FlowLine Switch-Tek LV10-1301 Manual 

MN301340 Rev A2 Switch-Tek™ Vertical Buoyancy Liquid Level Switch LV10 Series Manual ...

Introduction / Table of Contents Step One ABOUT SWITCH-TEK™ VERTICAL BUOYANCY LEVEL SWITCH The Vertical Buoyancy Switch consists of a float, magnet reed switch and baffle body which dampens turbulence and eliminates the negative effects of switch chatter. When the probe is dry, the float rests on the bottom of the baffle body such that ...

3 | Specifications / Dimensions Step Two Accuracy: ±2mm in water Repeatability: ±1mm in water Orientation: ±20˚ from vertical Specific Gravity: 0.8 minimum Contact Type: (1) SPDT reed Contact Rating: 15VA, 0.25A max. Contact Voltage: 120 VAC, 120 VDC @ 15 VA Contact Output: Selectable NO/NC CE Rating: 30 Vrms and 42.4 Vpeak or 60 VDC @ ...

Safety Precautions Step Three About Manual: PLEASE READ THE ENTIRE MANUAL PRIOR TO INSTALLING OR USING THIS PRODUCT. This manual includes information on the vertical buoyancy, model LV10-_3_1. Please refer to the part number located on the sensor label to verify the exact model which you have purchased. User’s Responsibility for Safe ...

5 | Installation Step Four TOP WALL INSTALLATION FLOWLINE’s LV10 switch may be installed through the top wall of a tank. For Smart Trak (LM10 series) installations, remove the sensors thread and use the bayonet adapter to interface to the LM30 series Switch Car. For Switch Pak™ (LM45 series) installations, use the 3/4” thread as the ...

Installation Step Four CONNECTION TO A SWITCH CAR KIT (LM30 SERIES) In order to attach the LV10 series to a Smart Trak (LM10 series) fitting, a Switch Car Kit (LM30 series) is required. The LV10 series can be attached in two ways, without the bayonet adapter and with the bayonet adapter. Without Bayonet Adapter With Bayonet Adapter The ...

7 | Electrical Step Six VOLTAGE The input voltage to the LV10 switch should never exceed the maximum voltage rating. FLOWLINE controllers have a built-in 13.5 VDC power supply which provides power to all of FLOWLINE’s level switches. Alternate controllers and power supplies may also be used with the LV10 switch. CABLE LENGTH Determine the ...

Wiring Step Seven WIRING TO A FLOWLINE CONTROLLER LC40 Series Controller (LC42-1001 Shown) LC10/LC11 Series Controller (LC11-1001 Shown) NOTE: When using a latching relay, the polarity of both switches must be the same. Either both switches are wired Normally Closed (Red & Black – See Relay #2 with LC42) or both Normally Open (White & ...

9 | Maintenance Step Eight GENERAL While a filter should protect the float from particulate contamination, the switch may need to be cleaned periodically to prevent jamming of sticking. The vertical buoyancy and vertical float has no scheduled maintenance requirement, except to clean off any deposits or scaling from the switch as necessary. ...

Warranty, Returns and Limitations Step Ten WARRANTY Flowline warrants to the original purchaser of its products that such products will be free from defects in material and workmanship under normal use and service in accordance with instructions furnished by Flowline for a period of two years from the date of manufacture of such product ...