BTF Series


BTF Series

Ultra-Compact, Thin Type Photoelectric Sensors

The BTF series ultra-compact, thin type photoelectric sensors are ideal for installation in limited spaces and compact applications. The sensors measure just 3.7 mm in thickness, come equipped with built-in amplifiers and are capable of detecting tiny objects including metallic wires and semiconductor chips. The BTF series is also built with IP67 protection structure and stainless steel mounting brackets, providing durable and reliable sensing solutions in diverse environments.


Main features

  • Ultra-thin size of only 3.7mm
    • – W13×H19×L3.7mm (through-beam type)
    • – W13×H24×L3.7mm (diffuse reflective type, BGS reflective type)
  • Detection methods and minimum target size
    • – Through-beam type (BTF1M) : Ø2mm
    • – Diffuse reflective type (BTF30) : Ø0.2mm (at distance 10mm)
    • – BGS reflective type (BTF15) : Ø0.2mm (at distance 10mm)

      Detecting distance may vary by environmental factors

  • Maximum detection distance : 1m (through-beam type)
  • Stability indicator (green LED) and operation indicator (red LED)
  • Stainless steel 304 mounting brackets
  • IP67 protection structure (IEC standard)
  • Ultra-Thin Size

  • 1M

    Max. Distance

  • Detect Tiny Targets

  • BackgroundSuppression(BGS) Sensing

  • IP67

    Protection Rating

  • Ultra-Thin Size

    The ultra-thin sensors measure just 3.7mm in thickness, making them ideal for installation in limited spaces or small machinery.

    Ultra-Thin Size
  • Detect Tiny Targets as Small as Ø0.2mm

    The sensors can detect tiny targets as small as Ø0.2mm, including metallic wires, semiconductor chips, thin thermocouples, and more.

    Detect Tiny Targets as Small as Ø0.2 mm
  • Maximum Detection Distance of 1 M

    The compact sensors are capable of detecting items at distances up to 1m. (through-beam type)

    Maximum Detection Distance of 1 M
  • Check Operation Status

    The sensors are equipped with stability indicators (green LED) and operation indicators (red LED)

    Operation Indicator, Stability Indicator
  • Visible Detection Spot

    Visible red light source allows users to easily check sensing spots for installation.

    Visible Detection Spot
  • IP67 Protection Structure

    IP67 protection structure allows the units to be safely applied in environments with dust or water.

    IP67 Protection Structure


Developed & Designed By:
Eng. Haitham Abdelraouf @2021