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Cylindrical nickel-plated brass inductive sensor 18 mm M12 connector

Telemecanique Sensors

Telemecanique Sensors XS618B1PAM12 inductive proximity sensor 18 mm

SKU CH-S6R0-1KZ9C

18 mm inductive proximity sensor detects metal at 8 mm, runs on 12 to 48 V DC, and seals to IP67 and IP69K

  • Detects metal targets up to 8 mm range
  • Operates on 12 to 48 V DC supply
  • PNP normally-open output with 200 mA load capacity
  • IP67 and IP69K rated for harsh environments
  • Nickel-plated brass housing withstands -13 to 158 °F

Industrial sensing range

The Telemecanique Sensors XS618B1PAM12 is an 18 mm cylindrical inductive proximity sensor built for machine-shop automation. It detects metal targets at up to 8 mm using a shielded 3-wire PNP output that switches normally open. The unit operates on 12 to 48V DC and handles a maximum load of 200 mA, making it suited for PLC input modules and relay coils in conveyor, packaging and assembly equipment.

Sealed operation thermal profile

A nickel-plated brass housing rated IP67 and IP69K protects the electronics from coolant, high-pressure wash-down and temporary immersion. The sensor functions across a -13 °F to 158 °F temperature span without derating. Power draw stays below the 200 mA load limit and the 1,000 Hz switching frequency produces no audible noise, so the device adds negligible heat to enclosed control cabinets.

Compact mounting connectivity

At 74 mm overall length the sensor fits tight brackets on 18 mm sensor channels. A 4-pin M12 quick-disconnect plug allows tool-free cable replacement and keeps wiring neat on moving gantry arms. The NEMA 4X rating confirms corrosion resistance for food-processing lines, while the shielded face permits flush mounting in metal blocks without sensing interference.

How it compares

Measured against everything we stock in Contactors, Relays & Motor Starters, at today’s prices. Recalculated every night.

Price $95.99
Pricier than about 70% of the 1,098 comparable items (median $61.99).

Specifications

Product
Brand nameTELEMECANIQUE SENSORS

Questions about this item

How do I mount the 18 mm cylindrical sensor and connect the 4-pin M12 plug?

Mount the nickel-plated brass barrel in an 18 mm hole, tighten the lock-nuts until the shielded face sits flush, then push the M12 connector straight in until it clicks — do not twist the cable or the pins can bend.

What maintenance or replacement will the IP67 and IP69K housing need later?

The sealed housing needs no internal maintenance; periodically wipe the sensing face clean and inspect the M12 connector seals for cuts or coolant ingress — replace the whole unit if the LED no longer switches at 8 mm.

At what point does the 1 kHz switching frequency limit detection on a fast-moving target?

The 1,000 Hz output circuit can change state once every millisecond, so any target feature passing the 8 mm sensing zone faster than that will be missed or produce a shortened pulse.

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