Sick IME18-12NNSZW2S Magnetic Proximity Sensor

Series#: Sick

Product Details

Premium SICK IME18-12NNSZW2S and IME18-12NPSZW2S Inductive Proximity Sensors, engineered for reliable non-flush detection in industrial automation.
12 mm sensing range (Sn) with high switching frequency of 1,000 Hz, ensuring fast and accurate object presence detection.
Robust M18 x 1 cylindrical brass housing, nickel-plated for corrosion resistance, rated IP67 for harsh environments.
DC 3-wire operation with NPN normally open output (NO), available in both NNSZW2S and NPSZW2S models for flexible integration.
Wide operating temperature range from –25 °C to +75 °C, with built-in short-circuit, reverse polarity, and power-up pulse protection.
Includes 2-meter PVC cable (3-wire) and two mounting nuts, simplifying installation and reducing downtime.
100% Brand New & Original, securely packed and ready for reliable global shipping.

Specification

The SICK IME18-12NNSZW2S and IME18-12NPSZW2S are high-performance inductive proximity sensors designed for precise non-flush mounting in cylindrical M18 x 1 threads. These sensors deliver a 12 mm nominal sensing range (Sn) with a safe sensing distance of 9.72 mm (Sa), making them ideal for metal target detection in automated assembly lines, packaging machinery, and material handling systems. With a robust nickel-plated brass housing and IP67 enclosure rating, they withstand vibration, shock (30 g, 11 ms), and moisture in demanding industrial environments. The NPN normally open (NO) output, combined with a 1,000 Hz switching frequency, ensures rapid response for high-speed counting or positioning tasks. Each unit is factory-tested for EMC compliance per EN 60947-5-2 and features built-in short-circuit, reverse polarity, and power-up pulse protection for long-term reliability. Supplied with a 2-meter PVC cable and two nickel-plated brass nuts, these sensors are ready for immediate deployment in global automation projects.

Parameter	Specification
Housing Design	Cylindrical thread, standard
Thread Size	M18 x 1
Diameter	Ø 18 mm
Sensing Range (Sn)	12 mm
Safe Sensing Range (Sa)	9.72 mm
Installation Type	Non-flush
Switching Frequency	1,000 Hz
Connection Type	Cable, 3-wire, 2 m
Switching Output	NPN
Output Function	Normally Open (NO)
Electrical Wiring	DC 3-wire
Enclosure Rating	IP67
Supply Voltage	10 V DC … 30 V DC
Ripple	≤ 10 %
Voltage Drop	≤ 2 V
Current Consumption	10 mA
Time Delay Before Availability	≤ 100 ms
Hysteresis	5 % … 15 %
Reproducibility	≤ 2 %
Temperature Drift (of Sr)	± 10 %
EMC Standard	EN 60947-5-2
Continuous Current (Ia)	≤ 200 mA
Cable Material	PVC
Conductor Size	0.25 mm²
Cable Diameter	Ø 3.9 mm
Short-Circuit Protection	Yes
Reverse Polarity Protection	Yes
Power-Up Pulse Protection	Yes
Shock Resistance	30 g, 11 ms
Vibration Resistance	10 Hz … 55 Hz, 1 mm
Ambient Operating Temperature	–25 °C … +75 °C
Housing Material	Brass, nickel-plated
Sensing Face Material	Plastic, PA 66
Housing Length	67 mm
Thread Length	42 mm
Max. Tightening Torque	≤ 40 Nm
Items Supplied	Mounting nut, brass, nickel-plated (2x)
UL File No.	NRKH.E181493