Applications
- non-contact continuous fluid level sensing
- separate function or in cooperation with the MHU 99, MHU 99-S, MHU 99-C control unit
- digital signal processing with powerful filter
- control core – pair of microprocessors
- adjustable measuring window
- internal digital ambient temperature compensation
- high protection IP 68
Product photogallery
Technical data – control unit
| TypE | PU 500 | PU 2000 | PU 4000 | PU 6000 |
|---|---|---|---|---|
| Installation height | 50 cm | 200 cm | 400 cm | 600 cm |
| Measuring range | 0—40 cm | 0—180 cm | 0—350 cm | 0—520 cm |
| Resolution | 0,02 cm | |||
| Accuracy of measurement | 0,4 % z rozsahu | |||
| Linearity | ±0,2 cm | |||
| Beam angle | 10° | |||
| Working temperature | −20 °C až +50 °C | |||
| Storage temperature | −40 °C až +85 °C | |||
| Power supply | 12—25 VDC/100 mA | |||
| Current output (active) | 4/0—20 mA / generally adjustable in the range 0—30 mA / 300 Ohmů, galvanically isolated | |||
| Binary output | open collector max. 30 VDC / 50 mA | |||
| Binary output function | + comparator or band switch (with hysteresis) + fault indication or startup phase + pulse output (period linearly proportional to altitude) |
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| Communication line | RS 485, 1200 — 19200 Bd, ASCII protocol | |||
| Protection | IP 68 (NEMA 6) | |||
| Dimensions (height x width × depth) | ∅74 × – × 152 mm | |||
| Weight | 1,6 kg | |||
| Connection cable | 8 × 0,5 mm2 CU, 4m long from probe | |||
| Communication SW | WINDOWS | |||
| Mounting | console ELA | |||