IFM LL8023
Richiedi un preventivo
In breve
| Disponibilità | Conferma su richiesta |
| Garanzia | 12 mesi (nuovo) · 3 mesi (usato/rigenerato) |
Spedizione e disponibilità
Quando può essere spedito LL8023?
LL8023 viene reperito su richiesta — richiedi un preventivo e ti confermeremo disponibilità e tempi di consegna esatti per questa unità specifica.
Posso ritirare LL8023 di persona?
Il ritiro presso il nostro magazzino di Groningen, Paesi Bassi, potrebbe essere possibile — contattaci prima dell'ordine per verificare disponibilità e concordare un orario di ritiro.
È disponibile la consegna espressa?
Sì — menzionalo nella richiesta di preventivo per LL8023 e includeremo le opzioni di spedizione espressa nella nostra risposta.
Il nostro impianto è fermo e ci serve con urgenza: potete aiutarci?
In caso di guasto critico, contattaci direttamente al +31 (0)50-7110348 o a sales@partnerplc.com — valuteremo un corriere in giornata o una consegna dedicata per LL8023, in base a disponibilità e destinazione.
Reliable level detection in containers and tanks For use in water, oils and coolants Easy adjustment to the medium to be measured Clearly visible 4-digit LED display Two programmable switching outputs for leakage detection
Specifiche
Product characteristics
| Number of inputs and outputs | Number of digital outputs: 4 |
| Probe length L[mm] [mm] | 472 |
Application
| Special feature | Gold-plated contacts |
| Media | hydrous coolants; oils; water; media similar to water |
| Dielectric constant of the medium | > 2 |
| Cannot be used for | extremely conductive media; adhering media; granulates; bulk material; acids; alkali |
| Tank pressure | 0.5; (when mounting with mounting accessories: E43001 - E43007, E43019) bar; 0.05; (when mounting with mounting accessories: E43001 - E43007, E43019) MPa |
| 0.5; (when mounting with mounting accessories: E43001 - E43007, E43019) bar | 0.05; (when mounting with mounting accessories: E43001 - E43007, E43019) MPa |
| Medium temperature[°C] [°C] | 0...35; (LL8023 + E43101: 0...60; For water and hydrous media with temperatures > 35 °C install the unit into a climatic tube.) |
| Medium temperature short time[°C] [°C] | 0...90 |
Electrical data
| Operating voltage[V] [V] | 18...30 DC; ("supply class 2" to cULus) |
| Current consumption[mA] [mA] | < 60 |
| Protection class | III |
| Reverse polarity protection | yes |
| Power-on delay time[s] [s] | 3 |
| Measuring principle | capacitive |
Inputs / outputs
| Number of inputs and outputs | Number of digital outputs: 4 |
Outputs
| Total number of outputs | 4 |
| Output signal | switching signal |
| Electrical design | PNP |
| Number of digital outputs | 4 |
| Output function | normally open / normally closed; (parameterisable) |
| Max. voltage drop switching output DC[V] [V] | 2.5 |
| Permanent current rating of switching output DC[mA] [mA] | 200 |
| Short-circuit protection | yes |
| Type of short-circuit protection | thermal, pulsed |
| Overload protection | yes |
Measuring/setting range
| Probe length L[mm] [mm] | 472 |
| Active range A[mm] [mm] | 390 |
| Inactive range I1 / I2[mm] [mm] | 53 / 30 |
| Set point SP[mm] [mm] | 40...390 |
| Reset point rP[mm] [mm] | 35...385 |
| In steps of[mm] [mm] | 5 |
| Hysteresis[mm] [mm] | 5 |
| Overflow switch point OP[mm] [mm] | 139 - 163 - 188 - 212 - 236 - 261 - 285 - 310 - 334 - 358 - 383 -407 |
| Hysteresis, OP[mm] [mm] | 3 |
| Display range[°C] [°C] | -10...100 |
Accuracy / deviations
| Measuring error[% of the final value] [% of the final value] | ± 5 |
| Repeatability | ± 2 |
Software / programming
| Parameter setting options | hysteresis / window; normally open / normally closed; SP/rP position; OP position; adjustment OP; medium selection; offset setting; Display unit; settings for leakage monitoring |
Operating conditions
| Ambient temperature[°C] [°C] | 0...60 |
| Storage temperature[°C] [°C] | -25...80 |
| Protection | IP 67 |
Tests / approvals
| EMC | EN 61000-4-2 ESD; 4 kV CD / 8 kV AD; EN 61000-4-3 HF radiated; 10 V/m; EN 61000-4-4 Burst; 2 kV; EN 61000-4-6 HF conducted; 10 V |
| EN 61000-4-2 ESD | 4 kV CD / 8 kV AD |
| EN 61000-4-3 HF radiated | 10 V/m |
| EN 61000-4-4 Burst | 2 kV |
| EN 61000-4-6 HF conducted | 10 V |
| Shock resistance | DIN EN 60068-2-29; 15 g (11 ms) |
| DIN EN 60068-2-29 | 15 g (11 ms) |
| Vibration resistance | DIN EN 60068-2-6; 5 g (10...2000 Hz) |
| DIN EN 60068-2-6 | 5 g (10...2000 Hz) |
| MTTF[years] [years] | 202 |
Mechanical data
| Weight[g] [g] | 424 |
| Dimensions[mm] [mm] | Ø 16 |
| Materials | stainless steel (304/1.4301); FKM; NBR; PBT; PC; PEI; PP; TPE-V |
| Materials (wetted parts) | PP |
Displays / operating elements
| Display | display unit / status; 4 x LED, green; switching status; 4 x LED, yellow; level; alphanumeric display, 4-digit; parameter setting; alphanumeric display, 4-digit |
| display unit / status | 4 x LED, green |
| switching status | 4 x LED, yellow |
| level | alphanumeric display, 4-digit |
| parameter setting | alphanumeric display, 4-digit |
Remarks
| Pack quantity | 1 pcs. |
Electrical connection
| Connector | 1 x M12; coding: A; Contacts: gold-plated |



