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LMT121 Sensor for point level detection
Item code: LMT121
Condition: New product
Manufacturer: IFM
Electronic level detector, PNP/NPN, Switching signal: IO-link, G1/2 sealing cone, Connector M12x1, 4-pin, Medium temperature: -40...100°C (oil), -40...100°C (water).
Factory setting - media with low water content.
IFM LMT121 (LMACE-A12E-QSKG-2/US).
Volume discounts
| Quantity | Price | You Save |
|---|---|---|
| 5 | 184,24 € | Up to 188,67 € |
| 10 | 166,48 € | Up to 554,93 € |
Data sheet
| Sensor shape | Cylindrical |
| Material | Stainless steel |
| Product type | Sensor for point level detection |
| Cable length | without cable |
| Connector | M12x1 |
| Number of contacts | 4 |
| Switching function | Normally open/closed, (programmable NO/NC) |
| Output type | PNP/NPN |
| Power supply voltage | 18-30 VDC |
| Operating temperature | -40°C ... +85°C |
| Degree of protection | IP69K |
More info
Sensor for point level detection.
Factory setting - media with low water content.
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] | 11 | ||
| Tank pressure |
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| MAWP (for applications according to CRN)[bar] | 40 |
| Oil | |
|---|---|
| Medium temperature[°C] | -40...100 |
| Medium temperature short time[°C] | -40...150; (1 h) |
| Water | |
|---|---|
| Medium temperature[°C] | -40...100 |
| Medium temperature short time[°C] | -40...150; (1 h) |
Electrical data
| Operating voltage[V] | 18...30 DC |
| Current consumption[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] | 2.5 |
| Permanent current rating of switching output DC[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] | < 0.5 |
Interfaces
| Communication interface | IO-Link | ||||
| Transmission type | COM2 (38,4 kBaud) | ||||
| IO-Link revision | 1.1 | ||||
| SDCI standard | IEC 61131-9 | ||||
| Profiles | Smart Sensor: Process Data Variable; Device Identification | ||||
| SIO mode | yes | ||||
| Required master port type | A | ||||
| Process data analogue | 1 | ||||
| Process data binary | 2 | ||||
| Min. process cycle time[ms] | 2.3 | ||||
| Supported DeviceIDs |
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Operating conditions
| Ambient temperature[°C] | -40...85 | |||
| Note on ambient temperature |
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| Storage temperature[°C] | -40...85 | |||
| Protection | IP 68; IP 69K |
Tests / approvals
| EMC |
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| Shock resistance |
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| Vibration resistance |
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| MTTF[years] | 223 | ||||||
| UL approval |
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Mechanical data
| Weight[g] | 211 |
| Dimensions[mm] | Ø 30 / L = 113 |
| Materials | stainless steel (316L/1.4404); PEEK; PEI; FKM |
| Materials (wetted parts) | PEEK; surface characteristics: Ra < 0,8 / Rz 4 |
| Process connection | threaded connection G 1/2 sealing cone |
Displays / operating elements
| Display |
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Remarks
| Pack quantity | 1 pcs. |
Electrical connection
| Connection | Connector: 1 x M12; coding: A; Contacts: gold-plated |
