Highly Reliable Inductive Proximity Sensor by SICK

Selling Points

1Detects objects with utmost precision, ensuring reliable switching behavior.
2Resistant to oils and cooling lubricants, making it suitable for zones with coolants and lubricants.
3Molded housing encapsulates electronics, increasing shock and vibration resistance.
4Resistant to high-pressure cleaning and various cleaning agents, ensuring long-term reliability in harsh environments.
5Offers flexibility and communication options via IO-Link for easy configuration and diagnostics.

Detailed engineering parameters based on manufacturer documentation

Parameter	Value	Parameter	Value
Housing	Metric	Thread size	M14 x 1.5
Diameter	Ø 14 mm	Pressure resistance	≤ 500 bar
Sensing range Sn	3 mm	Safe sensing range Sa	2.4 mm
Installation type	Flush	Switching frequency	500 Hz
Connection type	Male connector M12, 4-pin	Switching output	PNP
Output function	NC	Electrical wiring	DC 3-wire
Enclosure rating	IP68	Special features	High pressure resistant
Special applications	Hydraulic application	Supply voltage	10 V DC ... 30 V DC
Ripple	≤ 20 %	Voltage drop	≤ 2 V
Time delay before availability	≤ 50 ms	Hysteresis	1 % ... 15 %
Reproducibility	≤ 4 %	Temperature drift (of Sr)	15 %
EMC	According to EN 60947-5-2	Continuous current Ia	≤ 200 mA
Vacuum resistance	10#!#Torr	Large sealing ring	11.5 mm x 2.0 mm
Short-circuit protection	✔	Shock and vibration resistance	30 g, 11 ms / 10 ... 55 Hz, 1 mm
Ambient operating temperature	–25 °C ... +80 °C	Housing material	Stainless steel V4A, DIN 1.4404 / AISI 316L
Sensing face material	Ceramics, ZrO2	Sealing ring material	NBR
Housing length	65 mm	Thread length	11 mm
Tightening torque, max.	≤ 70 Nm	Note	The values are reference values which may vary
St37 steel (Fe)	1	Stainless steel (V2A, 304)	Approx. 0.85
Aluminum (Al)	Approx. 0	Copper (Cu)	Approx. 0
Brass (Br)	Approx. 0.15	Remark	Associated graphic see "Installation"
B	12 mm	C	14 mm
D	9 mm	F	20 mm

Specifications may be subject to change without notice