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Red cylindrical photoelectric sensor M12 4-pin connector 18 mm barrel

Banner

Banner S18SP6DLQ Photoelectric Switch Sensor 300 mm 10-30 V dc PNP M12 4-pin electrician tool

SKU CH-FK5W-307BH MPN S18SP6DLQ

Diffuse photoelectric sensor detects objects up to 300 mm with 10-30 V dc PNP output, M12 4-pin connector, IP67 and IP69 ratings, and -40 to 70 °C operating range

  • Labor warranty1 Year
  • Product typeTest Equipment
  • Color and finishRed
  • Number of items1 pack
  • Sold asBox
  • Parts warranty3 Years
  • 300 mm diffuse sensing range for reliable object detection
  • 10-30 V dc supply voltage fits standard industrial power
  • Complementary PNP output simplifies wiring and logic
  • IP67 and IP69 ratings withstand washdown and immersion
  • 40 °C to 70 °C operating temperature suits harsh environments

Photoelectric Switch Sensor 300 mm Range

The Banner S18SP6DLQ is a diffuse-mode photoelectric sensor designed for presence detection up to 300 mm. It operates on a 10-30 V dc supply and provides a complementary PNP output suitable for industrial automation and control systems. The barrel-style housing measures 18 mm in diameter and uses an infrared LED sensing beam.

M12 4-Pin Quick-Disconnect Installation

Connection is made through an integral M12 4-pin Euro quick-disconnect fitting, allowing rapid installation without wiring directly to the sensor body. A 100 ms power-up delay prevents false triggers during system start-up. The fixed diffuse sensing mode requires no emitter alignment, but performance depends on target reflectivity and surface finish. The acrylic lens and thermoplastic housing resist wash-down environments.

Environmental Limits and Output Speed

The sensor is rated IP67 and IP69 with a NEMA 6P enclosure, tolerating temperatures from -40 °C to 70 °C and up to 90 % relative humidity at 50 °C. Output response time is 3 ms with 750 µs repeatability for consistent switching. Light/dark operate selection is fixed at the factory. Buyers needing longer range, background suppression, or teach-in adjustment should consider alternative sensing technologies.

How it compares

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

Price $74.99
Cheaper than about 65% of the 5,006 comparable items (median $95.99).

Specifications

Product
Brand nameBANNER
Model nameS18SP6DLQ
Product typeTest Equipment
Color and finishRed
In the box
Number of items1 pack

Questions about this item

How can I confirm the S18SP6DLQ is operating correctly after installation?

Power the sensor with 10-30 V dc and place a target within 300 mm; the indicator LEDs should change state and the complementary PNP output should switch within 3 ms response time.

What is included in the box and what must be purchased separately?

The box contains one S18SP6DLQ sensor with integral M12 4-pin quick-disconnect; a mating M12 cable and 10-30 V dc power supply are not included and must be bought separately.

Which version should I choose for a washdown environment requiring IP69 protection?

This single S18SP6DLQ model carries both IP67 and IP69 ratings plus NEMA 6P, making it the correct choice for high-pressure washdown applications.

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