Level Sensor Ifm LK7023
IFM CATEGORIES
Level Sensor LK7023
Brand: Ifm
Product Code: LK0472A-A-00KQPKG/US
- For dependable level management in tanks and containers
- Appropriate for water, oils, and cooling fluids
- Easily readable numerical display
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Product characteristics
| Total count of inputs and outputs | Quantity of digital outputs: 2 | ||
| default configuration | automatic media identification | ||
| Length L of probe[mm] | 472 | ||
| System | gold-plated terminals | ||
| Media | aqueous coolants; oils; oil-based fluids; water; substances akin to water | ||
| Dielectric permittivity of the medium | > 2 | ||
| Not suitable for | highly conductive substances; adhering substances; granules; bulk materials; acids; alkalines; sanitary environments and electroplating processes | ||
| Maximum rate of level change[mm/s] | 200 | ||
| Pressure in the tank |
| ||
| Configuration options | hysteresis / range; typically open / default closed; switching configuration; SP/rP location; OP adjustment; medium choice; offset adjustment; activation/deactivation delay | ||
| Weight[g] | 372.2 | ||
| measurements[mm] | Ø 16 | ||
| Substance | stainless steel (1.4301 / 304); stainless steel (1.4404 / 316L); fluorocarbon elastomer (FKM); nitrile butadiene rubber (NBR); polybutylene terephthalate (PBT); polycarbonate (PC); polyamide (PA); polypropylene (PP); thermoplastic vulcanizate (TPV) | ||
| Substances (contacted components) | PP |
Interfaces
| communication interface | IO-Link | ||||
| Mode of transmission | COM2 (38,4 kBaud) | ||||
| IO-Link version | 1.1 | ||||
| SDCI specification | IEC 61131-9 | ||||
| Configurations | Intelligent Sensor: Data Process Variable; Device Identification; Device Diagnosis | ||||
| SIO mode | yes | ||||
| Necessary master port category | A | ||||
| Analog data process | 2 | ||||
| Data binary process | 2 | ||||
| Minimum process cycle duration[ms] | 3.2 | ||||
| Supported DeviceIDs |
| ||||
| Surrounding temperature value[°C] | 0...60 | ||||
| Temperature for storage[°C] | -25...80 | ||||
| Safety feature | IP 67 | ||||
| default configuration | automatic media identification | ||||
| Length L of probe[mm] | 472 | ||||
| Operating range A[mm] | 390 | ||||
| Non-active range I1 / I2[mm] | 60 / 22 |
Inputs / outputs
| Total count of inputs and outputs | Quantity of digital outputs: 2 |
| Voltage for operation[V] | 12...30 DC |
| Current draw[mA] | < 50 |
| Safety feature rating | III |
| Reverse polarity safeguard | yes |
| Activation delay time[s] | < 3 |
| Measuring method | capacitive |
| Overall count of outputs | 2 |
| Output response | output signal; IO-Link |
| Electrical engineering design | PNP/NPN |
| Count of digital outputs | 2 |
| Output feature | typically open / closed; (customizable) |
| Max. voltage drop at switching output DC[V] | 2.5 |
| Continuous current rating of the switching output DC[mA] | 200 |
| Overcurrent protection | yes |
| Method of overcurrent protection | thermal, pulsed mode |
| Overcurrent protection | yes |
| Measurement error[% of the final value] | ± 5 |
| Reproducibility | ± 2 |
| Definition of detail level[mm] | 5 |
Download Specification for LK7023
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