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Replacement cap OEC30-PSt7-YAU with oxygen sensor for OXYPro WR and WRM probes

Name: Replacement cap OEC30-PSt7-YAU with oxygen sensor for OXYPro WR and WRM probes
Brand: РreSens
SKU: OEC30-PSt7-YAU
Availability: OutOfStock

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SKU: OEC30-PSt7-YAU

Manufacturer: РreSens

Availability: Order only

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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.

Laboratory dissolved oxygen sensor LDO101, cable 1 m, 3 m

SKU: LDO10101, LDO10103

Field dissolved oxygen sensor LDO101, cable 5, 10, 15, 30 m

SKU: LDO10105, LDO10110

Dissolved oxygen sensor Intellical LBOD101 for BOD measurement

SKU: LBOD10101

Description Specifications Recommended products

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

Recommended products

OXYBase WR-RS485 and WR-RS485M sensors for measuring gaseous and dissolved oxygen

OXYBase® WR-RS485 and WR-RS485M combine an optical sensor of the PSt3 type and an electro-optical module in one probe. The maximum measuring range is 0 - 100% O2 and the detection limit is 0.03% O2.

SKU: WR-RS485, WR-RS485M