Zero Drift Sensor Cap for RCT style O2 sensors

$200.00

Clear
SKU: SEOX-RC Category:

Description

Replacement cap with sensor disc, AP or HCR chemistry, choose cap for 3/8″ or 1/4″ RCT probes.

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.

Additional information

SEOX chemistry

AP general purpose, HCR hydrocarbon resistant

Sensor OD

1/4", 3/8"

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