Instrumentation
Level sensors
Polylevel Series A
15m
Max range
0.25%
Accuracy from
IP68
Body, head IP65
Polylevel Series A
Ultrasonic meter for liquids and coarser particles
Reliable
Polylevel is reliable and designed to meet today's requirements.
Compact sensor
With a compact sensor, the ultrasonic meter measures levels of liquid and coarser particles.
Easy to use
Easy to install. Parameters are changed with three push buttons in an English-language menu.
Technical data
Polylevel Series A
| Integrated level sensor | Separate display/level sensor | |
|---|---|---|
| Range | 5 m, 10 m, 15 m | 5 m, 10 m, 15 m |
| Accuracy | 0.25–0.5 % | 0.25–0.5 % |
| Resolution | 3 mm or 0.1 % | 3 mm or 0.1 % |
| Display | LED | LED |
| Language | English | English |
| Analogue output | Four-wire 4–20 mA / 510 Ω load Two-wire 4–20 mA / 250 Ω load | 4–20 mA / 510 Ω load |
| Relay output | – | Two relays for single channel Four relays for four channels AC 230 V / 8 A or DC 30 V / 5 A |
| Voltage | 24 V or 230 V | 24 V or 230 V |
| Temperature | LED: −20 to +80 °C Probe: −20 to +80 °C | LED: −20 to +80 °C Probe: −20 to +80 °C |
| Communication | RS485, RS232 | RS485, RS232 |
| IP rating | Head IP65, body IP68 | Head IP65, body IP68 |
Polylevel Series B
Float level switch
For 230 V, 10 A. Cable 3×1.0 mm.
| Model | Power supply | Cable length |
|---|---|---|
| Polylevel B-5 | 230 V | 5 m |
| Polylevel B-8 | 230 V | 8 m |
Which level sensor suits you?
Contact us for advice on level measurement at your site.