Leak Detection Sensors

Leak Detection Sensors

  • Compact Size
  • Low Cost
  • Reliable
  • Hydrocarbon Detection

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DLP-1 & DLP-2
Designed to detect presence of liquid in sumps, attached access pipes, annular spaces, or locations requiring a small float-operated sensor. Two models to fit 1-1/2" and 2" standard piping.

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DWP-25
Designed for use in the annular space of double wall fiberglass tanks to detect the presence of conductive liquid. When combined with Warrick® DMS or TA alarm panel, DWP-25 sensors can detect the presence of water or other conductive
liquids in normally dry annular spaces.

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DFP-25
Designed for use in the annular space of double wall fiberglass tanks to detect hydrocarbon liquids. When hydrocarbons are present, a hydrocarbon wax pellet dissolves and closes a springloaded switch to signal a leak. This sensor is not reusable after exposure to hydrocarbons.

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SVP-2
Designed to monitor hydrocarbon vapors in wells or sumps by absorbing the vapors and triggering a switch. Should not be used where vapors are continuously present. Fits in standard 2" pipe with cover.

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DSP-2
Utilizes conductivity probes and a reed switch based float switch to detect the presence of liquid and differentiate between hydrocarbons and water. When combined with Warrick® DMS or TA two-channel alarm panel, the DSP-2 can discriminate between water and hydrocarbon liquids causing fault condition.

Applications:

  • Above Ground Storage tanks
  • Underground Storage tanks
  • Sumps
  • Dry Annular spaces