IFM LMT121
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Quick facts
| Availability | Confirmed on request |
| Category | Use in hygienic applications |
| Warranty | 12-month (new) · 3-month (used/refurbished) |
Shipping & availability
When can LMT121 be shipped?
LMT121 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.
Can I pick up LMT121 in person?
Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.
Is express delivery available?
Yes — mention it when you request a quote for LMT121 and we'll include express shipping options in our reply.
My factory is down and I need this urgently — can you help?
For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for LMT121, subject to availability and destination.
For the reliable level control in tanks and containers Hygienic design for the requirements of the food and beverage industry Use in liquid and viscous media and bulk materials Differentiation of media by parameterisation of the switching outputs Reliable suppression of deposits or foam User-friendly communication and parameterisation via IO-Link
Specifications
Product characteristics
| Number of inputs and outputs | Number of digital outputs: 2 |
| Factory setting | media with low water content |
| Process connection | threaded connection G 1/2 sealing cone |
Application
| Special feature | Gold-plated contacts |
| Media | Liquids; viscous media; powder |
| Cannot be used for | See the operating instructions, chapter "Function and features". |
| Probe length[mm] [mm] | 11 |
| Tank pressure | -1...40; (MAWP for applications according to CRN: 40 bar / 4 MPa) bar; -0.1...4; (MAWP for applications according to CRN: 40 bar / 4 MPa) MPa |
| -1...40; (MAWP for applications according to CRN: 40 bar / 4 MPa) bar | -0.1...4; (MAWP for applications according to CRN: 40 bar / 4 MPa) MPa |
| MAWP for applications according to CRN[bar] [bar] | 40 |
| Medium temperature[°C] [°C] | -40...100 |
| Medium temperature short time[°C] [°C] | -40...150; (1 h) |
Electrical data
| Operating voltage[V] [V] | 18...30 DC |
| Current consumption[mA] [mA] | < 50 |
| Protection class | III |
| Reverse polarity protection | yes |
| Measuring principle | capacitive |
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 | PNP/NPN |
| 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] | 100 |
| Short-circuit protection | yes |
| Type of short-circuit protection | pulsed |
| Overload protection | yes |
Measuring/setting range
| Factory setting | media with low water content |
Response times
| Response time[s] [s] | < 0.5 |
Interfaces
| Communication interface | IO-Link |
| Transmission type | COM2 (38,4 kBaud) |
| IO-Link revision | 1.1 |
| SDCI standard | IEC 61131-9 |
| SIO mode | yes |
| Required master port type | A |
| Process data analogue | 1 |
| Process data binary | 2 |
| Min. process cycle time[ms] [ms] | 2.3 |
| Supported DeviceIDs | default; 306 |
| default | 306 |
Operating conditions
| Ambient temperature[°C] [°C] | -40...85 |
| Note on ambient temperature | Medium temperature: < 100 °C; -40...60 °C; Medium temperature: < 150 °C |
| Storage temperature[°C] [°C] | -40...85 |
| Protection | IP 68; IP 69K |
Tests / approvals
| EMC | DIN EN 61000-6-2; DIN EN 61000-6-4; : open tanks; DIN EN 61000-6-3; : closed tanks |
| DIN EN 61000-6-4 | : open tanks |
| DIN EN 61000-6-3 | : closed 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] | 223 |
| UL approval | UL approval no.; H001 |
| UL approval no. | H001 |
Mechanical data
| Weight[g] [g] | 211 |
| Dimensions[mm] [mm] | Ø 30 / L = 113 |
| Materials | stainless steel (316L/1.4404); PEEK; PEI; FKM |
| Materials (wetted parts) | PEEK surface characteristics: Ra < 0,8 µm / Rz = 4 µm |
| Process connection | threaded connection G 1/2 sealing cone |
Displays / operating elements
| Display | switching status; LED, yellow; operating status; LED, green |
| switching status | LED, yellow |
| operating status | LED, green |
Remarks
| Pack quantity | 1 pcs. |
Electrical connection
| Connector | 1 x M12; coding: A; Contacts: gold-plated |
