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State Water Resources Control Board • Page 1 of 2 <br /> UST Programs : LG 113 <br /> _ ............. . ........................................................................................I.................. <br /> .. ._... <br /> Issue Data: November 14,1997 <br /> Revision Date:September 11,1998 <br /> Ronan Engineering Co. <br /> Ronan Controller Models X76S; X76VS; X76LVC; TRS76; X76ETM, LVCS; X76CTM-N4; X76ETM-4X; X76-4X, -3, -6, -9, -12; <br /> X76AST-4X with Ronan Sensor Models LS-3 N.C.; LS-3 N.O.; LS-30; LS-7; HVA; LS-3SS; LS-1 <br /> INTERSTITIAL DETECTOR (LIQUID-PHASE) <br /> Detector: <br /> Output type: qualitative <br /> Sampling frequency: continuous <br /> Operating principle: float switch <br /> Test Results: <br /> unleaded gasoline water <br /> LS-3 N.C. (normally closed) <br /> Detection time (sec) <1 <1 <br /> Fall time (sec) <1 <1 <br /> Lower detection limit(cm) 2.77 2.31 <br /> LS-3 N.O. (normally open) <br /> Detection time (sec) <1 <1 <br /> Fall time (sec) <1 <1 <br /> Lower detection limit (cm) 2.31 1.70 <br /> LS-30 (high level) <br /> Detection time (sec) <1 <1 <br /> Fall time (sec) <1 <1 <br /> Lower detection limit (cm) N/D* 15.24 <br /> LS-30 (low level) <br /> Detection time (sec) <1 <1 <br /> 10/21/2014 <br />