Quick Start Guide
00825-0200-3300, Rev AA
November 2020
Rosemount 3500P/3500VP
PERpH-X High Performance pH/ORP
Sensors
Quick Start Guide November 2020
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.
2 Emerson.com/Rosemount
November 2020 Quick Start Guide
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................................................................................................................. 16
Maintenance.............................................................................................................................. 18
Rosemount pH/ORP sensor(s) product certifications..................................................................20
Declaration of Conformity..........................................................................................................27
China RoHS table........................................................................................................................29
Intrinsically safe sensor installation drawing - FM........................................................................30
Quick Start Guide 3
Quick Start Guide November 2020
4 Emerson.com/Rosemount
November 2020 Quick Start Guide
1 Install
1.1 Storage
1. Emerson recommends storing electrodes in their original shipping
containers until needed.
2. Store electrodes with a protective cap containing KCl solution
(PN 9210342).
3. For overnight storage, immerse the sensor in tap water or 4 pH
buffer solution.
1.2 Installation
Figure 1-1: Rosemount 3500P and 3500VP Sensor Dimensional Drawing
Quick Start Guide 5
Quick Start Guide November 2020
Figure 1-2: Jet Spray Cleaner
A. Cleaning solution by others
B. Solenoid valve or manual valve (supplied by others)
C. Corrosion resistant tubing (supplied by others)
D. Polypropylene ¼-in. compression fitting
E. ¼-in. 316 stainless steel
F. ¼-in. polypropylene
G. Stainless set screw for adjustable spray nozzle height
H. 2-in. NPT threads
I. Sensor
J. 1-in. PVC coupling for submersible applications (supplied by others)
K. 1-in. PVC or stainless conduit (supplied by others)
L. Cable
M. Timer supplied by others or use timer feature in Rosemount instrument
6 Emerson.com/Rosemount
November 2020 Quick Start Guide
Figure 1-3: Rosemount 3500P 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 7
Quick Start Guide November 2020
Figure 1-4: 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.
8 Emerson.com/Rosemount
November 2020 Quick Start Guide
1.3 Wiring
For additional wiring information on this product, including sensor
combinations not shown here, please refer to Emerson.com/
RosemountLiquidAnalysisWiring.
Figure 1-5: Rosemount PERpH-X Sensors, Preamplifier in Analyzer
For Rosemount 3500P and 3500VP, option codes -02, -07, and -08
Non-preamplifier sensors
Blue cable
Table 1-1: Rosemount PERpH-X Sensors, Preamplifier in Analyzer
Wire color Rosemount 56, 1056,
1057, and 1066 terminal
number
N/A Inner drain (no
connection)
N/A N/A 1 N/A
Green Connect to instrument
ground or as shown
White Resistance temperature
device (RTD) return
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
Quick Start Guide 9
Rosemount 54e and 5081
terminal number
N/A N/A
2 N/A
3 1
Rosemount
XMT terminal
number
Quick Start Guide November 2020
Table 1-1: Rosemount PERpH-X Sensors, Preamplifier in Analyzer (continued)
Wire color Rosemount 56, 1056,
1057, and 1066 terminal
number
Orange mV/pH in 10 8
N/A -5 Vdc 11 9
N/A +5 Vdc 12 10
Rosemount 54e and 5081
terminal number
Rosemount
XMT terminal
number
10 Emerson.com/Rosemount
November 2020 Quick Start Guide
Figure 1-6: Rosemount PERpH-X Sensors, Preamplifier in Junction Box
For Rosemount 3500P and 3500VP, option codes -02, -07, and -08
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 1-2: Rosemount PERpH-X Sensors, Preamplifier in Junction Box
Wire
color
N/A N/A N/A Inner drain (no
N/A 1 N/A N/A 1 N/A
Green 2 Inner drain Connect to
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
Gray 7 Gray Reference in 7 5
Blue 8 Blue Solution ground 8 6
Quick Start Guide 11
Junction
box
terminal
number
6 White/
Extension
cable
color
gray
Rosemount 56,
1056, 1057, and
1066 terminal
number
connection)
instrument
ground as shown
Reference shield 6 4
Rosemount 54e
and 5081
terminal
number
N/A N/A
2 N/A
Rosemount
XMT terminal
number
Quick Start Guide November 2020
Table 1-2: Rosemount PERpH-X Sensors, Preamplifier in Junction Box (continued)
Wire
color
Clear 9 White/
Orange 10 Black mV/pH in 10 8
N/A 11 Brown -5 Vdc 11 9
N/A 12 Green +5 Vdc 12 10
Junction
box
terminal
number
Extension
cable
color
black
Rosemount 56,
1056, 1057, and
1066 terminal
number
mV/pH shield 9 7
Rosemount 54e
and 5081
terminal
number
Rosemount
XMT terminal
number
12 Emerson.com/Rosemount
November 2020 Quick Start Guide
Figure 1-7: PERpH-X Sensors, Preamplifier in Sensor
For Rosemount 3500P and 3500VP, option codes -01, -03, -04, -05, and -06
Preamplifier in sensor
Blue cable
Table 1-3: Rosemount PERpH-X Sensors, Preamplifier in Sensor
Wire color Rosemount 56,
1056, 1057, and
1066 terminal
number
N/A N/A 1 N/A
Green Connect to
instrument ground or
as shown
White RTD return 3 1
White/ red RTD sense 4 2
Red RTD in 5 3
N/A 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
White/gray -5 Vdc 11 9
Inner drain +5 Vdc 12 10
Rosemount 54e and
5081 terminal
number
2 N/A
Rosemount XMT
terminal number
Quick Start Guide 13
Quick Start Guide November 2020
Figure 1-8: Rosemount PERpH-X Sensors, Preamplifier in Sensor,
Junction Box Used for Extending Cable
For Rosemount 3500P and 3500VP, option codes -01, -03, -04, -05, and -06
Preamplifier in sensor
Blue cable
Extension cable PN 23646-01 or 9200273 shown.
Can also use extension cable PN 9200348: white/gray is replacement wire
color for brown wire.
Table 1-4: Rosemount PERpH-X Sensors, Preamplifier in Sensor, Junction Box
Used for Extending Cable
Wire
color
N/A 1 N/A N/A 1 N/A
Green 2 Inner drain.
White 3 White RTD return 3 1
White/red4 White/red RTD sense 4 2
Red 5 Red RTD in 5 3
N/A 6 White/gray (no
Gray 7 Gray Reference in 7 5
14 Emerson.com/Rosemount
Junction
box
terminal
number
Extension
cable color
Connect to
instrument
ground or as
shown.
connection)
Rosemount 56,
1056, 1057,
and 1066
terminal
number
N/A 2 N/A
Reference
shield
Rosemount
54e and 5081
terminal
number
6 4
Rosemount
XMT terminal
number
November 2020 Quick Start Guide
Table 1-4: Rosemount PERpH-X Sensors, Preamplifier in Sensor, Junction Box
Used for Extending Cable (continued)
Wire
color
Blue 8 Blue Solution ground 8 6
Clear
(orange
shield)
Orange 10 Black pH in 10 8
White/
gray
ID (inner
drain)
Junction
box
terminal
number
9 White/black pH shield 9 7
11 Brown -5 Vdc 11 9
12 Green +5 Vdc 12 10
Extension
cable color
Rosemount 56,
1056, 1057,
and 1066
terminal
number
Rosemount
54e and 5081
terminal
number
Rosemount
XMT terminal
number
Quick Start Guide 15
Quick Start Guide November 2020
2 Start up and calibrate
2.1 Prepare electrode
Procedure
1. Remove electrode from shipping container.
2. Remove the protective boot covering the electrode bulb.
3. Rinse away salt film with clean water; then shake the electrode so
that the internal solution fills the bulb, thus removing any air trapped
there.
2.2 Calibrate with two point pH buffer solution
Select two stable buffer solutions, preferably pH 4.0 and pH 7.0. You can use
buffers other than pH 4.0 and pH 7.0 as long as the pH values are least two
pH units apart.
Note
A pH 7 buffer solution reads an mV value of approximately zero, and pH
buffers read approximately ±59.1 mV for each pH unit above or below pH 7.
Check the pH buffer manufacturer specifications for milivolt values at
various temperatures, since temperature may affect the actual value of the
pH buffer solution mV/pH value.
Procedure
1. Immerse the sensor in buffer solution.
Make sure the buffer solution contacts the metal housing of the
sensor, which acts as the solution ground contact.
2. Allow sensor to equilibrate to the buffer temperature and wait for the
reading to stabilize.
The transmitter can now acknowledge the value of the buffer.
3. Rinse the buffer solution off of the sensor with distilled or deionized
water.
4. Repeat steps Step 1 through Step 3 using the second buffer solution.
The theoretical slope value, according to the Nernst equation for calculating
pH, is approximately 59.17 mV/pH. Over time the sensor will age, both in
the process and in storage, and this will result in reduced slope values. To
ensure accurate readings, Emerson recommends replacing the electrode
when the slope value falls below 47 to 49 mV/pH.
2.3
16 Emerson.com/Rosemount
Standardize pH sensor
For maximum accuracy, you can standardize the sensor in-line or with a
process grab sample after performing a buffer calibration and conditioning
November 2020 Quick Start Guide
the sensor to the process. Standardization accounts for the sensor junction
potential and other interferences. Standardization does not change the
sensor's slope, but simply adjusts the transmitter's reading to match that of
a known process pH.
Quick Start Guide 17
Quick Start Guide November 2020
3 Maintenance
3.1 Clean electrodes
Electrodes should respond rapidly. Sluggishness, offsets, and erratic
readings are indicators that you may need to clean or replace the electrodes.
Procedure
1. To remove oil deposits, clean the electrodes with a mild, nonabrasive detergent.
2. To remove scale deposits, soak electrodes for 30 to 60 minutes in a
five percent hydrochloric acid solution.
3.2 Replace reference junction and recharge sensor electrolyte
The reference junction and reference fill gelled solution are replaceable to
facilitate longer sensor life. Over time, the electrolyte depletes and the
junction may become plugged or contaminated.
Prerequisites
Use the junction replacement kit and replacement fill gel.
Procedure
1. Remove the junction cap by turning it counter clockwise.
2. Remove the liquid junction by pulling the junction straight out.
WARNING
The reference electrolyte may cause skin or eye irritation
Avoid contact with skin and eyes.
3. Rinse with water to remove the old reference fill gel.
4. Fill the reference fill chamber with the reference fill gel using the
syringe, and remove any air bubbles. Top off the reference fill
chamber until it is completely filled.
5. Replace the junction O-ring and liquid junction by sliding them over
the glass electrode.
Excess reference gel should flow out.
6. Replace junction cap by turning clockwise.
Hand tighten the junction cap only; do not use pliers to tighten the
cap.
18 Emerson.com/Rosemount
November 2020 Quick Start Guide
7. Buffer check and calibrate the sensor as described in Calibrate with
two point pH buffer solution.
Quick Start Guide 19
Quick Start Guide November 2020
4 Rosemount pH/ORP sensor(s) product
certifications
Rev 0.5
4.1 European directive information
A copy of the EU Declaration of Conformity can be found at the end of the
Quick Start Guide. The most recent revision of the EU Declaration of
Conformity can be found at Emerson.com/Rosemount.
4.2 Ordinary location certification
As standard, the transmitter has been examined and tested to determine
that the design meets the basic electrical, mechanical, and fire protection
requirements by a nationally recognized test laboratory (NRTL) as accredited
by the Federal Occupational Safety and Health Administration (OSHA).
4.3 Installing equipment in North America
The US National Electrical Code® (NEC) and the Canadian Electrical Code
(CEC) permit the use of Division marked equipment in Zones and Zone
marked equipment in Divisions. The markings must be suitable for the area
classification, gas, and temperature class. This information is clearly defined
in the respective codes.
4.4
USA
4.4.1 FM Intrinsic Safety
Certificate
Standards
Markings
Specific Conditions for Safe Use (X):
1. Sensors with Model 1700702 preamplifier:
20 Emerson.com/Rosemount
FM17US0198X
FM Class 3600:1998, FM Class 3610:2010, FM Class 3611:
2004, FM Class 3810: 2005
IS/I,II,III/1/ABCDEFG/T6 Ta = –20 °C to 60 °C
I/0/AEx ia IIC/T6 Ta = –20 °C to 60 °C
NI/I/2/ABCD/T6 Ta = –20 °C to 60 °C
S/II,III/2/EFG/T6 Ta = –20 °C to 60 °C
a. Model 385+-a-b-c. Triple junction pH/ORP sensor
b. Model 389-a-b-c-d-e. pH/ORP sensor
c. Model 389VP-a-b-c-d. pH/ORP sensor
d. Model 396VP-a-b-c-d. Submersion/insertion pH/ORP sensor
November 2020 Quick Start Guide
e. Model 396P-a-b-c-d-e. Submersion/insertion pH/ORP sensor
f. Model 396PVP-a-b-c-d-e. Submersion/insertion pH/ORP
sensor
g. Model 396RVP-a-b-c-d-e. Retraction/submersion/insertion
pH/ORP sensor
h. Model 398RVP-a-b-c-d-e-f. pH/ORP sensor
i. Model 3200HP-00. High purity water pH sensor
j. Model 3300HTVP-a-b-c-d. High performance pH and ORP
sensor
k. Model 3400HTVP-a-b-c-d-e. High performance pH and ORP
sensor
l. 3500P-a-b-c-d-e-f. High performance pH and ORP sensor
m. 3500VP-a-b-c-d-e-f. High performance pH and ORP sensor
n. Model 3900-a-b-c. General purpose pH/ORP sensor
o. Model 3900VP-a-b. General purpose pH/ORP sensor
The polymeric surface of all the apparatus listed above may store
electrostatic charge and become a source of ignition. Clean surface
should only be done with a damp cloth.
2. Sensors without Model 1700702 preamplifier (simple apparatus):
a. Model 385-a-b-c-d-e. Retractable pH/ORP sensor
b. Model 385+-a-b-c Triple junction pH/ORP sensor
c. Model 389-a-b-c-d-e. pH/ORP sensor
d. Model 389VP-a-b-c. pH/ORP sensor
e. Model 396-a-b-c. Submersion/insertion pH sensor
f. Model 396VP-a-b. Submersion/insertion pH sensor
g. Model 396P-a-b-c-d-e. Submersion/insertion pH/ORP sensor
h. Model 396PVP-a-b-c-d. Submersion/insertion pH/ORP sensor
i. Model 396R-a-b-c-d-e. Retraction/submersion/insertion
pH/ORP sensor
j. Model 396RVP-a-b-c-d. Retraction/submersion/insertion
pH/ORP sensor
k. Model 397-a-b-c-d-e. pH sensor
l. Model 398-a-b-c-d-e. pH/ORP sensor
Quick Start Guide 21
Quick Start Guide November 2020
m. Model 398VP-a-b-c. pH/ORP sensor
n. Model 398R-a-b-c-d-e-f. pH/ORP sensor
o. Model 398RVP-a-b-c-d-e-f. pH/ORP sensor
p. Model 3200HP-00. High purity water pH sensor
q. Model 3300HT-a-b-c-d. High performance pH and ORP sensor
r. Model 3300HTVP-a-b-c-d. High performance pH and ORP
sensor
s. Model 3400HT-a-b-c-d-e-f. High performance pH and ORP
sensor
t. Model 3400HTVP-a-b-c-d-e-f. High performance pH and ORP
sensor
u. Model 3500P-a-b-c-d-e-f. High performance pH and ORP
sensor
v. Model 3500VP-a-b-c-d-e-f. High performance pH and ORP
sensor
w. Model 3800-a. Autoclaveable and steam sterilizable pH
sensors
x. Model 3800VP-a. Autoclaveable and steam sterilizable pH
sensors
y. Model 3900-a-b-c. General purpose pH/ORP sensor
z. Model 3900VP-a-b. General purpose pH/ORP sensor
The polymeric surface of all the apparatus listed above may store
electrostatic charge and become a source of ignition. Clean surface
should only be done with a damp cloth.
4.4.2 CSA Intrinsic Safety
Certificate
Standards
Markings
22 Emerson.com/Rosemount
70164066
C22.2 No 0-10, C22.2 No 0.4-M2004, C22.2 No 94-M1991,
C22.2 No 142 – M1987, C22.2 No 157-M1992, CAN/CSA
E60079-0:07, CAN/CSA E60079-11:02, UL 50-11th Ed, UL
508-17th Ed, UL 913-7th Ed, UL 60079-0: 2005, UL 60079-11:
2002
Preamplifier assembly:
Class I, Division 1, Groups ABCD; Class II, Division 1, Groups
EFG; Class III; Class I, Division 2, Groups ABCD; ambient
temperature rating –20 °C to +60 °C; Ex ia IIC; T6: Class I, Zone
0, AEx ia IIC ; T6
November 2020 Quick Start Guide
Sensor apparatus with preamplifier:
Class I, Division 1, Groups ABCD; Class II, Division 1, Groups
EFG; Class III; Class I, Division 2, Groups ABCD; ambient
temperature rating –20 °C to +60 °C; Ex ia IIC; T6: Class I, Zone
0, AEx ia IIC ; T6
Sensor apparatus:
Class I, Division 1, Groups ABCD; Class II, Division 1, Groups
EFG; Class III; Class I, Division 2, Groups ABCD; Ex ia IIC; T6;
ambient temperature rating –20 °C to +60 °C: (simple
apparatus)
4.5 Canada
4.5.1 CSA Intrinsic Safety
Certificate
Standards
Markings
70164066
C22.2 No 0-10, C22.2 No 0.4-M2004, C22.2 No 94-M1991,
C22.2 No 142 – M1987, C22.2 No 157-M1992, CAN/CSA
E60079-0:07, CAN/CSA E60079-11:02, UL 50-11th Ed, UL
508-17th Ed, UL 913-7th Ed, UL 60079-0: 2005, UL 60079-11:
2002
Preamplifier assembly:
Class I, Division 1, Groups ABCD; Class II, Division 1, Groups
EFG; Class III; Class I, Division 2, Groups ABCD; ambient
temperature rating –20 °C to +60 °C; Ex ia IIC; T6: Class I, Zone
0, AEx ia IIC ; T6
Sensor apparatus with preamplifier:
Class I, Division 1, Groups ABCD; Class II, Division 1, Groups
EFG; Class III; Class I, Division 2, Groups ABCD; ambient
temperature rating –20 °C to +60 °C; Ex ia IIC; T6: Class I, Zone
0, AEx ia IIC ; T6
Sensor apparatus:
Class I, Division 1, Groups ABCD; Class II, Division 1, Groups
EFG; Class III; Class I, Division 2, Groups ABCD; Ex ia IIC; T6;
ambient temperature rating –20 °C to +60 °C: (simple
apparatus)
4.6 Europe
4.6.1 ATEX Intrinsic Safety
Certificate
Standards
Markings
Quick Start Guide 23
Baseefa10ATEX0156
EN 60079-0: 2012+A11: 2013, EN 60079-11: 2012
pH/ORP sensors with no preamplifier fitted
II 1 G Ex ia IIC T4 Ga (–20 °C to +60 °C)
Quick Start Guide November 2020
pH sensors with integral smart preamplifier fitted
II 1 G Ex ia IIC T4 Ga (–20 °C to +60 °C)
ORP sensors with integral standard preamplifier fitted
II 1 G Ex ia IIC T4 Ga (–20 °C to +80 °C)
Ex ia IIC T5 Ga (–20 °C to +40 °C)
pH sensors with integral standard preamplifier fitted
II 1 G Ex ia IIC T4 Ga (–20 °C to +80 °C)
Ex ia IIC T5 Ga (–20 °C to +40 °C)
Specific Conditions for Safe Use (X):
1. All pH/ORP sensor models with a plastic enclosure or exposed plastic
parts may provide an electrostatic ignition hazard and must only be
cleaned with a damp cloth to avoid the danger of ignition due to
build-up of electrostatic charge.
2. All pH/ORP sensor models with a metallic enclosure may provide a
risk of ignition by impact or friction. Care should be taken during
installation to protect the sensor from the risk.
3. External connections to the sensor must be suitably terminated and
provide a degree of protection of at least IP20.
4. All pH/ORP sensor models are intended to be in contact with the
process fluid and may not meet the 500V r.m.s. test to earth. This
must be taken into consideration at installation.
4.7
International
4.7.1 IECEx Intrinsic Safety
Certificate
Standards
Markings
24 Emerson.com/Rosemount
IECEx BAS 10.0083X
IEC 60079-0: 2011, IEC 60079-11: 2011
pH/ORP sensors with no preamplifier fitted
Ex ia IIC T4 Ga (–20 °C to +60 °C)
pH sensors with integral smart preamplifier fitted
Ex ia IIC T4 Ga (–20 °C to +60 °C)
ORP sensors with integral standard preamplifier fitted
Ex ia IIC T4 Ga (–20 °C to +80 °C)
Ex ia IIC T5 Ga (–20 °C to +40 °C)
pH sensors with integral standard preamplifier fitted
Ex ia IIC T4 Ga (–20 °C to +80 °C)
Ex ia IIC T5 Ga (–20 °C to +40 °C)
November 2020 Quick Start Guide
Specific Conditions for Safe Use (X):
1. All pH/ORP sensor models with a plastic enclosure or exposed plastic
parts may provide an electrostatic ignition hazard and must only be
cleaned with a damp cloth to avoid the danger of ignition due to
build-up of electrostatic charge.
2. All pH/ORP sensor models with a metallic enclosure may provide a
risk of ignition by impact or friction. Care should be taken during
installation to protect the sensor from the risk.
3. External connections to the sensor must be suitably terminated and
provide a degree of protection of at least IP20.
4. All pH/ORP sensor models are intended to be in contact with the
process fluid and may not meet the 500V r.m.s. test to earth. This
must be taken into consideration at installation.
4.8 China
4.8.1 Nepsi Intrinsic Safety
4.9
Certificate
Standards
Markings
Specific Conditions for Safe Use (X):
1. It is strictly forbidden to rub the plastic shell parts of the product to
2. When the product shell contains light metals, it should be prevented
Technical Regulations Customs Union (EAC)
GYB19.1035X
GB 3836.1-2010, GB 3836.4-2010, GB 3836.20-2010
Ex ia II C T4 Ga (–20 °C to +60 °C)
prevent the risk of static ignition.
in a zone 0 environment.
4.9.1 EAC Intrinsic Safety
Certificate
Markings
TC RU C-US .MIO62. B.06011
pH/ORP sensors with no preamplifier fitted
Ex ia IIC T4 Ga (–20 °C to +60 °C)
pH sensors with integral smart preamplifier fitted
Ex ia IIC T4 Ga (–20 °C to +60 °C)
ORP sensors with integral standard preamplifier fitted
Ex ia IIC T4 Ga (–20 °C to +80 °C)
Ex ia IIC T5 Ga (–20 °C to +40 °C)
pH sensors with integral standard preamplifier fitted
Ex ia IIC T4 Ga (–20 °C to +80 °C)
Quick Start Guide 25
Quick Start Guide November 2020
Ex ia IIC T5 Ga (–20 °C to +40 °C)
Specific Condition for Safe Use (X):
See certificate for special conditions.
26 Emerson.com/Rosemount
November 2020 Quick Start Guide
5 Declaration of Conformity
Quick Start Guide 27
Quick Start Guide November 2020
28 Emerson.com/Rosemount
November 2020 Quick Start Guide
6 China RoHS table
Quick Start Guide 29
Quick Start Guide November 2020
7 Intrinsically safe sensor installation drawing -
FM
30 Emerson.com/Rosemount
November 2020 Quick Start Guide
Quick Start Guide 31
*00825-0200-3300*
EMERSON AUTOMATION SOLUTIONS
6021 Innovation Blvd.
Shakopee, MN 55379
+1 866 347 3427
+1 952 949 7001
RMTNA.RCCPO@Emerson.com
00825-0200-3300, Rev. AA
Quick Start Guide
November 2020
NORTH AMERICA
Emerson Automation Solutions
8200 Market Blvd
Chanhassen, MN 55317
Toll Free +1 800 999 9307
F +1 952 949 7001
RMTNA.RCCPO@Emerson.com
MIDDLE EAST AND AFRICA
Emerson Automation Solutions
Emerson FZE
Jebel Ali Free Zone
Dubai, United Arab Emirates, P.O. Box
17033
+971 4 811 8100
+971 4 886 5465
RMTNA.RCCPO@Emerson.com
LinkedIn.com/company/Emerson-
Automation-Solutions
Twitter.com/rosemount_news
Facebook.com/Rosemount
Youtube.com/RosemountMeasurement
EUROPE
Emerson Automation Solutions
Neuhofstrasse 19a PO Box 1046
CH-6340 Baar
Switzerland
+41 (0) 41 768 6111
+41 (0) 41 768 6300
RMTNA.RCCPO@Emerson.com
ASIA-PACIFIC
Emerson Automation Solutions
1 Pandan Crescent
Singapore 128461
Republic of Singapore
+65 6 777 8211
+65 6 777 0947
RMTNA.RCCPO@Emerson.com
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2020 Emerson. All rights reserved.
The Emerson logo is a trademark and service
mark of Emerson Electric Co. Rosemount is a
mark of one of the Emerson family of companies.
All other marks are the property of their
respective owners.
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