What is the detection range of this sensor?

Typical inductive proximity sensors in this class detect ferrous metals at approximately 4–5 mm.

Can I install it flush-mounted?

Yes. The 15×15 mm form factor is designed for flush installation in machinery surfaces and control enclosures.

What voltage supply do I need?

The sensor operates on 12–48 VDC, compatible with standard industrial control systems.

What is the power draw?

Maximum power consumption is 2 W, reducing load on power supplies in multi-sensor installations.

What does 'ST31' indicate?

ST31 typically indicates the connector type (M12 standard industrial connector); consult the datasheet for exact pinout and wiring.

What materials can it detect?

Inductive proximity sensors detect ferrous and non-ferrous metals; they cannot detect non-metallic materials.

Is this sensor suitable for harsh environments?

Balluff proximity sensors feature IP67 protection (typical); verify specifications for your specific temperature, moisture, or chemical exposure requirements.

Is the M-626 still in production?

Yes, the M-626 series remains an active Balluff product line widely used in industrial automation.

Balluff Request a quote

M-626-069-A01-06-ST31

Balluff M-626-069-A01-06-ST31 Inductive Proximity Sensor 15x15mm 12-48V

Category Inductive Proximity Sensors

Price on request — contact us for a quote.

Unit: pcs

PN (normalized): M626069A0106ST31

Request a quote

WTB — buying · WTS — selling

The check could not finish. Tap the box to try again.

Qty

Add details (Optional)

Condition

Target Price

Currency

Price barometer

Fair price

Market now · $1,605.22

Low $489.99 High $2,723.28

Where the market price sits in its range over the last 12 months.

Datasheet

Specifications

Connection	M12 (standard)
Connection	M12 (standard)
Sensor Size	15×15 mm
Sensor Type	Inductive Proximity
Sensor size	15×15 mm
Sensor type	Inductive Proximity
Operating Voltage	12–48 VDC
Power Consumption	2 W
Operating voltage	12–48 VDC
Power consumption	2 W