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Cylindrical metal sensor M18 thread 63.6 mm long with 2 m PVC cable

Sick

Sick VTF18-3P5212 photoelectric proximity sensor PNP

SKU CH-BXKS-C14D7

Detects objects up to 45 mm using infrared light with focused optics and background blanking in a nickel-plated brass M18 housing rated IP67

  • Precise detection up to 45 mm with focused optics
  • Dark-switching PNP output rated for 100 mA load current
  • Rugged nickel-plated brass housing sealed to IP67
  • Wide 10–30 V DC supply with 250 Hz switching speed
  • 2 m PVC cable with potentiometer for 270° range adjustment

Sick VTF18-3P5212 photoelectric sensor

The Sick VTF18-3P5212 is a cylindrical photoelectric proximity sensor with background blanking and a PNP dark-switching output. It operates on 10 V DC to 30 V DC and suits industrial automation tasks that require reliable object detection at short range. Buyers who need a longer sensing distance or an NPN output type will not find those options here.

M18 metal housing with IP67 rating

The nickel-plated brass housing measures 63.6 mm in length with an M18 x 1 thread for secure mounting in standard cut-outs. An axial optical axis and a 2 m PVC cable with 0.14 mm² conductors simplify wiring in tight spaces. The IP67 enclosure rating and a –25 °C to +70 °C operating range support use in wet or dusty environments. Installers who require a connectorised version or a different cable length must look elsewhere.

Focused infrared LED with potentiometer adjustment

A focused infrared LED produces a 3 mm light spot at 25 mm distance, enabling precise detection of small parts up to a maximum sensing range of 50 mm and a usable range of 45 mm. The 270° potentiometer allows fine adjustment of the sensing range, while a 2 ms response time and 250 Hz switching frequency suit fast cycling applications. The 100 mA output current limit and 30 mA power consumption constrain use to low-power control circuits. Applications demanding higher load current or faster response times are not supported.

How it compares

Measured against everything we stock in Electrical Trade Tools & Kits, at today’s prices. Recalculated every night.

Price $77.99
Cheaper than about 63% of the 5,006 comparable items (median $95.99).

Specifications

Product
Brand nameSICK
Model nameSICK VTF18-3P5212

Questions about this item

What does the M18 x 1 thread diameter mean for mounting this VTF18 sensor?

The M18 x 1 thread lets you screw the cylindrical metal housing directly into a matching tapped hole or secure it with a standard M18 locknut; the nickel-plated brass body is 63.6 mm long so check clearance behind the panel.

How do I wire the 3-wire PVC cable on this PNP dark-switching sensor?

Connect brown to 10-30 V DC, blue to 0 V, and black to the load; the PNP output sources up to 100 mA when the beam is blocked, and the 2 m cable with 0.14 mm² conductors handles the supply current.

How do I set the sensing distance using the potentiometer on this VTF18-3P5212?

Turn the 270° potentiometer while the target is at the desired distance — max range is 45 mm — until the output toggles; avoid turning past the mechanical stop or the setting will drift.

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