This M12x1 inductive sensor from Balluff detects metal targets at a rated operating distance of 4 mm and provides an NPN normally closed output switching at up to 2500 Hz. Housed in brass with a nickel-free coating and a PBT sensing face, it is rated IP68 and suited to flush mounting in panels or machine frames where wash-down or ingress protection is required. Connection is via an M12x1, 4-pin, A-coded male connector, and the sensor operates from a 10-30 VDC supply drawing up to 200 mA. Its brass housing and IP68 rating make it appropriate for automation applications where compact, position-sensing components are mounted directly into metal structures.
Key specifications
| IP Rating | IP68 |
| Compliance/Certifications | CE UKCA cULus WEEE / IEC 60947-5-2 |
| Material: Housing / Grip | Brass / Nickel-free coated |
| Material: Sensing Surface / Contacts | PBT |
| Size | M12x1 |
| Connection Type | M12x1 / Male / 4-pin / A-coded |
| Tightening Torque | 10 Nm |
| Rated Operating Distance (mm) | 4mm |
| Switching Output | NPN normally closed (NC) |
| Switching Frequency (Hz) | 2500 Hz |
| Rated Insulation Voltage | 250 VAC |
| Operating Voltage | 10 - 30 VDC |
| Rated Voltage | 24 V |
| Mounting Type | Flush mounting |
| Rated Operating Current | 200 mA |