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Replacement cap OEC30-PSt7-YAU with oxygen sensor for OXYPro WR and WRM probes
SKU: OEC30-PSt7-YAU
Manufacturer: РreSens
Availability: Order only
The beveled cap with built-in PSt7 sensor is specially designed to reduce air bubble formation when measuring dissolved oxygen with the OXYPro WR and WRM probes.
Maximum measuring range 0 - 100% O2 with detection limit 0.03% O2 / 20 ppb.
Description Specifications Recommended products
Description
Description
Replaceable cap with built-in sensor is available in different versions:
- OEC30-PSt7-YAU-YOP - USP Class VI compliant for bioprocess monitoring
- OEC30-PSt7-YAU-CAF - Food Safe
- OEC30-PSt7-YAU-PTFE - with hydrophobic teflon coating for measurements in aggressive media
It can withstand steam sterilization and CIP cleaning.
Benefits of OEC30-PSt7-YAU from PreSens
- Maximum measuring range 0 - 100% O2
- Reduced air bubble formation
- Various versions: USP Class VI compliant, food grade, corrosive environments
- Compatible with SIP (max. + 140 °C, 1.5 atm) and CIP (+ 80 °C, 2% NaOH)
- Easy replacement thanks to barcode calibration
- Pressure resistant
Specifications
- Measurement range: Optimal: 0 - 50 % O2, 0 - 500 hPa, 0 - 22.5 mg/L; Max.: 0 - 100 & O2, 0 - 1000 hPa, 0 - 45.0 mg/L
- Limit of detection: 0.03 % O2, 0.3 hPa, 0.015 mg/L
- Response time (t90):
OEC30-PSt7-YAU-YOP - Gaseous O2 < 10 sec.; Dissolved O2 < 30 sec.
OEC30-PSt7-YAU-CAF - Gaseous O2 < 15 sec.; Dissolved O2 < 40 sec.
OEC30-PSt7-YAU-PTFE - Gaseous O2 < 85 sec.; Dissolved O2 < 100 sec. - Compatibility: Aqueous solutions, ethanol, methanol
- No cross-sensitivity to: pH 1 - 14, CO2, H2S, SO2, ionic species
- Cross-sensitivity to: Chlorine gas; Organic solvents such as pure acetone, toluene, chloroform or methylene chloride
- Cleaning procedure: 3 % H2O2, acidic agents (HCl, H2SO4) max. 4 - 5 %; Cleaning agents containing ClO2 at room temperature
- Calibration: Two-point calibration in oxygen-free (e. g. nitrogen 5.0, 1 % sodium sulfite solution) and air-saturated environment (20.9 % oxygen, air-saturated water)
- Pressure resistance: 10 mbar up to 12 bar
- Temperature range operation: Optimal: 0 °C to + 50 °C; Max.: - 40 °C to + 90 °C
Specifications
| Application area | Environmental monitoring, Pharmaceuticals, Wastewater, Food production, Drinking water, Process control |
| Industry | Ecology, Pulp and paper, Pharmaceutical, Chemical, Food and Beverage, Municipal |
| Parameters | Dissolved oxygen |
| Measurement Range | 0 - 22.5 mg/L O2 |
| Operating temperature range | 0 - 50 °C |
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