Oxygen Sensors

Features

• Retractable sensor
• Oxygen detection using the phase shift between a reference signal and measured signal
• Common sterilization procedure via gamma radiation, ethanol, paracetic acid, ethylene oxide
• Easy cleaning procedure with 3% H₂O₂, ethanol, or common soap solution
• Compatibility with ethanol, methanol, and isopropanol
• No cross-sensitivity for organic solvents such as acetone, toluene, chloroform or methylene chloride and any chlorine gas
• Available with SMA or ST connector
• Sensing tip diameter, ~50μm

Benefits

• Designed for use in gaseous and aqueous solutions
• Easy calibration via a two-point calibration with an oxygen-free environment (nitrogen, sodium sulfite) and an air-saturated environment
• Fast response time t₉₀ ≤ 3 seconds (in gas phase)  t₉₀ ≤ 30 seconds (in pure water)
• Retractable up to 10mm
• No oxygen consumption during measurements
• Integrates easily with leading providers of fiber optic spectrometers and light sources