Issue Date: April 18, 1997
Revision Date: May 18, 2015
EBW, Inc.
AUTO-STIK Sensors
LS-5, LS-7, LS-10, LS-15, LS-20, LS-35, LS-3A, LS-30A
Interstitial Detector (Liquid-Phase)
As of April 1, 2009, Franklin Fueling systems no longer manufactures this method.
Detector
| Output Type | Qualitative |
|---|---|
| Sampling Frequency | Continuous |
| Operating Principle | Float switch |
Test Results
| Unleaded Gasoline | Diesel | Water | |
|---|---|---|---|
| LS-5, LS-35 (float switches) | |||
| Detection time (sec) | <1 | <1 | <1 |
| Fall time (sec) | <1 | <1 | <1 |
| Lower detection limit (cm) | 1.317 | 1.23 | 1.156 |
| LS-10, LS-15, LS-20 (float switches) | |||
| Detection time (sec) | <1 | <1 | <1 |
| Fall time (sec) | <1 | <1 | <1 |
| Lower detection limit (cm) | 2.870 | 2.822 | 2.667 |
| LS-3A (N.C. and N.O.) | |||
| Detection time (sec) | <1 | <1 | <1 |
| Fall time (sec) | <1 | <1 | <1 |
| Lower detection limit (cm) | 2.59 | 2.38 | 2.08 |
| LS-30A (low level) | |||
| Detection time (sec) | <1 | <1 | <1 |
| Fall time (sec) | <1 | <1 | <1 |
| Lower detection limit (cm) | 8.79 | 8.48 | 8.15 |
| LS-30A (high level) | |||
| Detection time (sec) | <1 | <1 | <1 |
| Fall time (sec) | <1 | <1 | <1 |
| Lower detection limit (cm) | 23.65 | 23.04 | 22.78 |
| LS-7 | |||
| Detection time (sec) | <1 | N/A | <1 |
| Fall time (sec) | <1 | N/A | <1 |
| Lower detection limit (cm) | 1.09 | N/A | 0.81 |
Specificity Results
Manufacturer and evaluator claim that sensors will respond to any liquid.
Manufacturer's specifications
There is no manufacturer's recommended maintenance schedule.
Comments
Sensors are reusable.
- EBW, Inc.
3760 Marsh Road
Madison, WI 53718
Tel: (800) 225-9787
Email: info@franklinfueling.com
URL: www.franklinfueling.com - Evaluator: Ken Wilcox Associates
Tel: (816) 443-2494
Date of Evaluation: 04/20/93, 07/05/94
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