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Inductive proximity switches and proximity sensors

Inductive sensors

Available in:

25 Series

Balluff offers a wide range of inductive proximity switches and sensors for various applications and industries. Whether standard inductive proximity sensors, high-pressure sensors, hygienic sensors / washdown compliant, factor 1 sensors, magnetic field resistant by magnetic shielding, weld immune proximity sensors, high temperature sensors, explosion-proof (IECEx, ATEX) or NAMUR sensors, you are guaranteed to find the right product for your individual application in our portfolio thanks to different housing materials and sealing methods. We offer different designs, housing diameters and thread sizes for easy integration in a wide range of situations and for optimum solutions even where space is limited.

The technology used worldwide has an optimum price-performance ratio and can be supplied in short delivery times, even for large quantities.

Increase the availability of your systems and reduce maintenance and storage costs at the same time with inductive proximity switches from Balluff.

Available special features of our sensors

  • Plug or cable connection
  • Cylindrical and various rectangular designs
  • Variants for DC-3/4 wire, IO-Link and DC, AC and AC/DC-2 wire
  • Flush and non-flush sensors
  • Short and long designs with and without fixed stop
  • Explosion proof proximity switches and sensors
  • High-pressure-resistant sensors up to 500 bar
  • High-temperature sensors up to 230 °C
  • Hygienic sensors with high chemical resistance and a high degree of protection up to IP69K
  • Magnetic field resistant sensors
  • Weld-immune proximity switches and sensors
  • Factor 1 sensors or NAMUR sensors

25 Series

Series Style Range Sn max. Switching function Switching output Connection type Installation
Actions

BES G S

Cylindrical version without thread
D3.0, D6.5, D8.0, D10.0, D4.0 5 mm normally closed (NC), normally open (NO) NPN, PNP Cable, Cable with connector, Connector for flush mounting, non-flush

BES M M

Cylindrical miniature version
M4x0.5, M5x0.5 5 mm normally closed (NC), normally open (NO) NPN, PNP Cable, Cable with connector, Connector for flush mounting, non-flush

BES M S

Cylindrical version
M18x1, M30x1.5, M12x1, M8x1 30 mm normally closed (NC), normally open (NO), NO/NC Push-pull, NPN, PNP, PNP/NPN/push-pull Cable, Cable with connector, Connector for flush mounting, non-flush, quasi-flush

BES Q26 S

Square version with 26 mm height
26x26 10 mm normally open (NO) polarized, PNP Cable with connector, Connector for flush mounting

BES Q40 S

Square version with 40 mm height
40x40 40 mm normally open (NO), NO/NC NPN, PNP Screw terminals, Connector for flush mounting, non-flush

BES Q80 S

Square version with 80 mm height
80x80 50 mm normally open (NO), NO/NC NPN, polarized, PNP Screw terminals, Connector for flush mounting, non-flush

BES Q M

Square compact version
8x8, 5x5 3 mm normally closed (NC), normally open (NO), NO/NC NPN, PNP, PNP/NPN/push-pull Cable, Cable with connector, Connector for flush mounting

BES R S

Cubic version
30x20x10, 50x25x10, 59x25x10, 30x10x6, 32x20x8, 16x8x4.7, 40x12x26 8 mm normally closed (NC), normally open (NO), NO/NC NPN, PNP Cable, Cable with connector, Connector for flush mounting, non-flush

BES M F1

Factor 1 in cylindrical design
M18x1, M30x1.5, M12x1, M8x1 20 mm normally open (NO) NPN, PNP Connector for flush mounting, non-flush

BES Q40 F1

Factor 1 in square version with 40 mm height
40x40 40 mm normally closed (NC), normally open (NO), NO/NC NPN, PNP Connector for flush mounting, non-flush, Flush on one side

BES R F1

Factor 1 in cubic design with through-holes
32x20x8 5 mm normally open (NO) PNP Cable with connector for flush mounting

BES M HT

Cylindrical version for temperature-resistant applications
M18x1, M30x1.5, M12x1, M8x1, M5x0.5 15 mm normally open (NO), NO/NC NPN, PNP Cable, Cable with connector, Connector for flush mounting, non-flush

BES Q12 HT

Square version with 12 mm height for temperature-resistant applications
12x12 4 mm normally open (NO) PNP Cable for flush mounting

BES Q40 HT

Square version with 40 mm height for temperature-resistant applications
40x40 25 mm normally open (NO) for switching amplifier, PNP Connector non-flush

BES Q8 HT

Square version with 8 mm height for temperature-resistant applications
8x8 2 mm normally open (NO) PNP Cable for flush mounting

BES M MF

Cylindrical version for magnetic-field-resistant applications
M18x1, M30x1.5, M12x1, M8x1 20 mm normally open (NO), NO/NC NPN, PNP Connector for flush mounting, non-flush, quasi-flush

BES Q40 MF

Square version with 40 mm height for magnetic-field-resistant applications
40x40 40 mm normally open (NO), NO/NC PNP Connector for flush mounting, non-flush, Flush on one side

BES R MF

Cubic version for magnetic-field-resistant applications
32x20x8 7 mm normally open (NO) PNP Cable, Cable with connector for flush mounting

BES M P

Cylindrical version for high-pressure-resistant applications
M18x1, M30x1.5, M12x1, M8x1, M5x0.5 40 mm normally closed (NC), normally open (NO) NPN, PNP Cable, Cable with connector, Connector, Leads for flush mounting, non-flush, quasi-flush

BES M FM

Cylindrical version with all-metal housing
M18x1, M30x1.5, M12x1, M8x1 8 mm normally closed (NC), normally open (NO) NPN, PNP Connector for flush mounting

BES M H

Cylindrical version for hygienic applications
M18x1, M12x1 8 mm normally closed (NC), normally open (NO) PNP Connector for flush mounting, non-flush

BES G EX

Cylindrical design without thread for potentially explosive areas
D6.5 1 mm Cable for flush mounting

BES M EX