Photo Optic Sensors

Photo Optic Sensors

Photo Optic sensors include both photo optic components and complete sensor solutions. The component series features dual-LED, bi-wavelength emitters, and spectrally paired photodetectors. The optics are suited for medical applications where a selection of peak wavelength is a priority, such as pulse oximetry (SpO2). We also package our optics into complete probe assemblies for pulse oximetry monitoring applications. Our SpO2 probe platform includes reusable finger clips, soft silicone boots, and a range of disposable sensors.

Photo Optic Components

Photo optic components

Photo optic component sensor

Photo optic sensors

Photo optic component sensors

ELM-4000

EPM-4001

ELM-5000

EPM-5000

Package

Lead frame

Lead frame

Surface mount

Surface mount

Type

Emitter assembly

Detector assembly

Emitter assembly

Detector assembly

Range

660 nm / 880-940 nm

660 nm / 890-905 nm

Unique Features

  • Low cost
  • Dual drive
  • Clear epoxy lens
  • Low cost
  • Fast response
  • High efficiency
  • Reflow solderable
  • Dual drive
  • Clear epoxy lens
  • Reflow solderable
  • Dual drive
  • Clear epoxy lens

Accuracy

Sensor dependent

Sensor dependent

Sensor dependent

Sensor dependent

Operating Temperature

-20°C to 80°C

-20°C to 80°C

-20°C to 80°C

-20°C to 80°C

Dimensions (mm)

4.4 x 5.1 x 1.9

4.4 x 5.1 x 1.8

4.0 x 4.8 x 1.3

4.0 x 4.8 x 1.3

Typical Applications

Pulse oximetry, finger and ear probes, disposable

Pulse oximetry, finger and ear probes, disposable

Pulse oximetry, finger and ear probes, disposable

Pulse oximetry, finger and ear probes, disposable

Pulse Oximetry (SpO2) Probe Platforms

disposable sensor

Photo optic sensors

soft sensor

Disposable Sensor

Finger Clip Sensor

Soft Sensor

Package

Biocompatible

Biocompatible

Silicon boot

Type

Sensor platform

Sensor platform

Sensor platform

Unique Features

  • Latex-free
  • Lightweight
  • Microfoam/cloth
  • Soft pads
  • Lightweight
  • Easily cleaned
  • Ease of use
  • Lightweight
  • Latex-free

Accuracy

Sensor dependent

Sensor dependent

Sensor dependent

Operating Temperature

-20°C to 80°C

-20°C to 80°C

-20°C to 80°C

Typical Applications

Pulse oximetry

Pulse oximetry

Pulse oximetry

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