The LEVELIS LLU-400 local display unit
The LEVELIS LLU-400 local display unit is used to visualize physical quantities (such as fluid level), the magnitudes of which are expressed by means of a signal current 4 to 20mA. The LLU-400 unit is supplied directly from the current loop and is installed between the sensor and the connector head (DIN 43650). The unit parameters (measurement range, decimal point position, damping and the overrange condition) can be set by push buttons accessible after removing the display cover.
LEVELIS LLU-400 display unit: the main features
- 4-digit unit
- powered from current loop 4 to 20mA
- fitted under connector head (DIN 43650)
- pushbutton class IP 65
Technical parameters |
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| input signal | 4 to 20mA |
| voltage drop | 5V |
| display unit | 4-digit LED, character height 7mm |
| display mode | programmable with selected position of decimal point |
| parameter setting | value for signal current 4mA value for 20mA damping overrange condition |
| measurement accurancy | ±0.2% ±1 digit |
| temperature error | 0.01%/K |
| ambient temperature | 0°C to 60°C |
| connection | connector DIN 43650 |
| protection class | IP65 |
Download |
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| Cataogue sheets | |
 LEVELIS LLU - 400_ENG_K (68.26 kB) |
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| Manuals | |
| LEVELIS LLU - 400_ENG_M (141.58 kB) |