DOPO2-FIBER OPTICS is an electro-optical module that is designed for coupling to optical fiber sensors for remote monitoring of dissolved oxygen and gas. It can be used with a variety of fiber optics with different sizes from large field applications to very small (needle-size) biological environments. It also has Bluetooth capabilities and a built-in USB rechargeable battery. Communication module embedded into it supports
· 4-20mA analog output
· External temperature sensor interface
· Bluetooth for android devices
DOPO2-FIBER OPTICS system should be attached to fiber-optic oxygen probes of different sizes with an embedded temperature sensor, allowing remote monitoring of dissolved oxygen in small spaces.
DOPO2-FIBER OPTICS system is equipped with a rechargeable internal battery that can be charged from a USB port and it runs for 8 hours when it is fully charged.
The user can connect it to a PC via USB and saves data in a Microsoft Excel format or use it with an android device through Bluetooth and saves data in CSV format.
Similar to DOpO2-PRO, it can be configured with single-channel LED excitation and detection, and modulation frequencies up to 31.2 kHz.
Fiber Optic probe is not included in the price.
|Principles:||Photoluminescence quenching using organo-metallic compounds in sol-gel host|
|Parameters measured:||Gaseous oxygen partial pressure, dissolved oxygen concentration, temperature, pressure (via onboard pressure transducer)|
|Compatibility:||Gases, Liquids, Hydrocarbons, Fuels, Organic Solvents, Oils|
|Control Software:||Windows 7, 8, 10 control software with data logging capability; controls include: modulation frequency, data rate, signal averaging, LED gain, LED intensity|
|Sampling Rate:||Acquire data samples every 1 second (1 Hz)|
(Software can be configured at different sample rates)
NOTE: This is not the response speed of the probe, just the rate at which the probe is digitally sampled
|Pressure Measurement:||On-board pressure transducer monitors atmospheric pressure|
|4-20 mA Output Accuracy (at 25˚C):||+/- 0.1%|
|Electronics Operating Temperature Range:||0 °C -55 °C|
|External Power Supply Voltage Range:||4.75 to 5.25V|
|Power Consumption:||100 mA|
|Communications:||Wireless through Android app, USB, 4-20mA analog output, and RS485|