We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Red rectangular Banner QS30LDQ laser sensor with Euro connector

Banner

Banner QS30LDQ 400mm laser sensor electrician tool

SKU CH-1N6D-25G1R MPN QS30LDQ

A Class 1 laser diffuse sensor detecting objects up to 400 mm with bipolar NPN and PNP outputs on a 10-30 V dc supply via Euro-style quick-disconnect

  • Labor warranty1 Year
  • Product typeTest Equipment
  • Color and finishRed
  • Number of items1 pack
  • Sold asBox
  • Parts warranty3 Years
  • 400 mm laser detection range for precise positioning
  • 10–30 V dc supply suits common industrial power rails
  • Bipolar NPN and PNP outputs give flexible wiring options
  • Euro-style quick-disconnect connector speeds installation and replacement
  • Class 1 laser diffuse sensing ensures eye-safe operation

Sensor Purpose

The Banner QS30LDQ is a Class 1 laser diffuse sensor designed for industrial detection tasks. It operates on a 10-30V dc supply and provides a sensing range of 400mm. The unit features bipolar outputs with one NPN and one PNP channel. A Euro-style quick-disconnect connector simplifies installation in control panels.

Target Users

This sensor suits automation engineers who need reliable short-range object detection with both sinking and sourcing outputs. It fits applications where a visible Class 1 laser spot aids alignment. Buyers requiring longer sensing distances or different output logic should look at other models. The fixed 400mm range limits use in wide-area monitoring.

Deciding Specification

The 400mm sensing range is the critical specification that determines if this sensor fits the application. Verify that the target distance falls within this limit before purchase. The 10-30V dc input and bipolar output must match the controller requirements. Part number 70231 confirms the exact hardware configuration.

How it compares

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

Price $125.99
Pricier than about 61% of the 5,006 comparable items (median $95.99).

Specifications

Product
Brand nameBANNER
Model nameQS30LDQ
Product typeTest Equipment
Color and finishRed
In the box
Number of items1 pack

Questions about this item

What connector type does the 400mm laser sensor use for wiring?

The sensor uses a Euro-style quick-disconnect connector for fast, secure wiring without soldering.

How do I mount the QS30LDQ and what alignment mistake should I avoid?

Mount the sensor so its laser beam strikes the target squarely within the 400mm range; the common error is angling the beam, which shortens effective detection distance.

Which component of the QS30LDQ will need replacement first and after how long?

The laser emitter is the wear item; Banner rates the sensor for three years of parts coverage, so plan to replace the unit around that interval.

More in Electrical Trade Tools & Kits

Similar items