Inductive Sensors

BES Q40KFU-PSC20A-S04G

Order Code: BES021U

Internet

www.balluff.com

eCl@ss 9.1: 27-27-01-01

Subject to change without notice: 258799

ETIM 6.0: EC002714

BES021U_0.9_2023-12-13

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Environmental conditions

Ambient temperature

-25...70 °C

Contamination scale

3

EN 60068-2-27, Shock

Half-sinus, 30 g , 11 ms

EN 60068-2-6, Vibration

55 Hz, amplitude 1 mm, 3x30 min

IP rating

IP67

Magnetic field immune

magnetic field immune (AC/DC)

Functional safety

MTTF (40 °C)

520 a

Interface

Switching output

PNP normally open (NO)

Material

Housing material

PBT

Material sensing surface

PBT

Mechanical data

Dimension

40 x 40 x 62 mm

Installation

for flush mounting

Size

40x40

Range/Distance

Assured operating distance Sa

16 mm

Hysteresis H max. (% of Sr)

15.0 %

Rated operating distance Sn

20 mm

Real switching distance sr

20 mm

Repeat accuracy max. (% of Sr)

5.0 %

Switching distance marking

■■

Temperature drift max. (% of Sr)

10 %

Tolerance Sr

±10 %

Remarks

The sensor is functional again after the overload has been eliminated.

LED 1: Function

LED 2: Operating voltage

Switching distance and tolerance data apply to the sensing surface location shown.

For more information about MTTF and B10d see MTTF / B10d Certificate

Indication of the MTTF- / B10d value does not represent a binding composition and/or life expectancy assurance; these are simply experiential values with

no warranty implications. These declared values also do not extend the expiration period for defect claims or affect it in any way.

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Connector Drawings

Wiring Diagrams