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Ifm
LR2759
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Ifm LR2759
Continuous level sensor (guided wave radar). LR0000B-EA01AKSKG/US
On Request. Please send us an email to inquire the price and avaliability.
"ucnguBrctvdgcxgt0eqo"
Description
For the reliable level control in tanks and containers. Hygienic design for the requirements of the food and beverage industry. Clearly visible 4-digit LED display. Modular system consisting of evaluation unit and probe. Adaptation to different container heights through shortening of the probe
Technical parameters
| Number of inputs and outputs: | Number of digital outputs: 1; Number of analogue outputs: 1 |
| Probe length L [mm]: | 150...2000 |
| Process connection: | G 1 Aseptoflex Vario |
| Special feature: | Gold-plated contacts |
| Media: | Liquids |
| Dielectric constant of the medium: | > 5 |
| Recommended media: | water; hydrous media |
| Medium temperature [°C]: | -40...150; (For 3-A applications, the medium temperature is limited to 121 °C and COP cleaning is required.) |
| Tank pressure [bar]: | -1...40 |
| Operating voltage [V]: | 18...30 DC |
| Current consumption [mA]: | < 50 |
| Protection class: | III |
| Reverse polarity protection: | yes |
| Power-on delay time [s]: | < 3 |
| Number of inputs and outputs: | Number of digital outputs: 1; Number of analogue outputs: 1 |
| 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 |
| Factory setting: | Electrical design: NPN |
| Short-circuit protection: | yes |
| Type of short-circuit protection: | pulsed |
| Overload protection: | yes |
| 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 |
| 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 % |
| Communication interface: | IO-Link |
| Transmission type: | COM2 (38,4 kBaud) |
| IO-Link revision: | 1.1 |
| SDCI standard: | IEC 61131-9 |
| IO-Link device ID: | 0x000283 |
| 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 |
| Ambient temperature [°C]: | -40...80 |
| Storage temperature [°C]: | -40...100 |
| Protection: | IP 68; IP 69K |
| EMC: | DIN EN 61000-6-2 DIN EN 61000-6-3 : in a metal tank DIN EN 61000-6-4 : in a plastic tank |
| DIN EN 61000-6-3: | : in a metal tank |
| DIN EN 61000-6-4: | : in a plastic tank |
| Shock resistance: | DIN EN 60068-2-27 50 g (11 ms) / 20 g (6 ms) with reference rod 0.5 m |
| DIN EN 60068-2-27: | 50 g (11 ms) / 20 g (6 ms) with reference rod 0.5 m |
| Vibration resistance: | DIN EN 60068-2-6 20 g (10...2000 Hz) / 1 g (5...200 Hz) with reference rod 0.5 m |
| DIN EN 60068-2-6: | 20 g (10...2000 Hz) / 1 g (5...200 Hz) with reference rod 0.5 m |
| MTTF [years]: | 216 |
| Weight [g]: | 396.5 |
| Materials: | stainless steel (1.4404 / 316L); PEI; PFA; PBT; FKM |
| Materials (wetted parts): | stainless steel (1.4404 / 316L); PEEK |
| Process connection: | G 1 Aseptoflex Vario |
| Surface characteristics Ra/Rz of the wetted parts: | < 0.8 |
| Display: | Display unit 3 x LED, green switching status 2 x LED, yellow level alphanumeric display, 4-digit parameter setting alphanumeric display, 4-digit |
| Display unit: | 3 x LED, green |
| switching status: | 2 x LED, yellow |
| level: | alphanumeric display, 4-digit |
| parameter setting: | alphanumeric display, 4-digit |
| Pack quantity: | 1 pcs. |
| Connection: | Connector: 1 x M12; Contacts: gold-plated |
Logistic parameters
| ECCN: | |
| Country of Origin: | DE |
| EAN: | |
| Weight: | 0.40 kg |
| Length: | 0.00 m |
| Width: | 0.00 m |
| Height: | 0.00 m |