Emerson 396R Manuel D’Utilisation
1.1 FEATURES AND APPLICATIONS
The Model 396R and 396RVP Sensors are specifically
designed for improved life in harsh, dirty applications where
a separate sample stream is difficult to provide and greater
insertion depths are required. Model 396R is designed for
use with a 1-1/4 in. or 1-1/2 in. ball valve for hot tap installa-
tion. The Model 396R is constructed of molded polypropylene
housed in a titanium tube with EPDM seals to provide maxi-
mum chemical resistance
designed for improved life in harsh, dirty applications where
a separate sample stream is difficult to provide and greater
insertion depths are required. Model 396R is designed for
use with a 1-1/4 in. or 1-1/2 in. ball valve for hot tap installa-
tion. The Model 396R is constructed of molded polypropylene
housed in a titanium tube with EPDM seals to provide maxi-
mum chemical resistance
2,3
.
Model 396R also features a titanium solution ground for
advanced sensor diagnostics when used with the Models
1055, Xmt-P, 54e, 81, 3081, or 5081 pH/ORP Analyzer/
Transmitter. Advanced sensor diagnostics provide preventa-
tive maintenance by notifying the operator for replacement
and cleaning of an aged or fouled sensor for continuous
optimum performance.
advanced sensor diagnostics when used with the Models
1055, Xmt-P, 54e, 81, 3081, or 5081 pH/ORP Analyzer/
Transmitter. Advanced sensor diagnostics provide preventa-
tive maintenance by notifying the operator for replacement
and cleaning of an aged or fouled sensor for continuous
optimum performance.
The sensor also features a shrouded tip for protection from
breakage while allowing process to flow by the glass elec-
trode for accurate and reliable pH measurement.
breakage while allowing process to flow by the glass elec-
trode for accurate and reliable pH measurement.
The Model 396R is available without an integral preamplifier
only and 15 ft or 9.5 in. of integral high quality 9 conductor
cable. The preamplifier must be housed in a remote location
or in a J-Box kit for attachment at the rear, cable end of the
sensor (order separately) or integral to the Analyzer/
only and 15 ft or 9.5 in. of integral high quality 9 conductor
cable. The preamplifier must be housed in a remote location
or in a J-Box kit for attachment at the rear, cable end of the
sensor (order separately) or integral to the Analyzer/
Transmitter. The Model 396R is compatible with all
Rosemount Analytical and various other manufacturers
instruments.
Rosemount Analytical and various other manufacturers
instruments.
The entire line of TUpH model sensors now incorporate
the new SILCORE
the new SILCORE
1
technology contaminant barrier. This
triple-seal barrier prevents moisture and material impurities
from migrating to the pH sensor’s reference electrode’s metal
lead wire. By preventing these contaminants from compro-
mising the integrity of the pH measurement, sensor life is
increased, especially at higher temperatures where
increased migrations occur. In addition, the SILCORE tech-
nology provides added protection against sensor failure due
to vibrations and shock by transferring damaging energy
away from the glass-to-metal seal.
from migrating to the pH sensor’s reference electrode’s metal
lead wire. By preventing these contaminants from compro-
mising the integrity of the pH measurement, sensor life is
increased, especially at higher temperatures where
increased migrations occur. In addition, the SILCORE tech-
nology provides added protection against sensor failure due
to vibrations and shock by transferring damaging energy
away from the glass-to-metal seal.
Model 396RVP: Rosemount Analytical has recently released
Model 396RVP. This model has identical performance and
physical specifications to the Model 396R (see Section 1.2)
with the following exception: the Model 396RVP has a
Variopol (VP) connector on the back end of the sensor in
place of a cable.
Model 396RVP. This model has identical performance and
physical specifications to the Model 396R (see Section 1.2)
with the following exception: the Model 396RVP has a
Variopol (VP) connector on the back end of the sensor in
place of a cable.
1 Silcore is a trademark of Rosemount Analytical.
MODEL 396R pH/ORP
SECTION 1.0
DESCRIPTION AND SPECIFICATIONS
SECTION 1.0
DESCRIPTION AND SPECIFICATIONS
1
FIGURE 1-1. Cross Section Diagram of the TUpH Reference Technology
All TUpH sensors are designed with a large area reference junction, helical reference pathway, and an AccuGlass pH
glass bulb. This sensor technology ensures superior performance while only requiring minimal maintenance.