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Installation Guide Installing sensor <br />n <br />Concrete <br />a . pad o <br />tl <br />Double wall <br />SUMP . <br />Coupling and <br />seals as required <br />for conduit) egress <br />(customer supplied),, <br />1/2" conduit to <br />TLS console <br />Tank <br />sensors\dwsfigl .eps <br />Sensor in interstitial fluid reservoir <br />Seal -off and junction <br />box (customer supplied) <br />Use tie wraps to keep <br />cable clear of sump <br />components and lid <br />Figure 1. Example sensor installation <br />4. Using wire nuts, connect the two -wire sensor cable to the field wires in the sensor junction box (Figure 2). <br />Black <br />To Console i i Seal -off i From <br />Red Sensor <br />�1/2" rigid <br />conduit <br />Epoxy sealed connections in a <br />Sensors\dwssw"eps weatherproof junction box <br />Figure 2. Sensor Wiring Installation Diagram <br />5 <br />