The LEVELIS LPU-420-W programmable display unit

Programmable display unit LEVELIS LPU-420-W

The LEVELIS LPU-420-W programmable display unit is used to visualize physical quantities such as fluid level or flow rate, the magnitudes of which are expressed by means of a signal current 0/4 to 20mA. The data are displayed in linear, quadratic, square-root or other user-defined modes. The display unit is designed to be hung on a wall. The unit parameters can be set by buttons on the front side or by means of an LRC-1 remote IR control box.

LEVELIS LPU-420-W display unit: the main features

  • 4-digit LED display
  • input signal 0/ 4 to 20mA
  • 2 relay outputs
  • operator-panel or wall mounting
  • button parameter setting
  • RS 485/ Modbus communication interface

Technical parameters - LEVELIS LPU-420-W

design version wall mounted, inlets 3x M12
power source 230V AC ±10% (50 to 60Hz)
24V DC ±15%
power requirement max. 2.6V A/4.5W
display unit 4-digit LED
character height 20mm
input 0/4 to 20mA, overload protection
display range -999 to 9999, decimal point
measurement accuracy ±0.25% ±1 digit
relay output 2 relays 1A / 250V AC
current output (2-relay version only) insulated, signal range 0 to 24mA
output for external power supply 24VDC ±12.5%
max. 25mA (230V AC)
max. 100mA (24V DC)
ambient temperature 0° to 50°C
communication interface RS 485, Modbus RTU
protection class IP65


icon LEVELIS LPU - 4XX - datalist_ENG_K (591.43 kB)
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