UST Programs - LG 113

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:
The detector is not reusable and must be replaced after contact with hydrocarbons. California regulations require sensors to be tested annually to verify proper operation. This sensor is a self-destruct type and therefore cannot be used in California.

PermAlert	Evaluator: Carnegie Mellon Research Institute
7720 N. Lehigh Ave.	Tel: (412) 268-3495
Niles, IL 60714-3491	Date of Evaluation: 09/15/92
Tel: (847) 966-2235

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Equipment should be installed and operated in accordance with all applicable laws and regulations.
For full details, please refer to our expanded "DISCLAIMER" page.