SICK IM12-04NAS-ZU0 Inductive Sensor, M12, 4mm Range, 2-Wire AC NO

Selling Points

1Accurate Detection: Detects objects up to 4mm with high accuracy.
2Durable Construction: Special construction housing made of metal for durability.
3Wide Operating Voltage: Compatible with 20-250V AC supply voltage.
4IP67 Rating: Protected against dust and water ingress, ensuring reliable operation.
5Compact Design: M12 threaded barrel design for easy mounting and space-saving.

Detailed engineering parameters based on manufacturer documentation

Parameter	Value	Parameter	Value
Housing	Metric	Housing	Standard design
Thread size	M12 x 1	Diameter	Ø 12 mm
Sensing range Sn	4 mm	Safe sensing range Sa	3.24 mm
Installation type	Non-flush	Switching frequency	25 Hz
Connection type	Cable, 2-wire, 2 m	Output function	NO
Electrical wiring	AC 2-wire	Enclosure rating	IP67
Items supplied	Mounting nut, brass, nickel-plated (2x)	Supply voltage	20 V AC ... 250 V AC
Voltage drop	≤ 8.5 V	Time delay before availability	≤ 10 ms
Hysteresis	1 % ... 15 %	Reproducibility	≤ 10 %
Temperature drift (of Sr)	± 10 %	EMC	According to EN 60947-5-2#!#As per EN 55011, class B
Continuous current Ia	≤ 250 mA4)#!#≤ 200 mA5)	Off-state current	≤ 3 mA (AC 250 V)#!#≤ 1.5 mA (AC 120 V)
Minimum load current	≥ 8 mA	Short-time withstand current	0.9 A
Cable material	PUR/PVC	Conductor size	0.5 mm²
Short-circuit protection	—	Power-up pulse protection	✔
Shock and vibration resistance	30 g, 11 ms / 10 ... 55 Hz, 1 mm	Ambient operating temperature	–25 °C ... +80 °C
Housing material	Brass, nickel-plated	Sensing face material	Plastic, PBT
Housing length	71 mm	Thread length	46 mm
Tightening torque, max.	≤ 7 Nm	Protection class	I
Note	The values are reference values which may vary	Stainless steel (V2A, 304)	Approx. 0.8
Aluminum (Al)	Approx. 0.45	Copper (Cu)	Approx. 0.4
Remark	Associated graphic see "Installation"	A	12 mm
B	24 mm	C	12 mm
D	12 mm	E	8 mm
F	32 mm

Specifications may be subject to change without notice