Balluff Inductive Proximity Switches and Proximity Sensors

Specifications

Model

BES00

Balluff Inductive Proximity Switches Supplier Kuala Lumpur Balluff Inductive Proximity Sensors Supplier Selangor Metal Detection Inductive Proximity Switches

Details

Product family Inductive sensors

Tip: Use the series table below to match housing style, range, switching function, and connection type to your application.

Inductive proximity switches and proximity sensors

Inductive sensors

Non-contact object detection Wide range of designs Short delivery times

Balluff offers a wide range of inductive proximity switches and sensors for various applications and industries. You can select from standard sensors as well as specialized variants for demanding conditions, with multiple housing sizes and thread options for easy integration—even when space is limited.

The portfolio includes options for high-pressure, hygienic / washdown, factor 1, magnetic-field-resistant, weld-immune, high-temperature, explosion-proof (IECEx, ATEX), and NAMUR applications.

Our inductive BES Entry Line portfolio
Perfectly fitting performance at an excellent price — no more and no less.

View series list Special features

What special features are available for Balluff inductive sensors?

Balluff inductive proximity sensors are available in multiple connection and design options, including variants built for harsh environments.

Available special features

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
Explosion proof proximity switches and sensors
High-pressure-resistant sensors up to 500 bar

Built for demanding conditions

High-temperature sensors up to 230 °C
Hygienic sensors with high chemical resistance and protection up to IP69K
Magnetic field resistant sensors
Weld-immune proximity switches and sensors
Factor 1 sensors
NAMUR sensors

Which series are available (and how do I compare them)?

Below is a practical, spec-style overview of common Balluff inductive sensor series, including housing style, maximum range, switching function, output, connection type, and installation type.

Definition: Flush mounting means the sensor can be installed level with metal; non-flush typically needs clearance to achieve rated distance.

Series	Style	Range (Sn max.)	Switching function	Switching output	Connection / Installation
Cylindrical version (S-BES M S) Threads: M18x1, M30x1.5, M12x1, M8x1	Cylindrical	30 mm	NC / NO / NO-NC	Push-pull, NPN, PNP, PNP/NPN/push-pull	Cable / cable w/ connector / connector Flush, non-flush, quasi-flush
Cylindrical without thread (S-BES G S) Diameters: D3.0, D6.5, D8.0, D10.0, D4.0	Cylindrical	5 mm	NC / NO	NPN, PNP	Cable / cable w/ connector / connector Flush, non-flush
Cylindrical miniature (S-BES M M) Threads: M12x1, M8x1, M4x0.5, M5x0.5	Cylindrical	6 mm	NC / NO	NPN, PNP	Cable / cable w/ connector / connector Flush, non-flush
Square compact (S-BES Q M) Sizes: 8×8, 5×5	Squarel rectangular	3 mm	NC / NO / NO-NC	NPN, PNP, PNP/NPN/push-pull	Cable / cable w/ connector / connector Flush mounting
Cubic version (S-BES R S) Sizes: 30×20×10, 50×25×10, 59×25×10, 32×20×8, and more	Cubic	8 mm	NC / NO / NO-NC	NPN, PNP	Cable / cable w/ connector / connector Flush, non-flush
Square 40 mm height (S-BES Q40 S) Size: 40×40	Square	40 mm	NO / NO-NC	NPN, PNP	Screw terminals / connector Flush, non-flush
Factor 1 cylindrical (S-BES M F1) Threads: M18x1, M30x1.5, M12x1, M8x1	Cylindrical	20 mm	NO	NPN, PNP	Connector Flush, non-flush

Selection guidance: match your target (metal type, distance, environment) and then confirm wiring (DC 3/4-wire, IO-Link, AC, AC/DC 2-wire), output (PNP/NPN/push-pull), and installation (flush/non-flush).

Where are inductive proximity switches used?

Inductive proximity switches are commonly used for reliable metal object detection in automation, helping increase system availability and reduce maintenance effort.

Typical applications

Position detection on conveyors, fixtures, and automated assembly
End-position sensing on cylinders and linear axes
Machine tool and metalworking environments (including welding fields)
Packaging and washdown areas (hygienic / IP69K variants)

Why teams standardize on Balluff variants

Broad portfolio from standard to specialized sensors
Robust options for heat, pressure, chemicals, and welding fields
Easy integration via multiple housing sizes and thread options
Operational efficiency through reduced downtime and maintenance

Short definition: An inductive sensor detects metal targets without contact by using an electromagnetic field—ideal for fast, reliable switching in industrial automation.

FAQ: Balluff inductive proximity switches and sensors

Clear answers that help engineers and maintenance teams choose the right sensor configuration.

Flush sensors can be installed level with metal because the sensing field is directed forward. Non-flush sensors typically require clearance around the active face to achieve their rated sensing distance.

Balluff series include common industrial outputs such as PNP, NPN, and push-pull, with switching functions including NO, NC, and NO/NC depending on the series.

Options include explosion-proof sensors (IECEx/ATEX), high-pressure variants up to 500 bar, high-temperature variants up to 230 °C, hygienic designs up to IP69K, plus magnetic-field-resistant, weld-immune, factor 1, and NAMUR sensors.

Yes. The portfolio includes variants for DC 3/4-wire, IO-Link, and also DC, AC, and AC/DC 2-wire options, with either plug or cable connection depending on the model.

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