
Continuous LeveL switCh system 
with LCD DispLay
LVR311 
shown smaller  
than actual size.
LVR352 shown smaller 
than actual size.
LVR342 shown  
LVR301 with vertical 
display shown smaller 
than actual size.
smaller than 
actual size.
LVR300 Series
U LCD Display 
U Two Programmable 
Switch Points
U Standard 4 to 20 mA 
Output
The LVR300 Series is a continuous 
level switch system with an integral 
LCD display and programmable 
alarms. The LVR300 series is  
offered with a vertical display or one 
on a flexible, extended “swan” neck. 
The LVR300 series resolutions are 
available in 5 mm or 1".
SPECIFICATIONS
Input Power: 9 to 30 Vdc 
Power Consumption: <1 W 
Outputs: 4 to 20 mA and two 300 mA 
programmable switch outputs  
(PNP or NPN selectable) 
Wetted Materials: 316 SS stem,  
polypropylene float
Mounting: 2 NPT 
Temperature: 
Display: 0 to 70°C (32 to 158°F) 
Process: 0 to 105°C (32 to 221°F) 
Pressure: 6.8 bar (100 psig)  
Specific Gravity of the Float: 0.75
To Order 
 5 mm Resolution  1" Resolution  Range  Display  
 Model No.  Model No.  (inches)  Configuration
 LVR301  LVR341  12  Vertical 
 LVR311  LVR351  12  Swan 
 LVR302  LVR342  24  Vertical 
 LVR312  LVR352  24  Swan 
 LVR303  LVR343  36  Vertical  
 LVR313  LVR353  36  Swan 
 LVR304  LVR344  48  Vertical  
 LVR314  LVR354  48  Swan 
 LVR305  LVR345  60  Vertical  
 LVR315  LVR355  60  Swan 
 LVR306  LVR346  72  Vertical 
 LVR316  LVR356  72  Swan
Accessories
 Model No. Description
 CNi3233  ¹⁄₃₂ DIN controller with relays, visit omega.com/cni_series for details 
 DPi32  ¹⁄₃₂ DIN panel meter, visit omega.com/dpi_series for details 
 PSR-24S   Regulated power supply, 90 to 264 Vac input, 24 Vdc output, 
Comes complete with operator’s manual. (M12 5-pin connector not included)
Ordering Examples: LVR311, 12" range, 5 mm resolution with swan display. 
LVR301, 12" range, 5 mm resolution with vertical display.
Visit omega.com/lvr300 for Pricing and Details
400 mA, screw terminals, UL
K-25