Issue Date: December 20, 2013

 

Franklin Fueling Systems

S940 Alarm Console with TSP-HFS Horizontal Float Switch Sensor, TSP-HLS High Level Sensor,

TSP-UHS Universal Hydrostatic Sensor, and TSP-ULS Universal Liquid Sensor

INTERSTITIAL DETECTOR (LIQUID-PHASE)
 

Detector:

 

Output Type:

Sampling Frequency:

Operating principle:

 

qualitative

continuous

float/reed switch

 

Test Results:

 

 

unleaded gasoline

 

diesel*

 

water

 

 

biodiesel*

 

 

E85

 
TSP-HFS

Detection time (min)

<1

<1

<1

<1

<1

Fall time (min)

<1

<1

<1

<1

<1

Threshold Level (in)

0.5146

0.4908

0.4480

0.4690

0.5046
TSP-HLS

Detection time (min)

<1

<1

<1

<1

<1

Fall time (min)

<1

<1

<1

<1

<1

Threshold Level (in)

2.0328

1.9408

1.7658

1.8985

2.0030
TSP-UHS

Detection time (min)

<1

<1

<1

<1

<1

Fall time (min)

<1

<1

<1

<1

<1

Threshold Level (in)

0.9628

0.8966

0.7952

0.8839

0.9125
TSP-ULS

Detection time (min)

<1

<1

<1

<1

<1

Fall time (min)

<1

<1

<1

<1

<1

Threshold Level (in)

1.1243

1.0726

0.9529

1.0620

1.0994
 

*Evaluations determined these 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:

Sensor TSP-UHS is the same as the TSP-ULS sensor except that the float has been inverted so that it may be used to monitor the brine reservoir of containment sumps.  An alarm condition will occur when the fluid level drops below the end of the sensor.

Sensors are reusable.

 

 

 

Franklin Fueling Systems

Evaluator:  Ken Wilcox Associates

3760 Marsh Road

Tel:  (816) 443-2494

Madison, WI  53718

Dates of Evaluations:  08/23/2013

Tel:  (800) 225-9787

  
E-mail:  info@franklinfueling.com  

URL:  www.franklinfueling.com

 
 

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