Highly Accurate Inductive Proximity Sensor IQ08-04NPOKW2S by SICK

Selling Points

1Precise Object Detection: Detects objects with utmost precision, unaffected by material type.
2Robust Design: Encapsulated electronics ensure high shock and vibration resistance.
3Wide Compatibility: Suitable for metals, wood, paper, liquids, granules, and permanent magnets.
4Long-Term Reliability: Ensures consistent performance over extended periods.
5Customizable Solutions: Available with various sensing ranges and communication options via IO-Link.

Detailed engineering parameters based on manufacturer documentation

Parameter	Value	Parameter	Value
Housing	Rectangular	Dimensions (W x H x D)	8 mm x 40 mm x 8 mm
Sensing range Sn	4 mm	Safe sensing range Sa	3.24 mm
Installation type	Non-flush	Switching frequency	2,000 Hz
Connection type	Cable, 3-wire, 2 m	Switching output	PNP
Output function	NC	Electrical wiring	DC 3-wire
Enclosure rating	IP67, IP68	Supply voltage	10 V DC ... 30 V DC
Ripple	≤ 10 %	Voltage drop	≤ 2 V
Time delay before availability	≤ 100 ms	Hysteresis	5 % ... 15 %
Reproducibility	≤ 2 %3)#!#4)	Temperature drift (of Sr)	± 10 %
EMC	According to EN 60947-5-2	Continuous current Ia	≤ 200 mA
No load current	10 mA	Cable material	PVC
Conductor size	0.14 mm²	Cable diameter	Ø 2.9 mm
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 ... +75 °C
Housing material	Plastic, VISTAL®	Sensing face material	Plastic, VISTAL®
Tightening torque, max.	≤ 1.5 Nm	UL File No.	NRKH.E348498
Note	The values are reference values which may vary	Stainless steel (V2A, 304)	Approx. 0.7
Aluminum (Al)	Approx. 0.5	Copper (Cu)	Approx. 0.4
Brass (Br)	Approx. 0.5	Remark	Associated graphic see "Installation"
A	4 mm	B	24 mm
C	8 mm	D	12 mm
E	20 mm	F	32 mm
G	8 mm

Specifications may be subject to change without notice