XMT terminal

number

N/A N/A N/A Inner drain (no

connection)

N/A N/A

N/A 1 N/A N/A 1 N/A

Green 2 Inner drain Connect to

instrument

ground as shown

2 N/A

White 3 White RTD return 3 1

White/red 4 White/red RTD sense 4 2

Red 5 Red RTD in 5 3

White/

gray

6 White/

gray

Reference shield 6 4

Gray 7 Gray Reference in 7 5

Blue 8 Blue Solution ground 8 6

Quick Start Guide November 2020

20 Emerson.com/Rosemount

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Rosemount 3300HT/3300HTVP/3400HT/3400HTVP PERpH-X High Performance pH/ORP Sensors Quick start guide

Rosemount 3300HT/3300HTVP/3400HT/3400HTVP PERpH-X High Performance pH/ORP Sensors Quick start guide

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