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• Screw cap connector and PG 13.5 thread
• Easy operation
• Double-junction technology
• Pressure up to 3 bar (43.5 PSI)
Electrodes featuring a T-connector have
been designed by Hanna to take advantage
of both PG 13.5 thread and screw cap. The
PG 13.5 thread ensures proper in-line
installation; furthermore, the user can
quickly and easily perform all servicing and
maintenance procedures. The screw cap
allows for maximum versatility making it
possible to connect a cable of different
lengths. Easily detacheable cables make
electrode replacement simple.
Many models are available to choose from,
all of which feature a double junction of
gel polymer filling to ensure long electrode
life and reliability in harsh environments. In
addition, users can select from ground-glass
or cloth junction technology to meet the
needs of their specific application.
Electrodes featuring a PEI body are ideal for
use in moderately aggressive liquids, such as
in wastewater, while electrodes featuring
glass bodies are recommended with more
aggressive chemicals, such as in galvanic
applications.
These sensors are suitable to be operated
with moderate pressure up to 3 bar (43.5 psi)
and operating temperature limits of -5 up to
95ºC (23 to 203ºF).
Hanna electrode holders and assemblies
are featured at the end of this section for
in-line and submersion applications. These
optional accessories can be dismantled and
reassembled easily without requiring any
special tools.
Combination Glass-body pH Electrode
Code
Junction
Electrolyte
Temperature
Max Pressure
Connector
HI1190T
double, PTFE
polymer
-15 to 80°C (5 to 176ºF) - LT 6 bar (87 psi)
T-type
HI1191T
double, PTFE
polymer
-15 to 80°C (5 to 176ºF) - LT 8 bar (116 psi)
T-type
HI1192T
double, PTFE
polymer
-15 to 80°C (5 to 176ºF) - LT 8 bar (116 psi)
T-type
Ring
pH and ORP Electrodes
with T-type Connection
Ring
16
Process Instrumentation
16.97
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electrodes