Issue Date: November 22, 1995
Revision Date: August 23, 1999

Universal Sensors and Devices, Inc.

Leak Alert System Models LAL-100, LA-01, LA-02, LA-04, LA-X4, LA-08, DLS-01, LS-20, LS-36, LS-70, CATLAS with LALS-1Liquid Sensor

Interstitial Detector (Liquid-Phase)

Detector

Output Type Qualitative
Sampling Frequency Continuous
Operating Principle Thermal conductivity

Test Results

  Unleaded Gasoline
Response time (min) 1.24
Recovery time (min) <1
Product activation height (cm) 0.61
Lower detection limit (cm) 0.76

Specificity Results (in addition to above):

Activated: synthetic gasoline, diesel, heating oil #2, water.

Comments

Sensors are reusable.

  • Universal Sensors and Devices, Inc.
    9205 Alabama Ave., Unit C
    Chatsworth, CA 91311
    Tel: (800) 899-7121, (818) 998-7121
  • Evaluator: Carnegie Mellon Research Institute
    Tel: (412) 268-3495
    Date of Evaluation: 06/01/94, 04/22/97

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