IB121126, IPF, extended-range inductive sensor, M12 × 60mm, Sn 6mm, 10-30VDC, NPN, NO, connector M12, 3 pins

IB121126 – IPF extended-range inductive sensor

IB121126 IPF is an extended-range inductive sensor designed for applications requiring a longer sensing distance or a larger mounting margin. This variant has: design M12, overall length 60 mm, rated sensing distance 6 mm, supply 10–30 V DC, NPN output with NO contact, connection: connector M12, 3 pins.

Key features

• Sensing distance 6 mm – rated value according to the manufacturer's catalogue data.
• Output NPN / NO – electrical design of this variant.
• Supply 10–30 V DC – permissible supply voltage range.
• Semi-flush mounting – design of the active face according to the manufacturer.
• Connection: connector M12, 3 pins – electrical connection type of this variant.
• Degree of protection IP67 – degree of protection stated in the catalogue data.
• Ambient temperature -25–70 °C – permissible temperature range according to the manufacturer.

How an extended-range inductive sensor works

The active face of the sensor generates an electromagnetic field. When a metal object approaches it, the resulting eddy currents change the state of the oscillator and the electronics evaluate this change at the output. Detection takes place without mechanical contact between the sensor and the target.

Correction factors for different metals

The rated sensing distance applies to the manufacturer's reference target. For another material, the approximate range is determined as Sn × the correction factor given below. The values are taken from the catalogue data of this model.

Technical specifications IB121126

Electrical connection IB121126

IB121126 uses the connection connector M12, 3 pins. The manufacturer states the number of pins: 3. Before connecting, compare the actual wiring with the diagram in the manufacturer's datasheet; pin and wire colour assignments should not be derived from the connector type alone.

Mounting IB121126

The manufacturer specifies a semi-flush mounting design. Keep the exact distances from surrounding metal according to the installation drawing of the specific model. The maximum tightening torque specified by the manufacturer is 6 Nm.

Typical applications IB121126

• detection of metal parts with a larger mounting margin
• position checking over a larger working gap
• replacing a standard sensor where its range is not sufficient

How to choose the right variant

• Sensing distance 6 mm: this is the rated catalogue value. When designing, take into account the material and size of the target as well as the mounting conditions.
• Semi-flush version: check that the installation method matches the manufacturer's installation drawing.
• Output NPN: must match the input type of the control system.
• NO contact: the output changes state when the target is detected.
• Connection: connector M12, 3 pins: the mating connector or cable must match the data in the datasheet.
• Degree of protection IP67: assess together with the specific environmental conditions and the connection method.

Frequently asked questions about IB121126

What is IB121126?

IB121126 is an extended-range inductive sensor made by IPF.

What is the sensing distance of IB121126?

The rated sensing distance is 6 mm.

What output does IB121126 have?

The electrical design is NPN / NO.

How is IB121126 connected?

The manufacturer specifies the connection as connector M12, 3 pins. Check the exact wiring in the datasheet.

What supply does IB121126 require?

The catalogue supply range is 10–30 V DC.