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· One-piece housing with high-brightness LED indicator
· IP67 protection class which is effectively moisture-proof and dust-proof
· Enhance detection distance. Sensitivity adjustment adopts multi-turn potentiometer so as to reach higher adjustment accuracy
· High reliability, excellent EMC design with protection against short circuit, overloaded and reverse polarity
· Widely used in both metal and non-metal (plastic, powder, liquid, etc.) material testing
Product Selection
| Output method | Buried | Non-buried | ||
| NPN DC 3 WIRES
DC 6-36V |
NO | LJC18A3-5-Z/BX | LJC18A3-B-Z/BX | |
| NC | LJC18A3-5-Z/AX | LJC18A3-B-Z/AX | ||
| NO/NC | ||||
| PNP DC 3 WIRES
DC 6-36V |
NO | LJC18A3-5-Z/BY | LJC18A3-B-Z/BY | |
| NC | LJC18A3-5-Z/AY | LJC18A3-B-Z/AY | ||
| NO/NC | ||||
| DC 2 WIRES DC 6-36V | NO | |||
| NC | ||||
| AC 2 WIRES
AC 90-250V |
NO | LJC18A3-5-J/EZ | LJC18A3-B-J/EZ | |
| NC | LJC18A3-5-J/DZ | LJC18A3-B-J/DZ | ||
| SENSING DISTANCE | 5MM Adjustable | 10MM Adjustable | ||
| Technical specifications | ||||
| Mounting | Flush | Non-flush | Leakage current(Ir) | ≤15MA |
| Rated distance(Sn) | 5mm | 10mm | Circuit protection | …… |
| Assured diatance(Sa) | 0….4.3mm | 0….8.9mm | Output indicator | YELLOW LED |
| Dimensions | M12*52mm | M12*56 mm | Ambient temperature | -25℃ – 70℃ |
| Output | NO/NC/NO+NC(depends on part number) | Ambient humidity | 35-95%RH | |
| Supply voltage | 10-30VDC | Switching frequency(F) | 50HZ | |
| Standard target | Fe 12*12*1t | Voltage withstand | 1000V/AC 50/60Hz 60s | |
| Switch-point drifts(%/Sr) | <=±20% | Insulation resistance | >=500ΜΩ(500VDC) | |
| Hysteresis range(%/Sr) | 1…20% | Vibration resistance | 10…50Hz(1.5mm) | |
| Repeat accuracy(R) | <3% | Degree of Protection | IP67 | |
| Load current | <200mA | Housing material | Nickel-copper Alloy | |
| Residual Voltage | <2.5V | Connection type | 2M PVC Cable | |
