![]() ![]() ![]() During the delay cycle sensor ignore the turbulence. LFV will wait for 5 sec once the material touches the sensor and after 5 sec it generates switching. ON the DIP switch no.3 and fill the material. Switch no.3 is to set wet delay means on delay.LFV will wait for 5 sec once the material goes below the sensor and after 5 sec it generates switching. ON the DIP switch no.2 and empty the material. Switch no.2 is to set dry delay means off delay.Keep it turned off for normal density fluids. Via DIP switch no.1 we can set the sensitivity that means if the density of liquid is low density fluids we need to on switch no.1 in this conditon LFV will sense the liquid. There are 4 DIP switches provided on connection panel.Relay status also change from NC to NO.Now empty the liquid, you can see the status LED is OFF means material goes below the desired level. ![]() You can see the status LED of LFV is on means liquid reaches to the desired level.Now fill the liquid up-to the fork tines level.Power LED is on and status level is in OFF condition. Connect the power supply either 15 to 80VDC or 15 to 260VAC on terminal 1 & 2 and plant earth on terminal number 3.Terminal 4, 5, 6 & 7, 8, 9 are for relay output. Terminal 1, 2 & 3 are for auxiliary power supply. Open the cover of Trumen LFV you can see there are 9 terminals. ![]()
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