Issue Date: November 22, 1995
Revision Date: November 14, 1997

PermAlert

PAL-AT Models AT20C, AT50C, AT40K
with PHFW Hydrocarbon Probe and Type 1 or Type 2 Sensor

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

Detector:

Output type

qualitative

Sampling frequency

continuous

Operating principle

product soluble

Test Results:

unleaded gasoline

synthetic gasoline

Type 1 Sensor

Detection time (sec)

24

9

Fall time

N/A*

N/A

Lower detection limit (cm)

0.01

0.01

Type 2 Sensor

 

 

Detection time (min:sec)

14:39

08:45

Fall time

N/A

N/A

Lower detection limit (cm)

0.01

0.01

* See glossary.

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

Manufacturer’s specifications:
Operating temperature range is 0 degrees F to 90 degrees F.

Comments:
Sensors are not reusable; sensor filament must be replaced after contact with hydrocarbons.

 

PermAlert

Evaluator:  Carnegie Mellon Research Institute

6410 W. Howard St.

Tel:  (412) 268-3495

Niles, IL 60714-3491

Date of Evaluation:  09/15/92

Tel:  (847) 966-2235

 

Email: marketing@permalert.com
URL: www.permalert.com
 

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