2025 EN Catalog-Interactive - Flipbook - Page 94
SPECIFICATIONS CONTINUED
1
Operation
•1
The EVO™ LLD Pressure Transducer
is typically installed in the leak
detector port of the submersible
pump manifold. During the
AUTO-LEARN® setup process,
the EVO™ LLD learns the pressure
decay curve characteristics of a
calibrated leak.
•2
During non-pumping periods, the
EVO™ LLD will conduct line leak testing by comparing the line pressure
changes to those learned during the
AUTO-LEARN® process. A deviation
in pressure, such as a drop beyond
predefined thresholds, will be
declared as a leak and shut down
the associated submersible pumps.
•3
With declaration of a leak, the
system will notify the operator via
the EVO™ LLD display with
additional email or SMS notification
through the FFS PRO® Connect
Web Browser Interface.
2
3
5:15 PM
Line 1
Unleaded
Control
Line Status
Pump Status
Test Status
Learn Status
Last Test
Gross Test
Monthly Test
Annual Test
Enabled
Idle
Idle
Done
Passed
Passed
Passed
5/31/2023 9:07 AM
5/30/2023 1:05 AM
5/30/2023 6:05 AM
All systems normal
ORDERING INFORMATION
Model
Description
EVO-LLDS/2
2-line EVO™LLD kit complete with console, (2) pressure transducers, installation wiring
EVO-LLDS/3
3-line EVO™ LLD kit complete with console, (3) pressure transducers, installation wiring
EVO-LLDS/4
4-line EVO™ LLD kit complete with console, (4) pressure transducers, installation wiring
Included in the kit: EVO™ LLD console, pressure transducer(s), pressure transducer cable(s), needle valve kit(s),
3.0 gph (11.4 lph) leak generator kit.
Belden™ is a trademark of Belden Technologies, Inc.
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