DOpO2 USB Oxygen Sensor


SKU: DOpO2 Categories: ,


DOpO2 optical Oxygen sensors

DOpO2 is our newest totally integrated optical oxygen sensor. DOpO2 uses our high stability Zero-Drift fluorophores to measure pO2 through dynamic quenching of fluorescence. The DOpO2 sensor is waterproof, includes all electronics, signal processing, calibration coefficients and settings required to calculate and report fluorescence decay (Tau), pO2, O2 concentration and temperature in real time.

The standard DOpO2 uses a USB interface to communicate with full featured Windows based DOpO2 Viewer software.  Versions for analog output or RS485 are also available.

DOpO2 Viewer software - SpectrecologyDOpO2 phase fluorescence O2 sensor - Spectrecology

The DOpO2 unit is flexible!

You can use the optical USB oxygen sensor with the supplied sensor cap. The cap screws onto the optical port and holds the sensor substrate disc securely in the optical path.  Caps can be changed to use different sensor chemistries (for example for hydrocarbons), or to replace damaged sensors.

Or, you can attach an optical fiber sensor to the optical port. Fiber sensors come in a variety of lengths and styles.

DOpO2 with optical fiber sensor - Spectrecology

DOpO2 is low cost!

DOpO2 electronics provide more stable signals and at half the cost of our modular versions.

Additional information

Weight 4 lbs
Dimensions 12 × 12 × 6 in

black acrylic, black med grade silicone, none (transparent), white


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