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BlueInOne Cell CO2/O2 Gas Analyser for cell growth processes, CO2 0-25 Vol.%; O2 0-100 Vol.%

Part Number: BlueInOne cell 25Product Details

The new analyzer for carbon dioxide and oxygen has been specially designed for monitoring cell growth processes in biotechnology. The device can be installed directly in the exhaust flow of the bioprocess and measures the concentration of CO2 and O2 there in real-time. The BlueInOne Cell automatically compensates any fluctuations of pressure and humidity in the system. The readings are therefore extremely accurate even under fluctuating measuring conditions. The BlueInOne Cell gas analyser is fitted with an IR CO2 sensor, as well as a new electrochemical oxygen sensor with galvanic cell. The O2 detector offers a measuring range of 0-100 % Vol. for oxygen, long-term stability and has a very high resolution of 50 ppm. The device can also analyse anaerobic processes with high precision.

The modern BlueInOne Cell incorporates all measuring components in one compact and durable stainless steel housing and is very easy to install directly on the gas pipe. Using standard interfaces, such as Modbus or USB, it can be connected to any process control system or PC. With automatic, continuous monitoring and documentation of the growth process, there is no need for sampling. The operating status of the BlueInOne Cell can be read anytime by checking the illuminated buttons.

This latest generation of gas analyser can be easily connected up any pipe or hose connection of between 4mm and 1¼" and measures the process directly. The BlueInOne could be used as a replacement for cost-intensive mass spectrometers.

BlueInOne Cell Data Sheet

Specifications

Part Number: BlueInOne cell 25
CE/FCC/ICES EN61326-1:2006 / FCC 15:2009 Subpart 107/109, ICES-001:2006
CO2 Sensor Unit Accuracy <0.2% full scale ±3% value
CO2 Sensor Unit Drift <±2% value / year
CO2 Sensor Unit Lifetime of Optical Components Approximately 3 years
CO2 Sensor Unit Measuring Principle Infrared: dual wavelengths
CO2 Sensor Unit Temperature inside of the sensor unit 3°C (5.4°F) higher than process temperature
Dimensions (W × L × H) 170mm × 150mm × 120mm
Electronic Output Active output, maximum 500 Ohm at 24V power supply; RS232, RS485 Modbus, 2x 4-20mA, USB, Modbus OPC Server
Filters PTFE 0.22µm, PTFE 5µm
Housing Stainless steel, IP65
Maintenance One point calibration with ambient air (0.04 Vol.% CO2, 20.97 Vol.% O2) once a month (other conditions possible); Optional factory calibration once a year
Materials in contact with process gas Stainless steel, viton, sapphire, PTFE, polymer H.L., nitrile
Mechanical Connector 4 mm - 1¼ inch
O2 Sensor Unit Accuracy <0.2% full scale ±3% value
O2 Sensor Unit Drift <±2% value / year
O2 Sensor Unit Lifetime of Sensor Element Approximately 900000 Vol.% h operating hours
O2 Sensor Unit Measuring Principle Galvanic cell
O2 Sensor Unit Temperature inside of the sensor unit 3°C (5.4°F) higher than process temperature
Operating Humidity 0-100% RH, integrated humidity compensation
Operating Humidity 60% RH ±5%, integrated humidity compensation
Output Connection 8 pin M12 female
Power Supply 24V 1A
Power Supply 8 pin M12 male
Pressure Range 0.8 - 1.3 bar (11.6 - 18.85 psi)
Remarks High concentration of NH3 or O3 could minimize the lifetime of the O2 sensor element
Storage Humidity 60% RH ±5%
Temperature Range 15 - 40°C (59°F - 104°F)
Weight 4kg

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