Data sheet CO2/O2 analyzer BlueInOne Cell

Product catalog summary

Overview: The BlueInOne CELL data sheet provides detailed specifications and advantages of the BlueSens gas sensor, designed for parallel measurement of O2 and CO2 in bioprocesses. It is suitable for applications ranging from laboratory to industrial scale, including cell growth processes, biotechnology, and online fermentation monitoring.

Advantages:

Simultaneous measurement of O2 and CO2 concentrations.
Operates without the need for oxygen in the process.
Compact design with stainless steel housing.
PAT conform in-situ measurement with automatic compensation for humidity and pressure.
No requirement for gas coolers, pumps, or valves.
Compatible with hoses or tubes ranging from 4 mm to 1 ¼”.
Real-time process optimization with status display via luminous pushbuttons.

Technical Specifications:

O2 Sensor: Utilizes a galvanic cell with an accuracy of < ± 0.2% FS ± 3% value, and a drift of < ± 2% value per year. The sensor element has a lifetime of approximately 900,000 Vol.% hours at 1 bar.
CO2 Sensor: Employs infrared dual wavelengths with similar accuracy and drift specifications. The optical components have a lifespan of about 3 years.
General Conditions: Operates within a temperature range of 15 - 40°C and a pressure range of 0.8 - 1.3 bar. It supports 5 – 100% RH with integrated humidity compensation.
Housing and Dimensions: Made of stainless steel with IP65 protection, dimensions are 170 x 150 x 120 mm, and it weighs 4 kg.
Power and Connectivity: Requires a 24V 1A power supply, with electronic connections including RS232, RS485 Modbus, 2x 4-20mA, USB, and Modbus OPC Server.
Maintenance: Requires one-point calibration with ambient air monthly, with optional factory calibration annually.

Additional Notes: High concentrations of NH3 or O3 may reduce the lifetime of the O2 sensor element. The device complies with CE/FCC/ICES standards.

Catalog excerpts

Data sheet CO2/O2 analyzer BlueInOne Cell-1

understanding bioprocesses Data Sheet BlueInOne CELL Advantages > > Parallel measurement of O 2 and CO2 > > O 2 concentrations form 0 - 100 Vol.% > > No oxygen needed in the process > > Compact stainless steel housing > > PAT conform in-situ-measurement > > Auto compensated humidity and pressure >> No gas cooler, pumps or valves needed > > Connectable to any hose or tube from 4 mm to 1 ¼“ > > Real time process optimization >> Status display by luminous pushbuttons Application areas > > Cell growth processes electronic components > > Biotechnology > > Online fermentation monitoring > > From lab to industrial scale Measurement of pressure and humidity Sensor for parallel O2 and CO2 measurement

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Data sheet CO2/O2 analyzer BlueInOne Cell-2

understanding bioprocesses Data Sheet BlueInOne CELL O2 sensor unit Gas Measuring principle Accuracy Drift Lifetime of sensor element Temperature inside of the sensor unit O2 Galvanic cell < ± 0.2% FS* ± 3% value < ± 2% value / year Approx. 900.000 Vol.% h operating hours at 1 bar (14.5 psi) Approx. room temperature CO2 sensor unit Gas Measuring principle Accuracy Drift Lifetime of optical components Temperature inside of the sensor unit CO2 Infrared: dual wavelengths < ± 0.2% FS* ± 3% value < ± 2% value / year Approx. 3 years 3°C / 5.4°F higher than process temperature General Temperature range...

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