Omega LVF-210A Series User Manual Download

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Summary of Contents for LVF-210A Series

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Page 3: ...itches with either Omega Engineering controllers LVCN 100 series or LVCN 120 series or interface directly to another controller or PLC Table of Contents Specifications Common 4 Ultrasonic Switch LVU 1...

Page 4: ...relay Contact rating 60VA Contact output Selectable NO NC Process temp F 40 to 176 C 40 to 80 Pressure 150 psi 10 bar 25 C derated 1 667 psi 113 bar per C above 25 C Sensor rating NEMA 6 IP68 Cable ty...

Page 5: ...sensor becomes dry LVU 150 Series Specifications Sensor material 150 152 PP 151 153 PFA Cable jacket mat l 150 152 PP 151 153 PFA Configurations Part Number Length Material body Material cable Cable...

Page 6: ...the sensor and void the warranty When powering up the LTU 101A series the start up procedure requires the switch to cycle through a wet condition for 1 2 second in order to determine an initial reson...

Page 7: ...ng To wire the maintenance output wire to an LED follow the wiring diagram below The Yellow wire is connected to the LED and a 2 2k resistor in series and referenced back to the of the power supply Se...

Page 8: ...mersed in liquid the light beam will refract out into the liquid instead of being reflected to the photo transistor indicating a wet condition The LVF 210A series is designed as a leak detection switc...

Page 9: ...3 4 R LVF 211A R Short 3 PFA PFA 3 4 NPT 3 4 NPT LVF 211A G R Short 3 PFA PFA 3 4 R 3 4 G LVF 212A R Long 4 5 Polypropylene Polypropylene 3 4 NPT 3 4 NPT LVF 212A G R Long 4 5 Polypropylene Polypropy...

Page 10: ...n LVC 152 series level switch Acetone 21 Acetoaldehyde 22 2 Acetyl methyl hexyl ketone 28 Alcohol 16 to 31 Ammonia 15 to 25 Acetic acid 4 1 to 6 2 Butyl chloride 9 6 Barium chloride 9 to 11 Benzene 2...

Page 11: ...and 50 For 25 of cable add 25 to the end of the part number and for 50 of cable add 50 to the end of the part number Example LVC 152 R 25 will have 25 of cable Testing Tip The LVC 152 series sensor l...

Page 12: ...LVU 150 series and LVF 210A series sensors are available in two different wetted materials Models LVU 150 LVU 152 LVF 210A and LVF 212A are made of Polypropylene PP Models LVU 151 LVU 153 LVF 211A an...

Page 13: ...a single internal relay The normally open NO or normally closed NC operation is user selected based on the desired system control Always design a fail safe system that accommodates for the possibility...

Page 14: ...he entire length of track The LVM 10 series may be installed through the top wall of any tank using a standard 2 NPT tank adapter If no tank top installation is available Omega Engineering s side moun...

Page 15: ...arefully remove the outer layer of insulation from the last 1 1 4 of the sensor s cable Unwrap and discard the exposed foil shield from around the signal wires leaving the drain wire attached if desir...

Page 16: ...uits and a resistor capacitor RC for AC circuits Catch Diode Always use stepper relays between the sensor and external loads For DC circuits use a catch diode such as 1N4148 shown on left Refer to the...

Page 17: ...or White wires Complete the circuit by connecting the Green to VDC power or White to VDC power see illustration below Sensor Power RED BLK wires 36 VDC Max 5 1mA Dry 22 1mA Wet 8 1mA Dry LTU 101A seri...

Page 18: ...e Negative to complete the circuit Sensor Power RED BLK wires 36 VDC Max 30 VDC Max for LTU 101A series 5 1mA Dry 22 1mA Wet 8 1mA Dry LTU 101A series only Relay Rating GRN WHT wires 60 VA Normally Op...

Page 19: ...as steel wool or sandpaper which might damage the surface sensor Do not use incompatible solvents which may damage the sensor s PP PFA PVDF or PPS plastic body 4 Sensor installation Follow the approp...

Page 20: ...controller doesn t have an input indicator use a voltmeter or ammeter to ensure that the switch produces the correct signal see below 4 Point of actuation Observe the point at which the rising or fall...

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