Compare Ultrasonic Level Sensors
Key specifications of the parts listed on this page, taken from the manufacturer's data sheets.
| MPN | Order code (Pepperl+Fuchs part number) | Series | Operating frequency | Blocking distance | Mass |
|---|
| LUC-M40 | 272185 | LUC-M40 | approx. 42 kHz | 0.4 m | 3 kg |
| LUC-M20 | 272182 | LUC-M20 | approx. 50 kHz | 0.35 m | 2.6 kg |
| LUC-M10 | 272181 | LUC-M10 | approx. 70 kHz | 0.25 m | 2.5 kg |
Common to all listed parts
| Equipment architecture | 4 ... 20 mA output with HART protocol |
| Construction type | compact device |
| Lifecycle | Active (current Pepperl+Fuchs product) |
| Ripple | 47 ... 125 Hz , Upp = 200 mV (measured at 500 Ω) |
| Noise | 0.5 ... 10 kHz , Urms = 2.2 mV (measured at 500 Ω) |
| Current consumption | 3.6 ... 22 mA |
| Power consumption | 51 ... 800 mW |
| Load | min. 250 Ω for HART communication |
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