LU29 Linear Inductive Proximity Sensor, 5/8mm Sensing Distance, 10-30VDC/90-250VAC, IP67
LU29 linear inductive proximity sensor supports dual voltage input (10-30VDC/90-250VAC), suitable for complex industrial power supply scenarios. It provides PNP/NPN output with NO/NC/NO+NC status options, 5/8mm sensing distance, and 300Hz/15Hz dual response frequency. With IP67 protection, plastic housing, and flush/non-flush mounting, it delivers stable performance for metal detection in automation equipment, easy to integrate with cable or connector wiring.
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Product Details
The LU29 linear inductive proximity sensor is a versatile and reliable solution for metal detection in industrial automation. It supports both DC and AC wide voltage input, adapting to diverse power supply conditions in workshops and production lines. Its durable plastic housing with IP67 waterproof and dustproof rating ensures stable operation in harsh industrial environments, even in high humidity or dusty areas.
Featuring 5/8mm adjustable sensing distance and 300Hz/15Hz dual response frequency, the LU29 maintains high repeat accuracy (＜3%), meeting precise position detection needs. It supports both flush and non-flush mounting configurations, with cable or connector wiring options for flexible installation in machine tools, conveyors, and automated production systems.
This sensor complies with international standards: GB/T14048.10-2016 / IEC60947-5-2:2012, ensuring quality and compatibility with global industrial equipment.
Technical Parameters
| Item | | 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 | 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 |
