IB081121, IPF, inductive sensor, M8, Sn 1.5mm, NPN, connector M12, 3 pins

IB081121 – IPF inductive sensor

IB081121 IPF is an inductive sensor designed for non-contact detection of the position and presence of metal objects. This variant has: design M8, rated sensing distance 1.5 mm, NPN output, connection: connector M12, 3 pins.

Key features

• Sensing distance 1.5 mm – rated value according to the manufacturer's catalogue data.
• NPN output – electrical design of this variant.
• Connection: connector M12, 3 pins – electrical connection type of this variant.
• Degree of protection IP67 – degree of protection stated in the catalogue data.

How an 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 IB081121

Electrical connection IB081121

IB081121 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.

Typical applications IB081121

• detecting the presence of a metal part
• checking the end position of a metal part
• non-contact counting of metal objects

How to choose the right variant

• Sensing distance 1.5 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.
• Output NPN: must match the input type of the control system.
• 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 IB081121

What is IB081121?

IB081121 is an inductive sensor made by IPF.

What is the sensing distance of IB081121?

The rated sensing distance is 1.5 mm.

What output does IB081121 have?

The electrical design is NPN.

How is IB081121 connected?

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