Sensor
Features
Performance
Electronics
Mechanics
Ambient data
Classifications
| Measurement principle | Ultrasonic sensor |
| Measurement | Ultrasonic |
| Medium | Conductive and non-conductive liquids |
| Nominal width measuring tube | DN 15 |
| Process temperature | –20 °C ... +95 °C, up to 143°C for 60 minutes for SIP process (temperature measurement only) 1) |
| Process pressure | –0.5 bar ... 16 bar |
| Communication interface | IO-Link, IO-Link V1.1 |
| EHEDG approval | ✔ |
| CULus certificate | ✔ |
| RoHS certificate | ✔ |
| FDA | ✔ |
| Temperature measurement | ✔ |
- 1) 0 °C ... +95 °C with flow and temperature measurement; up to 143°C only with temperature measurement.
Performance
| Minimim flow | ≥ 0.5 l/min | ||||
| Maximum flow | 0 l/min ... 80 l/min | ||||
| Inlet zone | 5 x DN (7.5 cm) | ||||
| Output zone | 3 x DN (4.5 cm) | ||||
| Conductivity | No limitation | ||||
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| Repeatability | 0.5 % | ||||
| Resolution | 10 ml/min | ||||
| Response time | 12 ms | ||||
- 1) Under the following reference conditions: water 26 °C ± 2 K, 2.5 bar ± 0.5 bar, standard settings, DN15: 8 l/min ... 80 l/min, DN25: 25 l/min ... 250 l/min.
Electronics
| Supply voltage | 12 V DC ... 30 V DC 1) |
| Power consumption | < 3 W without output load |
| Initialization time | ≤ 5 s |
| Protection class | III |
| Connection type | M12 round connector x 1, 8-pin |
| Output signal | 2 x analog output: 4 mA ... 20 mA, 2 x digital input or output (configurable) 2) 3) |
| Output load | 4 mA ... 20 mA, 500 ohms when Uv > 15 V, 350 ohms when Uv > 12 V |
| Lower signal level | 3.5 mA ... 3.8 mA |
| Upper signal level | 21.5 mA ... 20.5 mA |
| Digital output | ≤ 100 mA |
| Impulse output signal | 50 µs ... 2 s |
| Impuls/frequency output | 0 kHz ... 10 kHz |
| Signal voltage HIGH | > (Uv – 4 V) |
| Signal voltage LOW | < 3 V |
| Inductive load | < 1 H |
| Capacitive load |
< 100 nF < 2.5 nF (IO-Link) |
| EMC | EN 61326-1, EN 61326-2-3 |
| Limit digital inputs | HIGH state voltage > 16.0 V, LOW state voltage < 4.0 V |
| MTTF | > 63 years |
- 1) All connections are reverse polarity protected. QA and QB are short-circuit protected. Q1 and Q2 are short-circuit protected.
- 2) Digital output configuration: PNP/NPN/push-pull/open collector.
- 3) Selectable analog output: flow/temperature.
Mechanics
| Process connection | ¾" NPT |
| Wetted parts | Stainless steel 1.4404 (Ra ≤ 0,8 µm) |
| Housing material | Stainless steel 1,4305 |
| Housing design | With viewing window made from PMMA (acrylic glass) |
| Enclosure rating | IP67/IP69 (DIN EN 60529) |
| Weight | 2 kg |
Ambient data
| Ambient operating temperature | 0 °C ... +60 °C |
| Ambient temperature, storage | –40 °C ... +80 °C |
Classifications
| ECl@ss 5.0 | 27200412 |
| ECl@ss 5.1.4 | 27200412 |
| ECl@ss 6.0 | 27200412 |
| ECl@ss 6.2 | 27200412 |
| ECl@ss 7.0 | 27200412 |
| ECl@ss 8.0 | 27200412 |
| ECl@ss 8.1 | 27200412 |
| ECl@ss 9.0 | 27200412 |
| ECl@ss 10.0 | 27200412 |
| ECl@ss 11.0 | 27200412 |
| ETIM 5.0 | EC002580 |
| ETIM 6.0 | EC002580 |
| ETIM 7.0 | EC002580 |
| ETIM 8.0 | EC002580 |
| UNSPSC 16.0901 | 41112501 |
