Shell diameter M18 (18mm cylindrical), detection distance 4mm (shielded buried type), output type NPN NO (normally open), power supply voltage 10-30 V DC, maximum output current ≤ 400 mA, cable outlet method axial outlet (A), 2-meter PVC direct outlet cable shell material nickel plated brass, protection level IP67, working temperature -25 ℃~+70 ℃, switching frequency 2000 Hz, indicator light yellow LED status light
