LU38 Linear Inductive Proximity Sensor, 40mm Sensing Distance, 10-30VDC/90-250VAC, IP67
LU38 linear inductive proximity sensor is designed for long-distance metal detection, supporting dual voltage input (10-30VDC/90-250VAC). It provides PNP/NPN output with NO/NC/NO+NC status, 40mm fixed sensing distance, and 50Hz/10Hz response frequency. With IP67 protection, plastic housing, non-flush mounting, and cable/connector wiring, it is ideal for large-scale industrial equipment requiring long-distance position detection.
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Product Details
The LU38 linear inductive proximity sensor specializes in long-distance metal detection, featuring a 40mm fixed sensing distance that meets the needs of large-scale industrial automation equipment. It supports both DC and AC wide voltage input (10-30VDC/90-250VAC), making it suitable for diverse power supply scenarios, including outdoor and large workshop environments.
Equipped with PNP/NPN output and NO/NC/NO+NC output status, the LU38 offers flexible control options. It maintains high repeat accuracy (＜3%) and dual response frequency (50Hz/10Hz), ensuring stable and reliable performance for long-distance position feedback. The sensor adopts non-flush mounting, with cable or connector wiring for easy installation and integration into heavy-duty machinery, conveyors, and large-scale production lines.
This sensor complies with international standards: GB/T14048.10-2016 / IEC60947-5-2:2012, guaranteeing quality and compatibility with global industrial systems.
Technical Parameters
| Item | LU29 | LU37 | LU38 |
|---|---|---|---|
| Product Model | LU29 | LU37 | LU38 |
| Supply Voltage | 10…30VDC/90…250VAC | 10…30VDC/90…250VAC | 10…30VDC/90…250VAC |
| Switch Output | PNP/NPN | PNP/NPN/Analog | PNP/NPN |
| Output Status | NO/NC/NO+NC | NO/NC/NO+NC | NO/NC/NO+NC |
| Sensing Distance | 5/8mm | 15/20mm | 40mm |
| Output Current | ≤200mA | ≤200mA | ≤200mA |
| Output Voltage Drop | DC＜4V, AC＜10V | DC＜4V, AC＜10V | DC＜4V, AC＜10V |
| Consumption Current | ＜15mA | ＜15mA | ＜15mA |
| Repeat Accuracy | ＜3% | ＜3% | ＜3% |
| Response Frequency | 300Hz / 15Hz | 200Hz / 15Hz | 50Hz / 10Hz |
| Operating Temperature | －25℃~+70℃ | －25℃~+70℃ | －25℃~+70℃ |
| Insulation Resistance | ≥50MΩ | ≥50MΩ | ≥50MΩ |
| Housing Material | Plastic | Plastic | Plastic |
| Protection Grade（Compliant with IEC529 and EN60529 standards） | IP67 | IP67 | IP67 |
| Mounting Type | Flush / Non-flush Mount | Flush / Non-flush Mount | Non-flush Mount |
| Wiring Method | Cable / Connector | Cable / Connector | Cable / Connector |
| Compliance Standard | GB/T14048.10-2016 / IEC60947-5-2:2012 | GB/T14048.10-2016 / IEC60947-5-2:2012 | GB/T14048.10-2016 / IEC60947-5-2:2012 |
