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Red cylindrical sensor with 2 m cable and 18 mm barrel diameter

Banner

Banner S18SP6DL 18 mm Diffuse Sensor 300 mm 10-30 V PNP IP67 IP69

SKU CH-09X5-B1XYJ MPN S18SP6DL

An 18 mm barrel-mount diffuse sensor detecting objects up to 300 mm with 10-30 V dc PNP output, epoxy encapsulated for IP67 and IP69 washdown duty

  • Labor warranty1 Year
  • Product typeTest Equipment
  • Color and finishRed
  • Number of items1 pack
  • Sold asBox
  • Parts warranty3 Years
  • 300 mm diffuse sensing for reliable object detection
  • 10-30 V DC operation suits industrial power supplies
  • PNP complementary output simplifies controller wiring
  • IP67 and IP69 ratings withstand washdown environments
  • Epoxy-encapsulated 18 mm barrel resists shock and vibration

18 mm Diffuse Sensor for 300 mm Range

The Banner S18SP6DL is an epoxy-encapsulated barrel-mount photoelectric sensor designed for presence detection up to 300 mm. It operates on 10-30 V dc supply voltage and provides complementary PNP discrete outputs. The 18 mm thermoplastic housing carries NEMA 6P and IP67/IP69 ratings for washdown environments.

Sustained Operation in Harsh Conditions

The sensor maintains specified performance across a -40 °C to 70 °C temperature range and up to 90 % relative humidity at 50 °C. Its encapsulated construction and Ecolab certification resist repeated high-pressure cleaning cycles. A 3 ms output response time and 750 µs repeatability remain stable during continuous duty, while the health/marginal signal output warns of lens contamination before failure occurs.

Replaces Non-Encapsulated or Lower-Rated Sensors

This unit upgrades installations where standard IP67 sensors fail under high-pressure washdown or where cable-entry corrosion causes intermittent faults. The jump is worth it when NEMA 6P and IP69 protection are required for regulatory compliance, or when the marginal-signal diagnostic reduces unplanned downtime on critical detection points.

How it compares

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Price $24.99
Cheaper than about 88% of the 5,006 comparable items (median $95.99).

Specifications

Product
Brand nameBANNER
Model nameS18SP6DL
Product typeTest Equipment
Color and finishRed
In the box
Number of items1 pack

Questions about this item

How much heat does the S18SP6DL generate when powered continuously at 30 V dc?

The sensor draws power from a 10-30 V dc supply and operates between -40 °C and 70 °C; no separate heat-dissipation figure is published.

What mounting hardware must I already have to install this 18 mm barrel sensor?

You need an M18 mounting hole or bracket plus a 10-30 V dc PNP-compatible controller; the 2 m cable terminates in flying leads for direct wiring.

Will the IP69-rated S18SP6DL survive the same wash-down cycles as my older IP67-only sensors?

Yes — the epoxy-encapsulated housing carries both IP67 and IP69 ratings plus Ecolab certification, so it withstands high-pressure, high-temperature cleaning that would exceed IP67 limits.

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