2025 EN Catalog-Interactive - Flipbook - Page 95
SECONDARY
CONTAINMENT
MONITORING
The secondary containment monitoring (SCM) system is
designed to detect leaks in double-wall piping, tanks,
and sumps. The system utilizes the siphon/vacuum port of
a submersible turbine pump to draw a vacuum on these
interstitial spaces. The vacuum levels are then continuously
monitored to detect any potential leaks in these
double-wall containments.
HIGHLIGHTS
SPECIFICATIONS
Operating
vacuum level
• The secondary containment control module collects
information on all interstitial spaces.
• Gathers system status, replenish rate, alarm, and
diagnostic information.
Software
-2 to -6 in Hg
–
Available software option on EVO™
550, EVO™ 5000, EVO™ 600, and
EVO™ 6000
–
TS-420IB, TS-RLY and TS-ACI
modules and the TS-SCM software
option must be ordered and installed
in the tank gauge.
–
Requires TS-SCCM secondary
containment control module
consisting of pressure sensor(s) and
solenoid valve(s).
–
Requires syphon check valve to
connect to STP manifold.
–
Containments to be monitored must
terminate inside the submersible
turbine pump containment.
–
Installer must verify the vacuum
limitation of each containment with
its manufacturer prior to installation.
• Utilizes AUTO-LEARN® technology to learn the actual
interstitial space being monitored based on the
vacuum flow rate through a calibrated orifice for precise
leak detection.
• Alarms when vacuum cannot be maintained or when liquid
is detected in secondary space.
• Optional positive submersible turbine pump shut-down
upon alarm.
• Compatible with FE PETRO® brand submersible turbine
pumps as well as Red Jacket® STPs.
Requirements
• All components necessary for installation including syphon
check valve,vacuum hose, fittings and other installation
accessories are available from Franklin Electric.
Note: Product only compatible with EVO™ 550, EVO™ 5000,
EVO™ 600, and EVO™ 6000.
Operation
Approvals &
Certifications
FUEL MANAGEMENT
SYSTEMS
• Up to four different containments can be connected to
each submersible turbine pump using a combination of
single and dual channel TS-SCCM secondary containment
control modules and secondary syphon ports.
Secondary containment monitoring uses
the siphon port of the submersible
turbine pump to draw and maintain a
vacuum on the secondary containments
of lines, sumps, tanks and vapor lines.
During installation a calibrated leak is
introduced during the AUTO-LEARN®
process which allows the system to learn
the vacuum characteristics of each
containment space. The vacuum level is
continuously monitored and compared
to established leak rates to ensure that
the secondary containment is tight.
–
Meets all requirements of
California AB2481.
–
National Work Group approved.
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