Key Parameters
Parameter Specification
Product Type Miniature Inductive Proximity Sensor (Shielded / Flush-mountable)
Order Code MICS3-AAAZ40AZ1P01
Sensing Principle Inductive
Sensing Object Metallic targets (e.g., steel, iron, aluminum, brass, copper)
Nominal Sensing Distance (Sn) 4 mm
Housing Material Stainless Steel (V4A / 316L)
Housing Diameter M8 x 1 (Cylindrical)
Mounting Flush-mountable (Shielded)
Output Function PNP (Sourcing)
Switch Configuration Normally Open (NO)
Supply Voltage 10 - 30 V DC
Current Consumption max. 15 mA (without load)
Switching Current max. 100 mA
Voltage Drop (≤ max.) ≤ 1.8 V
Switching Frequency 2 kHz (2000 Hz)
Response Time ≤ 0.25 ms
Connection Type Fixed, 2-meter PVC cable
Cable Specifications 4 x 0.25 mm², Purple (L+), Black (Output), Blue (L-)
Protection Rating IP67
LED Indicator Yellow (Status)
Operating Temperature -25 °C to +85 °C
Short-Circuit Protection Yes
Reverse Polarity Protection Yes
Approvals / Certifications CE, cULus
Functional Features
Extremely Compact Size: The M8 form factor allows installation in very tight spaces where larger sensors cannot fit.

Stainless Steel Housing: Provides excellent corrosion resistance, making it suitable for aggressive environments like food & beverage, chemical, and marine applications.

Flush Mounting (Shielded): Can be embedded in metal without affecting its sensing performance, simplifying mechanical design and protecting the sensor from damage.

High Switching Frequency: A 2 kHz response allows for the detection of very small or fast-moving parts.

Robust Cable Connection: The integrated 2-meter cable with industry-standard color coding simplifies wiring.

Full Protection: Features like short-circuit, reverse polarity, and overload protection enhance reliability and prevent damage from wiring errors.

Typical Applications
End-position detection of cylinders and actuators

Tool detection in automated machining centers and CNC machines

Part presence verification on compact assembly machines and robots

Counting metallic objects on conveyors

Speed monitoring on shafts and gears

Any application requiring reliable detection of metal in a small, rugged, and washdown-ready package.