Issue Date: July 27, 2004
Revision Date: June 22, 2012
(Originally listed as Campo/Miller LS300-120 PLUS AL, LS300-120 PLUS AL A/S,
LS300-120 PLUS AL LSI)
(for Rigid, Flexible or Hybrid Combination of Rigid and Flexible Pipelines)
ELECTRONIC LINE LEAK DETECTOR
Leak rate of 3.0 gph at 10 psi* with PD = 100% and PFA = 0%.
Leak rate of 0.2 gph at operating pressure with PD = 100% and PFA = 0%.
Leak rate of 0.1 gph at 1.5 times operating pressure* with PD = 100% and PFA
rate varies as a function of pressure, this leak rate and pressure were
certified using an equivalent leak rate and pressure, in accordance with an
||1.5 gph for leak
rate of 3.0 gph.
0.1 gph for leak rate of 0.2 gph.
0.05 gph for leak rate
of 0.1 gph.
A pipeline system should not be declared tight if the test result
indicates a loss that equals or exceeds this threshold.
aviation fuels, fuel oil #4, waste oil, kerosene.
pressurized rigid or flexible pipelines for all leak rates.
System tests pressurized hybrid combination of rigid and flexible pipelines for 3.0 gph leak rate only.
Tests are conducted at operating pressure.
||For 3.0 gph leak
Maximum of 396.6 gallons for rigid pipelines.
Maximum of 95.5 gallons for flexible pipelines.
Maximum of 492.1 gallons for hybrid combination of rigid and flexible pipelines.
(rigid portion cannot exceed 396.6 gallons and flexible portion cannot
exceed 95.5 gallons)
For 0.2 leak rate and 0.1 gph leak rate tests:
Maximum of 163 gallons for rigid pipelines (Example: 350 feet of 3 3/8
Maximum of 39.5 gallons for flexible pipelines (Example: 430 feet of 1 ½
delivery and testing.
None between dispensing and testing for leak rate of 3.0 gph.
Minimum of 3 hours between dispensing and testing for leak rate of 0.2
Minimum of 6 hours between dispensing and testing for leak rate of 0.1
||Response time is
10 minutes for leak rate of 3.0 gph.
Minimum of 25 minutes for leak rate of 0.2 gph.
Minimum of 34 minutes for leak rate of 0.1 gph.
Test data are acquired and recorded by a microprocessor.
installation on pipeline.
Automatic testing of pipeline every 45 minutes for leak rate of 3.0
Automatic testing of pipeline when pump has been idle for 3 hours for leak
rate of 0.2 gph.
Automatic testing of pipeline when pump has been idle for 6 hours for leak
rate of 0.1 gph.
Triplicate testing to determine if pipeline is
Pump shutdown, indicator light and alarm activation if leak is declared.
||System must be
checked annually and, if necessary, calibrated in accordance with
Ken Wilcox Associates
3760 Marsh Road
Tel: (816) 443-2494
Madison, WI 53718
Dates of Evaluations: 06/23/95, 09/10/98,
Tel: (800) 225-9787