Crazy Accurate M4 Inductive Proximity Sensor Switch With 1mm Sensing Distance And 78 Inch Cable, 10-30VDC, 3-Wire PNP NC, Shielded Detector, LJ4A3-1-Z/AY, Grey

Ultra-Precise M4 Inductive Sensor, 1mm Sensing, Single
✔️ 1mm sensing, 200 cm (78 in) cable, 10-30V DC, PNP NC, shielded, 4mm mount

Upgrade your automation with a compact shielded inductive proximity sensor designed for precise metal detection in CNC machines, 3D printers, and industrial lines.

✅ Detection: 1mm sensing distance tuned for magnetic metals.
✅ Cable: 200 cm (78 in) jacketed wiring for flexible installation.
✅ Output: PNP normally closed with reversal protection and surge absorption.
✅ Voltage: 10-30V DC; 150 mA current capability.
✅ Mounting: 4mm diameter flush-mount; shielded housing minimizes EMI.
✅ Environment: -30°C to 65°C; 35-95% RH.

💡 What is an inductive proximity sensor used for in automation and how does a 1mm sensing distance help accuracy? These devices detect metal parts without contact, enabling reliable, hands-off positioning in machines. - Handy for CNC machines, 3D printers, conveyors - Non-contact metal detection with fast response - Easy interface with PLCs via 10-30V DC PNP NC outputs - Shielded M4 housing reduces EMI in tight spaces