Optical pH sensor
Optical probe for fluid light transmission properties
Optical probe for fluid light transmission properties
Optical probes and probe systems for monitoring fluid flow...
Optical probes and probe systems for monitoring fluid flow...
Optical sensing based on wavelength modulation spectroscopy
Optical sensing based on whispering-gallery-mode microcavity
Optical sensing of fluid condition-method and apparatus
Optical sensor for opaque and non-opaque materials
Optical sensor utilizing rare-earth-doped integrated-optic laser
Optical sensors for cell processing systems
Optical smoke detector operating in accordance with the extincti
Optical system
Optical system
Optical transmission calibration device and method for optical t
Optical transmittance apparatus for fluids
Optical turbidimeter with a lens tube
Opto-acoustic gas analyzer
Overmolded flowthrough turbidity sensor