5 
Introduction (continued)  Step One 
   
SPECIFICATIONS 
Electrical: 
Supply Voltage:  14-28 Vdc 
Signal:  4 to 20 mA current loop; 22 mA 
max.   
 
 
Mechanical: 
Display Module:  Removable via short cable and 
plug 
LCD:   6 characters, 10 mm (0.394”) 
height 
Buttons:  Three, UP / OK / DN 
Pin Connection:  Display can be removed such 
that the open connection allows 
the sensor to be LVCN414-SW 
software capable.  
Enclosure:  Polypropylene head with skirt to 
support transducer w/ conduit 
Conduit Connection:  Single, 1/2 inch NPT 
Transducer:  Black, PVDF with FKM gasket 
Process Mount:  LVU706:  2" NPT or 2” G 
  LVU712:  3” NPT or 3” G 
Gasket  FKM (G thread only) 
Electrical Connections: 
  Power & Return:  2-pin removable terminal block 
  Display Connect.:  4-pin removable terminal pins  
  Non-Display  
    version.:  Block optional with FOB 
  * Earth ground on package 
external 
Environmental: 
Process Temp.:  -40 to 80 °C (-40 to 176 °F) 
Temp. comp.:  Automatic 
Ambient Temp.:  -35 to 60 °C (-31 to 140 °F) 
Pressure:  30 psi, derated @ 1.667 psi per 
  degree C above 25 °C 
Enclosure:   NEMA 6P, IP68 
 
Functional: 
Range:   LVU706:  6.0m (19.69 feet) 
  LVU712:  12.0m (39.4 feet) 
Dead band:  LVU706:  20cm (8 inches) 
  LVU712:  45.7cm (18 inches) 
Accuracy:  0.2% of Range in air at 20 °C 
Resolution:  LVU706:  2mm (0.079 inches) 
  LVU712:  5mm (0..196 inches) 
Beam width:  LVU706:  7.6cm (3 inches) 
  LVU712:  15.2cm (6 inches) 
Menu:  Self-scrolling