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Cylindrical metal sensor with angled head and 2 m cable

Sick

Sick VTF18-4N1412 Photoelectric Proximity Sensor NPN

SKU CH-B987-HPX0K

Detects objects up to 90 mm with infrared LED, NPN output, IP67 brass housing and 2 m PVC cable

  • Detects objects up to 100 mm with infrared LED
  • Adjustable sensing range from 3 mm to 90 mm via potentiometer
  • Rugged IP67-rated brass housing withstands –25 °C to +70 °C
  • NPN output with selectable light or dark switching mode
  • 2 m PVC cable with 0.14 mm² conductors for easy wiring

Industrial Sensing Solution

The Sick VTF18-4N1412 is a cylindrical photoelectric proximity sensor designed for industrial automation and position detection tasks. It operates on a 10 V DC to 30 V DC supply with an NPN switching output suitable for PLC inputs. The metal brass nickel-plated housing achieves an IP67 enclosure rating for harsh environments.

Upgrade From Basic Switches

This sensor replaces mechanical limit switches or basic inductive sensors where non-contact detection up to 90 mm is required. The infrared LED and potentiometer adjustment allow precise range setting for transparent or small targets. The jump is worthwhile when applications demand faster response than mechanical contacts provide.

Sustained Operation Behaviour

A response time of 2 ms ensures consistent switching performance during continuous high-speed cycles. The IP67 rating and wide temperature range of –25 °C to +70 °C maintain reliability under dust, moisture and thermal stress. Power consumption remains stable at 30 mA during extended duty cycles.

How it compares

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

Price $80.99
Cheaper than about 60% of the 5,006 comparable items (median $95.99).

Specifications

Product
Brand nameSICK
Model nameSICK VTF18-4N1412

Questions about this item

What diameter cut-out does the 60.6 mm cylindrical housing need?

The sensor body is a 60.6 mm long cylinder with an angled head; drill a hole matching the barrel diameter of the M18 thread so the housing seats flush and the optics face the target.

Which wire carries the L/D control signal and how do I set light or dark switching?

Connect the dedicated L/D control cable to 10–30 V DC for light switching or to 0 V for dark switching; the potentiometer then fine-tunes the 3–90 mm sensing range.

When should I replace the 2 m PVC cable or clean the PMMA optics?

Inspect the Ø 5 mm cable for cracks or conductor exposure every six months in –25 °C to +70 °C environments; wipe the plastic lens with a lint-free cloth if debris reduces the 100 mm maximum range.

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