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1 <br /> 9.0 ORDERING INFORMATION 9.1 Spare Parts <br /> i <br /> Model Number Description <br /> The Ronan Model X76S Leak Detector Monitor LS-3 Vertical Liquid Level <br /> System can be configured to meet the different local Sensing Probe <br /> and state codes for underground storage by proper LS-7 Horizontal Liquid Level <br /> selection of sensors and monitor modules. For Sensing Probe <br /> example, a particular local code and/or type of facility LS-10 Reservoir System <br /> may require leak detection of a tank annulus. The LS-20 Reservoir System <br /> monitor system would be Model #X76S-1-11-S-3. LS-30 Dual Liquid Level Sensor <br /> Model <br /> X17AM-2000 Sensor Alarm Module i <br /> x76S-( ) ( ) X53BA-2000 Intrinsically Safe Barrier <br /> 115-24-20-IS Intrinsically Safe Power Supply <br /> Probe Type JT-2P Positive Pressure Sensor <br /> LS-3 Vertical Liquid Level Sensor JT-2V Vacuum Leak Sensor <br /> LS-7 Horizontal Liquid Level Sensor KV-700 Intrinsically Safe Relay <br /> LS-10 Hydrostatic Reservoir X53-1014 Intrinsically Safe Relay <br /> with LS-3 Sensor 350W Weatherproof External Horn <br /> LS-20 Hydrostatic Reservoir <br /> with LS-3 Sensor r <br /> LS-30 Dual Liquid Level Sensor S <br /> JT-2P Positive Pressure Leak Sensor <br /> JT-2V Vacuum Leak Sensor <br /> Note:Use additional listing if more than one <br /> type of probe used.e.g.(21-S-3}(1 LS-10) <br /> Probe Quantity <br /> No. of Alarm Inputs <br /> (1 thru 4) max 4 <br /> I <br /> 10.0 ELECTRICAL CHARACTERISTICS <br /> (V+ =24 VDC, +25%, —10% unless otherwise noted.) <br /> Parameter Condition Min. Typ. Max. Unit <br /> Alarm module supply current Excluding input current 12.1 19.3 26.0 mA <br /> Alarm module input current Closed contact from V+ to FC 18.8 '24.8 38.9 mA <br /> I.S. interface module supply Open contact (both inputs) 0 0.1 mA <br /> current Closed contact (both inputs 42.0 51.9 65.0 mA <br /> I.S. field contact voltage Open contact V+ 30 V <br /> Closed contact 0 0 2.0 V <br /> I.S. field contact current Open contact 0 0.2 mA <br /> Closed contact 0.65 1.15 2.0 mA <br /> I.S. field contact wiring resistance Measured between field contact terminals 1 k ohm <br /> of each input <br /> Pushbutton contact voltage When not pressed 9.86 9.99 V <br /> When pressed 0 V <br /> Pushbutton contact current When not pressed 0 0.2 mA <br /> When pressed 0.72 0.93 1.06 mA <br /> Pushbutton wiring resistance Measured between pushbutton 200 ohm <br /> terminal and V— <br /> Audible output voltage Off V+ 30 V i <br /> On 1.2 1.95 V <br /> Audible output current sink Off <0.01 mA <br /> On 500 mA i <br /> NOTES: <br /> 1. All voltages are defined with respect to V—. <br /> 2. Typical values are at TA=25°C, nominal voltages with field wiring resistance=100 ohms. <br /> 6 <br />