Class I

Systems of this class will detect a leak above or below the liquid level in a double skin system.  They are inherently safe an will detect a leak before any liquid can enter the environment (i.e. pressure or vacuum systems).

Monitoring of a horizontal tank with suction line to the deepest point of the interstice with vacuum
Monitoring of a horizontal tank with vacuum
Monitoring of several horizontal underground tanks with overpressure (air)
Monitoring of several pipes with overpressure
Monitoring of several pipes with vacuum
Monitoring of a double bottom of a flat bottom tank with vacuum