|
Issue
Date: November 7, 2001
Revision Date: October 18, 2002
OPW Fuel Management Systems
(originally listed as Petro Vend, Inc.)
SiteSentinel
Controller with Combination Sensors
Part
#30-3224 (Consists of Part #30-3221-1A, #30-3219-12),
Part #30-3225 (Consists of Part #30-3221-2, #30-3219-12)
OUT-OF-TANK PRODUCT DETECTOR (LIQUID-PHASE)
Detector:
|
Output
type:
|
qualitative
|
|
Sampling
frequency:
|
continuous
|
|
Operating principle:
|
float switch (part #30-3221-1A,
#30-3221-2),
product permeable (part #30-3219-12)
|
|
|
unleaded
gasoline
|
diesel
|
Part #30-3224, Part #30-3225
|
|
|
|
Detection
time (min)
|
13.602
|
24.104
|
|
Fall
time
|
*
|
**
|
*
Sensor must be cleaned and dried when exposed to hydrocarbons.
**
Sensor must be replaced or threshold needs to be reset when exposed to diesel.
Specificity
Results:
Evaluator
indicates that sensors respond only to hydrocarbons.
Comments:
Evaluator
indicates that since each of the sensors use the same polymer material; the
results can be applied to any sensor with this material.
|
OPW Fuel Management Systems
|
Evaluator:
Ken Wilcox Associates
|
|
6900 Santa Fe Dr.
|
Tel:
(816) 443-2494
|
|
Hodgkins, IL 60525-9909
|
Dates of
Evaluation: 08/03/00
|
|
Tel: (708) 485-4200
|
|
|
E-Mail:
info@opwfms.com |
|
|
URL: www.opwfms.com |
|
| 
