• Installs in the interstitial space of steel and fiberglass double wall tanks and sumps.
• Uses light beam traveling through probe to determine if sensor is wet.
• Microprocessor inside sensor interprets readings and communicates data to the EVO™ Series fuel management system.
• Fail-safe digital communications with built-in alarm if sensor malfunctions.
• Sensor can distinguish between petroleum and water.
• Alarms indicate petroleum present, water present and sensor malfunction.

Approvals/Certifications

• UL listed.
• ATEX approved.
• IECEx approved.

Application

For dry tank interstitial monitoring.

Installation

Each DIS comes with 25′ of oil-resistant cable. For fiberglass tanks, the DIS is pulled into the interstitial space using a “fish” string or wire. For steel interstitial tanks, the DIS is lowered directly to the bottom of the interstitial space through a 2″ NPT fitting provided for that purpose on the tank. Optional installation kits are available which include a riser cap and other parts required to complete installation.

• Note: The DIS and the DIS-U communicates with the ATG using 3 wires and 2 wires, respectively.

DIS Downloads