LU40 Linear Inductive Proximity Sensor 80mm
LU40 linear inductive proximity sensor adopts wide dual voltage 10-30VDC/90-250VAC design, with 80mm ultra-long sensing distance. It supports PNP/NPN output and NO/NC/NO+NC multi working modes, 10Hz/5Hz low speed response for stable heavy-duty detection. IP67 protection, non-flush installation and flexible wiring, ideal for large machinery and conveyor line long-distance detection.
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Product Details
The LU40 linear inductive proximity sensor is designed for ultra-long distance metal detection in large industrial equipment. Dual voltage design covers both low voltage DC and industrial AC power supply, greatly improving application flexibility.
It features 80mm super long sensing distance and low 10Hz/5Hz response frequency, more suitable for low-speed and heavy-load working conditions. Supporting PNP/NPN switching output and NO/NC/NO+NC combined function, it can match different control systems. Adopting IP67 dustproof and waterproof structure, non-flush mounting and optional cable or connector wiring for easy field installation.
This sensor complies with international standards: GB/T14048.10-2016 / IEC60947-5-2:2012.
Technical Parameters
| Item | LU39 | LU40 | LU41 |
|---|---|---|---|
| Product Model | LU39 | LU40 | LU41 |
| Supply Voltage | 10…30VDC/90…250VAC | 10…30VDC/90…250VAC | 10…30VDC/90…250VAC |
| Switch Output | PNP/NPN | PNP/NPN | PNP/NPN |
| Output Status | NO/NC/NO+NC | NO/NC/NO+NC | NO/NC/NO+NC |
| Sensing Distance | 50mm | 80mm | 120mm |
| 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 | 50Hz/10Hz | 10Hz/5Hz | 10Hz/5Hz |
| 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 | Non-flush Mount | Non-flush Mount | Non-flush Mount |
| Wiring Method | Cable / Connector | Cable / Connector | Cable / Connector |
| Compliance Standard | GB/T14048.10-2016 / IEC60947-5-2012 | GB/T14048.10-2016 / IEC60947-5-2012 | GB/T14048.10-2016 / IEC60947-5-2012 |
