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Cylindrical metal sensor with angled head and M12 connector

Sick

SICK VTE18-3P8440 Photoelectric Proximity Sensor PNP

SKU CH-DE9W-A24NF

Photoelectric proximity sensor detects objects from 10 mm to 700 mm using infrared LED with potentiometer adjustment, PNP dark-switching output, M12 connector.

  • Reliable detection up to 800 mm with infrared LED
  • Precise targeting via 2.8° dispersion angle and potentiometer adjustment
  • Durable IP67-rated brass housing withstands –25 °C to +70 °C
  • Fast 2 ms response PNP output for real-time control
  • Standard M12 4-pin connector simplifies installation

Industrial proximity sensor

The SICK VTE18-3P8440 is a photoelectric proximity sensor with a PNP switching output designed for industrial automation tasks. Its cylindrical angled housing measures 75 mm and uses infrared LED light with a 2.8° dispersion angle to detect objects within a 10 mm to 700 mm sensing range.

Voltage and connection limits

The sensor operates on a 10 V DC to 30 V DC supply voltage with a ripple of 10 % and a power consumption of 30 mA. It connects via a male M12 4-pin connector and features a response time of 2 ms with a potentiometer for adjustment.

Dark switching PNP output

The single specification that decides fit is the dark switching PNP output which activates when the light beam is interrupted. Buyers who need a light switching logic or an NPN output type cannot use this sensor for their control circuit.

Highlights

  • Reliable detection up to 800 mm with infrared LED
  • Precise targeting via 2.8° dispersion angle and potentiometer adjustment
  • Durable IP67-rated brass housing withstands –25 °C to +70 °C
  • Fast 2 ms response PNP output for real-time control
  • Standard M12 4-pin connector simplifies installation

Specifications

BrandSICK
ModelSICK VTE18-3P8440

Questions about this item

Which sensing range should I choose for my application?

The sensor offers a maximum sensing range of 10 mm to 800 mm and a standard sensing range of 10 mm to 700 mm. Select the range based on your required detection distance and target reflectivity.

What does the 2 ms response time mean for my machine cycle?

A 2 ms response time allows the sensor to detect objects and switch its output within two milliseconds, suitable for high-speed automation processes requiring rapid detection feedback.

How does the M12 4-pin connector affect installation?

The M12 4-pin male connector provides a standard industrial interface for quick, secure wiring. It supports the 10 V DC to 30 V DC supply voltage and PNP switching output for direct PLC integration.

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