ifm electronic gmbh LDL400
Inductive conductivity sensor, IND CONDUCTIVITY IND G1 1/2 UN
Категории:
Технические характеристики
| Number of inputs and outputs | Number of analog outputs: 1 |
|---|---|
| Process connection | threaded connection G 1 1/2 Internal thread |
| Special feature | gold-plated contacts |
| Media | Conductive liquids |
| Note on media | water |
| Cannot be used for | See the operating instructions, chapter "Function and features". |
| Medium temperature [°C] | -5...60 |
| Pressure rating | 10 bar: 1 MPa |
| Note on pressure rating | at medium temperature 20°C |
| Vacuum resistance | -1000 mbar: -0.1 MPa |
| Напряжение питания | 18...30 DC |
| Current consumption [mA] | < 100 |
| Protection class | III |
| Reverse polarity protection | yes |
| Power-on delay time [s] | 2 |
| Measuring principle | inductive |
| Total number of outputs | 1 |
| Output signal | analog signal; IO-Link |
| Output function | selectable conductivity / temperature / NaCl concentration |
| Number of analog outputs | 1 |
| Analog current output [mA] | 4...20; (scalable) |
| Max. load [Ω] | 500 |
| Measuring range [µS/cm] | 100...2000000 |
| Resolution [µS/cm] | 0...10.000: 1; 10.000...100.000: 10; 100.000...2.000.000: 100 |
| Measuring range [°C] | -25...100 |
| Measuring range [%] | 0...25 |
| Accuracy (in the measuring range) | 2 % MW ± 25 µS/cm |
| Drift [%/K] | 0,1 %/K MW |
| Repeatability | 1 % MW ± 25 µS/cm |
| Long-term stability | 0,5 % MW ± 25 µS/cm |
| Accuracy [K] | 20...50 °C (Medium temperature ): < ± 0,5 K; -25...100 °C (Medium temperature ): < ± 1,5 K |
| Repeatability [K] | 0,2 |
| Resolution [K] | 0.1 |
| Accuracy | DIN EN 60746-3 ; ± 2.5 % MW |
| Resolution [%] | 1 |
| Время отклика | < 120; (T09) |
| Communication interface | IO-Link |
| Transmission type | COM2 (38,4 kBaud) |
| IO-Link revision | 1.1 |
| SDCI standard | IEC 61131-9 |
| Profiles | Smart Sensor - SSP 4.3.2: Measuring and Switching Sensor, floating point, 2 channel; Common - I&D: Identification and Diagnosis; Extension: Quantity detection, switches when value exceeds the setpoint; Function: ProductURI |
| SIO mode | no |
| Required master port class | A |
| Process data analog | 1 |
| Min. process cycle time [ms] | 6.4 |
| IO-Link process data (cyclical) | Function: bit length; conductivity: 32; temperature: 32; status: 4; binary switching information: 4 |
| IO-Link functions (acyclical) | NaCl concentration; memory; operating hours counter; internal temperature; simulation function |
| Supported DeviceIDs | Type of operation: DeviceID; default: 1593 |
| Рабочая температура | -25...50 |
| Storage temperature [°C] | -25...75 |
| Protection | IP 68; IP 69K; (7 days / 3 m water depth / 0.3 bar: IP 68) |
| EMC | DIN EN 61326-1: group 1: class B |
| Shock resistance | DIN EN 60068-2-27: 50 g (11 ms) |
| Vibration resistance | DIN EN 60068-2-6: 20 g (10...2000 Hz) |
| MTTF [years] | 127 |
| UL approval | File number UL: E364788 |
| Масса | 404.4 |
| Материал | housing: PP fiber-reinforced; knurled nut: PP fiber-reinforced |
| Материал | housing: PP fiber-reinforced; knurled nut: PP fiber-reinforced; O-ring: EPDM |
| Surface characteristics Ra/Rz of the wetted parts | Ra < 0.8 µm |
| Remarks | MW = Measured value; Maritime Type approval (IACS MR scheme) restriction:; The operating voltage of the sensor must be well protected against surges caused by lightning, for example by operating with SELV/PELV power supplies. |
| Pack quantity | 1 pcs. |
| Connector | 1 x M12 (EN 61067-2-101); coding: A; Contacts: 4, gold-plated |