SICK IQ40-20BDOKK0S Inductive Proximity Sensor

Selling Points

1Compact Design: The IQ40-20BDOKK0S features a rectangular housing with dimensions 40 mm x 40 mm x 118 mm.
2Precise Detection: Offers a sensing range of 20 mm and a safe sensing range of 16.2 mm for reliable operation.
3Easy Installation: Equipped with a push-lock system for tool-free mounting in just one second.
4Durable Construction: Designed with IP67, IP68, and IP69K ratings for robust performance in harsh environments.
5Versatile Connectivity: Available with a cable gland connection type for easy integration into various systems.

Detailed engineering parameters based on manufacturer documentation

Parameter	Value	Parameter	Value
Housing	Rectangular	Housing	Standard design
Dimensions (W x H x D)	40 mm x 40 mm x 118 mm	Sensing range Sn	20 mm
Safe sensing range Sa	16.2 mm	Installation type	Flush
Switching frequency	150 Hz	Connection type	Cable gland
Output function	NC	Electrical wiring	DC 2-wire
Enclosure rating	IP67, IP68, IP69K	Special applications	Difficult application conditions
Supply voltage	10 V DC ... 30 V DC	Ripple	≤ 10 V
Voltage drop	≤ 4 V2)#!#≤ 4.5 V3)	Time delay before availability	< 100 ms
Hysteresis	5 % ... 15 %	Reproducibility	≤ 2 %
Temperature drift (of Sr)	± 10 %	Continuous current Ia	≤ 100 mA
Cable gland clamping area	M20 1.5	Wire size	≤ 2.5 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 ... +85 °C
Ambient temperature, storage	–40 °C ... +85 °C	Housing material	Plastic, PA 66
Sensing face material	Plastic, PA 66	Tightening torque, max.	1.8 Nm
Protection class	II	UL File No.	E348498
Note	The values are reference values which may vary	Stainless steel (V2A, 304)	Approx. 0.7
Aluminum (Al)	Approx. 0.3	Copper (Cu)	Approx. 0.3
Brass (Br)	Approx. 0.4	Remark	Associated graphic see "Installation"
A	0 mm	B	40 mm
C	40 mm	D	60 mm
E	0 mm	F	70 mm

Specifications may be subject to change without notice