NEOFOX SPORT Optical Oxygen Sensor Electronics

The Neofox Sport system uses phase fluorometery electronics to measure the fluoescence decay, and the quenching effects of O2, on any of our ZERO DRIFT optical sensors. The unit includes a USB cable and software for running the system from a PC. Analog and digital outputs are also available. NEOFOX Sport has a rechargeable battery and display for portable use.

 

Dimensions 327.6 x 190.5 x 66.5 mm
Weight 928 g
Principle Photoluminescence quenching using a ruthenium compound: sensor measures O2 partial pressure
Parameters measured Luminescence phase shift, AC luminescence intensity temperature (via optional external thermistor) and pressure (via onboard pressure transducer)
Sensor coating formulations General purpose (FOXY), high-sensitivity (FOSPOR) and hydrocarbon-ready (HIOXY)
Media Gases and liquids
Communications USB, analog out
External Power Supply Voltage 4.75 - 5.1 V (5.0 V typical)
Total Power Consumption 6 W (5 V External Power, Charging, Typical)
Total Power Consumption 3.1 W (5 V External Power, Not Charging, Typical)
Total Power Consumption 3.3 W (3.3 V Battery Power, Typical)
NeoFox Modular Power Consumption 2.5 W (3.3V Battery Power, Typical)
Battery Life 3 hours (typical)
Data Logging Rate, Maximum 1 Hz
4-20 mA Output Accuracy at 25 ºC + 160 µA
0-5 V Output Accuracy at 25 ºC + 50 mV
Electronics Operating Temperature 0 - 55 ºC

 Specifications when used with ZERO DRIFT SENSORS:

 

 

AP formulation

Polystyrene matrix

HCR formulation

Sol Gel matrix

MR formulation

Sol Gel matrix

Response Rate

T90 = 3 sec

T90 = 1 sec

T90 = 1 sec

Dynamic Range (gas)

0 – 760 mmHg

0 – 100% (at 1 atm)

0 – 760 mmHg

0 – 100% (at 1 atm)

0 – 760 mmHg

0 – 100% (at 1 atm)

Dynamic range (DO)

0 – 40 ppm in H2O

0 – 40 ppm in H2O

0 – 40 ppm in H2O

Resolution (gas)

0.04 mmHg

0.005% (at 1 atm)

0.4 mmHg

0.05% (at 1 atm)

0.4 mmHg

0.05% (at 1 atm)

Resolution (DO)

0.002 ppm in H2O

0.002 ppm in H2O

0.002 ppm in H2O

Accuracy

5% of reading

5% of reading

5% of reading

LDL (gas)

0.04 mmHg

0.005% (at 1 atm)

0.4 mmHg

0.05% (at 1 atm)

0.4 mmHg

0.05% (at 1 atm)

LDL (DO)

0.002 ppm in H2O

0.002 ppm in H2O

0.002 ppm in H2O

Drift rate

No measureable long term drift, continuous operation

0.0001 % /hr in gas

0.0001 % /hr in gas

Sensor Operating Temperature

-50 to 100C

-50 to 200C

-50 to 200C

Useful Lifetime

3 years

3 years

3 years

Compatibility

General purpose gases and aqueous solutions

Organic solvents

General purpose gases and aqueous liquids

Water Vapor Interference

no

yes

no

Formats

Dip coated fibers

Spin coated patches & probes

Dip coated fibers

Spin coated patches & probes

Dip coated fibers

Spin coated patches & probes

Comments

Best general purpose probe, longer fluorescence decay yields more resolution, zero drift means stable calibrations

Used for organic solvents and gases with organic vapors.  This sensor does respond to water vapor as well as O2

General purpose but with faster response rate than AP chemistry. Does exhibit long term photo-bleaching drift and has less resolution.

 

NEOFOX Sport portable optical oxygen sensing, pO2, O2, concentration in gases, water, liquids, dissolved oxygen, DO, Zero Drift Sensors
Click To Enlarge
  • Item #: NEOFOX-SPORT
  * Marked fields are required.
Qty*
Price $3,427.00

Related Items

Reviews (0) Write a Review
No Reviews. Write a Review