Product characteristics
| Number of inputs and outputs | Number of digital outputs: 1; Number of analogue outputs: 1 |
|---|---|
| Probe length L [mm] | 150...2000 |
| Process connection | threaded connection 3/4" NPT external thread |
Application
| Special feature | Gold-plated contacts |
|---|---|
| Application | for industrial applications |
| Media | Liquids |
| Dielectric constant of the medium | > 5 |
| Recommended media | water; hydrous media |
| Process temperature [°C] | -20...100; (see note under remarks) |
| Pressure rating [bar] | 16 |
| Vacuum resistance [mbar] | -1000 |
| MAWP (for applications according to CRN) [bar] | 16 |
Electrical data
| Operating voltage [V] | 18...30 DC |
|---|---|
| Current consumption [mA] | < 50 |
| Protection class | III |
| Reverse polarity protection | yes |
| Power-on delay time [s] | < 3 |
| Measuring principle | guided wave radar |
Inputs / outputs
| Number of inputs and outputs | Number of digital outputs: 1; Number of analogue outputs: 1 |
|---|
Outputs
| Total number of outputs | 2 |
|---|---|
| Output signal | switching signal; analogue signal; IO-Link |
| Electrical design | PNP/NPN |
| Number of digital outputs | 1 |
| Output function | normally open / normally closed; (parameterisable) |
| Max. voltage drop switching output DC [V] | 2.5 |
| Permanent current rating of switching output DC [mA] | 150; (200 (...60 °C)) |
| Number of analogue outputs | 1 |
| Analogue current output [mA] | 4...20, invertible; (scalable) |
| Max. load [Ω] | 500 |
| Short-circuit protection | yes |
| Type of short-circuit protection | pulsed |
| Overload protection | yes |
Measuring/setting range
| Probe length L [mm] | 150...2000 |
|---|---|
| Active range A [mm] | L-40 |
| Inactive range I1 / I2 [mm] | 30 / 10 |
| Sampling rate [Hz] | 4 |
| Set point SP [mm] | 15...L-30 |
|---|---|
| Reset point rP [mm] | 10... L-35 |
| In steps of [mm] | 1 |
| Hysteresis [mm] | > 5 |
Accuracy / deviations
| Measuring error [mm] | ± 7 |
|---|---|
| Offset error [mm] | 5 |
| Resolution [mm] | 1 |
| Zero signal (current) [mA] | 4.0 |
| Full signal (current) [mA] | 20 |
| Temperature drift per 10 K | ± 0.2 % |
Interfaces
| Communication interface | IO-Link | ||||
|---|---|---|---|---|---|
| Transmission type | COM2 (38,4 kBaud) | ||||
| IO-Link revision | 1.1 | ||||
| SDCI standard | IEC 61131-9 | ||||
| Profiles | Smart Sensor: Process Data Variable; Device Identification, Device Diagnosis | ||||
| SIO mode | yes | ||||
| Required master port type | A | ||||
| Process data analogue | 1 | ||||
| Process data binary | 2 | ||||
| Min. process cycle time [ms] | 2.3 | ||||
| Supported DeviceIDs |
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Operating conditions
| Ambient temperature [°C] | -40...80 |
|---|---|
| Storage temperature [°C] | -40...100 |
| Protection | IP 68; IP 69K |
Tests / approvals
| EMC |
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| Shock resistance |
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| Vibration resistance |
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| MTTF [years] | 216 |
Mechanical data
| Weight [g] | 383.5 |
|---|---|
| Dimensions [mm] | Ø 50 / L = 128 |
| Materials | stainless steel (316L/1.4404); PEI; PFA; PBT; FKM |
| Materials (wetted parts) | stainless steel (316L/1.4404); stainless steel (316L/1.4435); PTFE; FKM |
| Process connection | threaded connection 3/4" NPT external thread |
Displays / operating elements
| Display |
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|---|
Remarks
| Notes | For high process temperatures: The temperature at the process connection is decisive. The actual medium temperature may be higher. |
|---|---|
| Pack quantity | 1 pcs. |
Electrical connection - plug
| Connection | Connector: 1 x M12; coding: A; Contacts: gold-plated |
|---|
Diagrams and graphs
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Measurement deviation D at the limits of the active rod range
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ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — We reserve the right to make technical alterations without prior notice. — EN-GB — LR2350-00 — 09.01.2024 —
