Fast delivery within 72 Hours
IFM LMC840
LMC840
Request for Quote
Shipping & Delivery
-
Courier delivery
Our courier will deliver to the specified address
5-6 Days
From €20
-
DHL Courier delivery
DHL courier will deliver to the specified address
2-3 Days
From €40
-
Warranty 1 year
-
Free 30-Day returns
Description
For the reliable level control in tanks and containers
Two programmable switching outputs, one of them with IO-Link communication interface
Preset to water and hydrous media
Simple process connection via screw-in adapter
Reliable suppression of deposits or foam
User-friendly communication and parameterisation via IO-Link
Specification
Product characteristics
| Number of inputs and outputs | Number of digital outputs: 2 |
|---|---|
| Factory setting | water; hydrous media |
| Process connection | M12 x 1,5 external thread ISO 6149-3 |
Application
| Special feature | Gold-plated contacts |
|---|---|
| Media | water; hydrous media; oils; oil-based media; coolants; powder |
| Cannot be used for | See the operating instructions, chapter "Function and features". |
| Medium temperature[°C] [°C] | -25...100 |
| Pressure rating | 40 bar 4 MPa |
| 40 bar | 4 MPa |
| Vacuum resistance | -1000 mbar -0.1 MPa |
| -1000 mbar | -0.1 MPa |
| Probe length[mm] [mm] | 22.6 |
| MAWP for applications according to CRN[bar] [bar] | 40 |
Electrical data
| Operating voltage[V] [V] | 10.8...30 DC; (IO-Link: 18...30 DC) ; (see interruptions in the supply voltage under remarks) |
|---|---|
| Current consumption[mA] [mA] | < 35 |
| Protection class | III |
| Reverse polarity protection | yes |
Inputs / outputs
| Number of inputs and outputs | Number of digital outputs: 2 |
|---|
Outputs
| Total number of outputs | 2 |
|---|---|
| Output signal | switching signal; IO-Link |
| Electrical design | NPN/PNP |
| Number of digital outputs | 2 |
| 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] | 50; (100 (...60 °C)) |
| Factory setting | Electrical design NPN schaltend |
| Short-circuit protection | yes |
| Type of short-circuit protection | thermal, pulsed |
| Overload protection | yes |
Measuring/setting range
| Factory setting | water; hydrous media |
|---|
Response times
| Response time[s] [s] | < 0.5 |
|---|
Interfaces
| Communication interface | IO-Link |
|---|---|
| IO-Link revision | 1.1 |
| SDCI standard | IEC 61131-9 |
| SIO mode | no |
| Required master port type | A |
| Supported DeviceIDs | default 1960 |
| default | 1960 |
Operating conditions
| Ambient temperature[°C] [°C] | -25...85 |
|---|---|
| Storage temperature[°C] [°C] | -40...85 |
| Protection | IP 68; IP 69; (7 days / 3 m water depth / 0.3 bar: IP 68) |
Tests / approvals
| EMC | DIN EN 61000-6-2 DIN EN 61000-6-3 : in a closed metal tank DIN EN 61000-6-4 : in plastic or open metal tanks |
|---|---|
| DIN EN 61000-6-3 | : in a closed metal tank |
| DIN EN 61000-6-4 | : in plastic or open metal tanks |
| Shock resistance | DIN EN 60068-2-27 50 g (11 ms) |
| DIN EN 60068-2-27 | 50 g (11 ms) |
| Vibration resistance | DIN EN 60068-2-6 20 g (10...2000 Hz) |
| DIN EN 60068-2-6 | 20 g (10...2000 Hz) |
| MTTF[years] [years] | 528 |
| UL approval | Ta -25...50 °C Enclosure type Type 1 UL approval no. H003 File number UL E174191 |
| Ta | -25...50 °C |
| Enclosure type | Type 1 |
| UL approval no. | H003 |
| File number UL | E174191 |
Mechanical data
| Weight[g] [g] | 83 |
|---|---|
| Dimensions[mm] [mm] | Ø 18.1 / L = 76.2 |
| Materials | housing: stainless steel (316L/1.4404); probe: PEEK; plug: PEI; Sealing: FKM; EPDM |
| Materials (wetted parts) | housing: stainless steel (316L/1.4404); probe: PEEK; Sealing: EPDM |
| Process connection | M12 x 1,5 external thread ISO 6149-3 |
Displays / operating elements
| Display | switching status LED, yellow operating status LED, green |
|---|---|
| switching status | LED, yellow |
| operating status | LED, green |
Remarks
| Remarks | supply voltage interruption - At supply voltages below 18 V, interruptions in the supply voltage of less than 1 ms can cause the device to reset |
|---|---|
| Pack quantity | 1 pcs. |
Electrical connection
| Connector | 1 x M12; coding: A; Contacts: gold-plated |
|---|
Reviews
Clear filtersThere are no reviews yet.