|
Issue Date: August 28, 1998
Revision Date: June 20, 2008
Veeder-Root
TLS-300, 300i, TLS-350 Series,
TLS-450 Series, Red
Jacket ProMax and ProPlus with
Discriminating
Dispenser Pan Sensor 794380-322,
Discriminating Containment Sump Sensor
794380-352
INTERSTITIAL DETECTOR (LIQUID-PHASE)
Detector:
|
Output type: |
qualitative |
|
Sampling frequency: |
continuous |
|
Operating
principle: |
product permeable, reed switch/float |
Test
Results:
|
|
polymer strip |
float switch |
|
|
unleaded gasoline |
diesel |
water |
|
Discriminating Dispenser Pan |
|
|
|
|
Sensor 794380-322 |
|
|
high* |
low* |
|
Response time (sec) |
~10 min |
2-12 hrs |
<1 |
<1 |
|
Recovery time (sec) |
N/A** |
N/A |
<1 |
<1 |
|
Lower detection limit - height (in) |
N/D** |
N/D |
7.66 |
1.37 |
|
Lower detection limit - thickness
(in) |
0.005 |
0.005 |
N/A |
N/A |
|
Discriminating Containment Sump
|
|
|
|
|
|
Sensor 794380-352 |
|
|
|
|
|
Response time (sec) |
~10 min |
2-12 hrs |
<1 |
<1 |
|
Recovery time (sec) |
17.2 min |
N/A |
<1 |
<1 |
|
Lower detection limit - height (in) |
N/D |
N/D |
12.28 |
1.35 |
|
Lower detection limit - thickness
(in) |
0.005 |
0.005 |
N/A |
N/A |
*The "high" and "low" refer to high and low level alarm points of float switch
sensors.
**
See glossary.
Specificity Results (in addition to above):
Activated:
synthetic gasoline, jet-A fuel, n-hexane, toluene,
xylene(s)
Not activated:
water (polymer strip only)
Comments:
Polymer strip must be air dried
after exposure to unleaded fuel.
Polymer strips must be cleaned with solvent
and dried after exposure to diesel.
Comparison of TLS-450 with TLS-350 series console showed comparable results when
evaluated with representative sensors.
|
Veeder-Root |
Evaluator: Ken Wilcox Associates |
|
125 Powder Forest Dr. |
Tel: (816) 443-2494 |
|
Simsbury, CT 06070-2003 |
Dates of Evaluations: 01/02/95, 06/23/97, 04/20/98,
03/03/08 |
|
Tel: (860) 651-2700 |
|
|
E-mail: dhalla@veeder.com |
|
|
URL: www.veeder.com/dynamic/index.cfm |
|
|
