Issue Date: January 11, 2001
Revision Date: December 21, 2010

Containment Solutions, Inc.

(originally listed as Fluid Containment and O/C Tanks)

FOVF 600B, FOVF 600S Non-Discriminating Sensors for High Level Overfill (Brass, Steel); FCBS 700 Non-Discriminating Sensor for Collars, Bulkheads, Sumps; FDAS 710 Non-Discriminating Sensor for Dry Annular Spaces; FHRB 810 Non-Discriminating Sensor for Reservoirs

Interstitial Detector (Liquid-Phase)

Detector

Output Type Qualitative
Sampling Frequency Continuous
Operating Principle Float switch

Test Results

Discriminating Sensors Unleaded Gasoline Diesel* Water
FOVF 600B, FOVF 600S (Overfill)
Lower Detection Limit (in) 3.32 3.26 3.18
Precision-Standard Deviation (in) 0.0051 0.0025 0.0037
Detection time (sec) <1 <1 <1
Fall time (sec) <1 <1 <1
FCBS 700 (Collars, Bulkheads, Sumps)
Lower Detection Limit (in) 0.99 0.97 0.87
Precision-Standard Deviation (in) 0.0040 0.0027 0.0043
Detection time (sec) <1 <1 <1
Fall time (sec) <1 <1 <1
FDAS 710 (Dry Annular Spaces)
Lower Detection Limit (in) 0.44 0.43 0.42
Precision-Standard Deviation (in) 0.0025 0.0041 0.0031
Detection time (sec) <1 <1 <1
Fall time (sec) <1 <1 <1
FHRB 810 (Reservoirs - Low level float)
Lower Detection Limit (in) 2.57 2.53 2.31
Precision-Standard Deviation (in) 0.0042 0.111 0.0042
Detection time (sec) <1 <1 <1
Fall time (sec) <1 <1 <1
FHRB 810 (Reservoirs - High level float)
Lower Detection Limit (in) 13.31 13.24 13.01
Precision-Standard Deviation (in) 0.0080 0.0061 0.0042
Detection time (sec) <1 <1 <1
Fall time (sec) <1 <1 <1

*This evaluation determined the sensors' responses to the liquids shown above. Biodiesel blends B6-B20 meeting ASTM D7467 and biodiesel B100 meeting ASTM D6751 would also produce an alarm if the sensor threshold is exceeded. Responses to these fuels were not determined, but would be expected to be very similar to the diesel responses.

Comments

Control panel models: CPF 1, CPF 2, CPF 3, CPF 4 for liquid level sensors;
CPI 1D, CPI 1H, CPI 1N inventory control for liquid level sensors and 1 tank;
CPD 1, CPD 2, CPD 4 for discriminating liquid level sensors;
CPI 4 inventory control for liquid level sensors and up to 4 tanks;
BOMC battery operated control cap for liquid level sensors;
CCF 1DA battery operated control cap for dry annulus monitoring;
CCF 2 battery operated control cap for hydrostatic reservoir monitoring.

  • Containment Solutions, Inc
    5150 Jefferson Chemical
    Conroe, TX 77301-6834
    Tel: (800) 628-2657
  • Evaluator: Ken Wilcox Associates
    Tel: (816) 443-2494
    Date of Evaluation: 06/11/99

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