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Issue Date: June 5, 1998
Revision Date: November 9, 1998
Veeder-Root
Dispenser Pan Sensor 847990-001 and Differentiating Dispenser Pan
Sensor 847990-002 with
Dispenser Control Interface
INTERSTITIAL DETECTOR (LIQUID-PHASE)
Detector:
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Output type: |
qualitative |
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Sampling frequency: |
continuous |
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Operating principle: |
product permeable, reed switch/float |
Test
Results:
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|
polymer strip |
float switch |
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|
unleaded gasoline |
diesel |
water |
|
Dispenser Pan Sensor
847990-001 |
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|
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Detection time (sec)
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<1 |
<1 |
<1 |
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Minimum product level (in) |
1.71 |
1.66 |
1.62 |
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Precision (in) |
0.006 |
0.004 |
0.008 |
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Differentiating Dispenser
Pan Sensor 847990-002 |
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|
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Minimum product thickness
(in) |
0.06 |
0.06 |
N/A* |
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Minimum product level (in) |
0.03 |
0.06 |
6.39 |
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Precision (in) |
N/A** |
N/A** |
0.008 |
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Detection time (min:sec) |
06:30 |
19:50 |
<00:01 |
*See glossary.
**Tested at
discrete levels only.
Specificity Results (in addition to above):
Activated: synthetic gasoline, n-hexane,
toluene, xylene(s)
Not activated:
water (polymer strip only)
Comments:
Sensors are
reusable.
These sensors do
not require a console.
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Veeder-Root |
Evaluator: Ken Wilcox Associates |
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125
Powder Forest Dr. |
Tel:
(816) 443-2494 |
|
Simsbury, CT 06070-2003 |
Dates of
Evaluations: 11/15/93, 11/02/98 |
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Tel:
(860) 651-2700 |
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