EVO™ LLD
EVO™ LLD
EVO™ LLD is a stand-alone precision electronic line leak detection solution designed to provide early detection of leaks in fuel lines. The system features automatic submersible pump shutdown in the event of a leak, minimizing the risks of costly spills and environmental cleanup.
This pressure-based system utilizes line characteristics learned through AUTO-LEARN® to monitor for changes in pressure and determine if a line is tight or if there is a leak present.
Simple Setup
For New or Retrofit
Automated Compliance
The EVO™ LLD User Interface features intuitive controls and clear visual cues, allowing users to easily access all functionalities without extensive training. Whether viewing line status, setting up alerts, or accessing testing information, EVO™ LLD simplifies complex tasks for an easy user experience.
System Overview
Get a quick system snapshot with visual alarm indicators for lines outside pressure thresholds and warning indicators for lines nearing compliance deadlines.
Detail View
Review the details of each line with essential line-specific information regarding line status, pressure conditions, and testing results with date and time stamps.
Compliance Testing
Automated line testing data is provided via consolidated compliance views for simplified compliance reporting.
On-Demand Testing
Conduct testing on your own schedule with on-demand testing control options.
This pressure-based system utilizes line characteristics learned through AUTO-LEARN® to monitor for changes in pressure to declare the line as tight or if a leak is present.
Pressure Transducer
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.
EVO™ LLD Console
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 pump.
FFS PRO® Web Interface
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.
Unlike other leak detection systems, all features come standard with EVO™ LLD.
AUTO-LEARN® Technology
The AUTO-LEARN® feature enhances the setup process by automatically learning line characteristics, eliminating the manual entry of pipe lengths and diameters.
- This automated approach prevents human error and allows for unparalleled leak detection accuracy.
- AUTO-LEARN® safeguards the system against local manipulation as users are unable to falsify setup parameters to wrongly dismiss alarms, ensuring a secure and tamper-proof setup.
Dynamic Leak Detection
The Statistical Line Leak Detection (SLLD) feature provides a supplementary leak detection method to standard line leak detection testing by continuously gathering line pressure data and employing a statistical analysis algorithm to identify leaks.
- Running in parallel with standard line leak testing, SLLD offers a solution for busy sites that are unable to accommodate the periods of no fueling required for standard line leak testing to achieve 0.2 gph (0.8 lph) precision leak testing.
EVO™ LLD KITS
EVO™ LLD is available in 2, 3, and 4-line kits complete with all accessories and hardware.
Included In the Kit:
- EVO™ LLD console
- Pressure transducers
- Pressure transducer cables
- Needle valve kit(s)
- 3.0 gph (11.4 lph) leak generator kit
|
Transducer dimensions |
6¼" (159mm) × 2" NPT |
|
Operating temperature |
-40° F to 149° F (-40° C to 66° C) |
|
Operating pressure |
0 to 100 psi (0 to 6.89 bar) |
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Transducer cable |
10' (3.0m) long three conductor cable with shield and polurethane jacket |
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Max cable length |
500' (152.4 m) maximum transducer to EVO™ LLD console distance |
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Sensor port fitting |
2" female NPT |
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Sensor material |
Anodized aluminum body and stainless steel sensor |
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Approvals/Certifications |
UL, cUL, ATEX, IECEx Third party certification of leak detection capabilities |
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Fuel compatibility |
Diesel with or without biodiesel blends up to 5% (B5), diesel with biodiesel blends between 6% - 20% (B6 - B20), diesel with biodiesel blends between 97% - 100% (B99 - B100), gasoline with ethanol blends up to 10% (E10), mid-range ethanol/gasoline blends of (E15-20), high-range ethanol/gasoline blends (E51-83) commercially sold as E85 |
Operation
1. Pressure Transducer
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. EVO™ LLD Console
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 pump.
3. FFS PRO® Connect
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.
General
- Positive submersible pump shutdown in the event of a leak.
- Monitors flexible, steel, and/or fiberglass pipelines in any combination up to certified maximum values.
- Works with submersible pumps generating 25 psi (1.7 bar) or more.
- Remote access to line pressure, test, and alarm information via the FFS PRO® Web Interface.
Testing
- Performs a 3.0 gph (11 lph) leak and pressure test after every dispense cycle or 45 min. Optional positive shutdown of the affected submersible pump on test failure.
- Performs a 0.2 gph (0.8 lph) monthly and 0.1 gph (0.4 lph) annual precision leak test during the thermally stable periods of dispensing.
- Optional positive shutdown of the affected submersible pump on test failure.
- Performs pressure up, catch pressure, and other additional checks. Alarm only on test failure.
EVO™ LLD Line Leak Detection
| 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.
Featured
Brochures
| Title | Type | Size | |
|---|---|---|---|
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FFS-0986 EVO LLD Brochure.pdf | 14.22 MB | |
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FFS-0987 EVO LLD Datasheet.pdf | 3.75 MB |
Catalogs
| Title | Type | Size | |
|---|---|---|---|
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FFS-0216 (UL) FFS Product Catalog.pdf | 62.67 MB | |
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FFS-0807 (EN) Product Catalogue.pdf | 48.43 MB | |
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FFS-0367 (UL) Site Starters Ordering Guide.pdf | 52.07 MB |
Manuals
| Title | Type | Size | |
|---|---|---|---|
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10000019141 EVO LLD Install Guide.pdf | 1.59 MB | |
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10000017648 ELLD EVO_6_LLD Install_Prog Guide.pdf | 4.64 MB | |
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10000019142 EVO LLD Programming Guide.pdf | 2.66 MB |