SEOX-PATCH-HCR Optical O2 sensor patches for solvents 5/pk

$250.00

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SKU: SEOX-PATCH-HCR Categories: , ,

Description

HCR optical oxygen sensor patches for non-invasive sensing of O2. Oxygen sensitive HCR chemistry clear 1/4″ OD 0.76mm thick glass discs. 5/pk

HCR chemistry solvent sensors are designed for use in organic solvents

One overcoat option is available:

BMS – black silicone, medical grade. Can exclude ambient light (silicone is not compatible with all solvents)

 

 

AP formulation
(polymer)
HCR formulation
(sol gel)
MR formulation
(sol gel)
Response rate of probes T90 = 3 seconds T90 = 1 second T90 = 1 second
Response rate of patches T90 = 0.1-0.3 seconds T90 = 0.1-0.2 seconds T90 = 0.1-0.2 seconds
Dynamic range in gas 0-100% O2/0-760 mmHg O2 0-100% O2/0-760 mmHg O2 0-100% O2/0-760 mmHg O2
Dynamic range in water (DO) 0-40 ppm (wt) 0-40 ppm (wt) 0-40 ppm (wt)
Dynamic range in other liquids 0-oxygen saturation level 0-oxygen saturation level 0-oxygen saturation level
Resolution in gas 0.005% O2 / 0.04 mmHg 0.05% O2 / 0.4 mmHg 0.05% O2 / 0.4 mmHg
Resolution in water (DO) 0.002 ppm (wt) / 2.0 ppb (wt) 0.02 ppm (wt) / 20 ppb (wt) 0.02 ppm (wt) / 20 ppb (wt)
Resolution in other liquids 0.005% of oxygen saturation level 0.05% of oxygen saturation level 0.05% of oxygen saturation level
Accuracy 5% of reading 5% of reading 5% of reading
Lowest detectable level (gas) 0.005% O2 / 0.04 mmHg 0.05 % O2 / 0.4 mmHg 0.05 % O2 / 0.4 mmHg
Lowest detectable level (water) 0.002 ppm (wt) / 2.0 ppb (wt) 0.02 ppm (wt) / 20 ppb (wt) 0.02 ppm (wt) / 20 ppb (wt)
Lowest detectable level in other liquids 0.005% of oxygen saturation level 0.05% of oxygen saturation level 0.05% of oxygen saturation level
Sensor drift Zero drift long term continuous operation 0.0001 O2% per hour 0.0001 O2% per hour
Operating temperature -50 to + 100 C -50 to + 120 -50 to + 120
Probe lifetime 1 year before refurbishing 1 year before refurbishing 1 year before refurbishing

 

Additional information

Sensor Overcoat

black silicone, None

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