Fluorometrics Instruments offers DOPO2 series probes, including DOPO2-PROBE, DOPO2-PRO, and DOPO2-FIBER OPTICS. In the new DOPO2-PROBE and DOPO2-PRO systems, the electro-optical module is combined with the sensor in a 1" OD stainless steel probe. These robust probes can be used for many different applications, in both gaseous and aqueous environments. With pressure and temperature sensors embedded into these probes, they can be used to monitor oxygen partial pressure and temperature in various mediums. The oxygen sensor patch at the tip of the probe in the DOPO2-PROBE /DOPO2-PRO systems is replaceable.

DOPO2-FIBER OPTICS is an electro-optical module designed for coupling to fiber optic sensor probes for real-time monitoring of oxygen gas and dissolved oxygen in liquids. It has Bluetooth capabilities and a built-in rechargeable battery, which can be charged from a USB port and runs for 8 hours when it is fully charged.

All DOPO2 systems connect to a PC via a USB connection and save your data in an easy-to-use Microsoft Excel format. DOPO2 can be configured with single-channel LED excitation and detection, and modulation frequencies up to 31.2 kHz. The on-board pressure transducer and thermistor measure atmospheric pressure and temperature.

Measurements:

• Luminescence phase shift
• AC luminescence intensity
• Temperature (optional thermistor required)
• Pressure