Issue Date: November 14, 1997
Revision Date: October 18, 2002

OPW Fuel Management Systems
(originally listed as Emco Electronics, Tuthill Transfer Systems)

EECO 1500, 2000, 3000, Leak Sensor, Leak Sensor II, Leak Sensor Jr.
with Q0002-001, Q00002-005 Sensors

OUT-OF-TANK PRODUCT DETECTOR (VAPOR-PHASE)

Detector:

Output type:

qualitative

Sampling frequency:

continuous

Operating principle:

adsistor (Q0002-001sensor), metal oxide semiconductor (Q0002-005 sensor)

 

Test Results:

unleaded gasoline

synthetic gasoline

JP-4 jet fuel

Q0002-001 Sensor

Accuracy* (%)

100

 

100

Detection time* (min:sec)

19:32

 

09:16

Fall time* (hh:mm:ss)

00:32:30

 

>01:05:33

Lower detection limit (ppm)

1000

 

500

Q0002-005 Sensor

 

 

 

Accuracy* (%)

100

100

100

Detection time* (min:sec)

00:30

00:28

01:01

Fall time* (min:sec)

03:34

02:40

05:33

Lower detection limit (ppm)

100

100

100

*For tests conducted with 1000 ppm of test gas.

** See Glossary

Specificity Results (in addition to above):
Activated:  n-hexane, toluene, xylene(s).

Comments:
Q0002-001 sensor is not for use with synthetic gasoline.

 

OPW Fuel Management Systems

Evaluator:  Carnegie Mellon Research Institute

6900 Santa Fe Dr.

Tel:  (412) 268-3495

Hodgkins, IL 60525

Date of Evaluations:  11/12/96, 10/18/96

Tel: (708) 485-4200

 

E-Mail:  info@opwfms.com  
URL:  www.opwfms.com  
 

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