Ultrasonic level meters LEVELIS LU-55
The LEVELIS LU-55 ultrasonic level meter is used to continuously monitor level height of liquid media, sludge or suspensations in both open and closed tanks and chanels. The level gauges of the LU-55 type series require two-wire connections to the associated electronic devices. The gauge generates the level-height information in the form of current signal 4 to 20mA. The lower and upper limits of the measurement range can be set by potentiometers in the electronic unit of the gauge.
LEVELIS LU-55 level meters: the main features
- 4 design options:
- LU-55N - 20 ... measurement range up to 20m
- LU-55N - 10 ... measurement range up to 10m
- LU-55N - 06 ... measurement range up to 6m
- LU-55N - 02 ... measurement range up to 2m
- protection against incorrect polarity of supply voltage
- high measurement resolution
- connector DIN 43650
Technical parameters |
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| Type LEVELIS | LU-55N-20 | LU-55N-10 | LU-55N-06 | LU-55N-02 | |
| measurement range | 0.5m to 20m | 0.5m to 10m | 0.25m to 6m | 0.25m to 2m | |
| measuring period | 5.0 sec |
1.8 sec |
1.4 sec |
0.6 sec |
|
| wave radiation angle | 12° | 10° | 14° | 10° | |
| power source | 12 to 30V DC | ||||
| output | 4 to 20mA | ||||
| accuracy | 0.2% | 0.2% | 0.2% | 0.3% | |
| temperature error | 0.04%/K | ||||
| resolution | <1mm | ||||
| ambient temperature | -30°C to +60°C | -30°C to +70°C | |||
| protection class | IP67 | ||||
| weight | 2.80 kg |
0.65 kg | 0.25 kg | 0.20 kg | |
| gauge housing material | PVDF | ||||
Download |
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| Catalogue | |
 LEVELIS LU - 55 - datalist_ENG_K (459.65 kB) |
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| Manual | |
| LEVELIS LU - 55_ENG_M (858.51 kB) |