Endress+hauser COA30 Effortless oxygen sensor calibration with Flowfit
- Efficient portable calibration tool
- Uses test gases for calibration
- No sensor cleaning needed
- Compatible with 12 mm sensors
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Description
Endress+hauser COA30 Effortless oxygen sensor calibration with Flowfit
The Endress+Hauser Flowfit COA30 is an exceptionally efficient and portable tool designed for the precise calibration of oxygen sensors. It facilitates quick and easy installation of sensors into its flow cell, enabling calibration with test gases that are perfectly tailored to your specific measurement requirements. Being lightweight and portable, the Flowfit COA30 is ready for immediate use in any location. By employing this advanced calibration tool, you significantly enhance the reliability of your measurement points and ensure the smooth, uninterrupted operation of your processes, guaranteeing accurate oxygen readings every time.
Precise Calibration with Tailored Test Gases
One of the primary benefits of the Flowfit COA30 is its ability to enable precise calibration of oxygen sensors using defined test gases. This feature allows for calibration procedures that are perfectly tailored to the unique requirements of each specific measuring point and application. Unlike older methods, the COA30 ensures that the calibration gas closely mimics the expected environmental conditions for the sensor, leading to more accurate and reliable measurements once the sensor is back in its operational setting. This precision is paramount in critical applications where even minor deviations can have significant consequences.
Effortless Sensor Installation and Calibration
The calibration process with the Flowfit COA30 is designed for maximum simplicity and speed. Users can quickly install their oxygen sensors into the flow cell, connect the sensor to its transmitter, attach the appropriate test gas, and then proceed with the calibration. This straightforward procedure minimizes the time and expertise required for sensor maintenance. The system’s intuitive design ensures that even personnel with limited experience can perform accurate calibrations, reducing potential errors and freeing up valuable operator time for other essential tasks within the plant or laboratory.
Time Savings in Zero Point Calibration
The Flowfit COA30 offers a remarkable advantage in time savings, particularly during zero point calibration. Compared to traditional methods that often involve using sodium sulfite or zero-point gels, the COA30’s test gas approach is significantly faster. These older methods can be messy and time-consuming, requiring careful handling and often extended waiting periods. The COA30 streamlines this process, allowing for rapid and accurate zero point adjustments, which is crucial for maintaining the baseline accuracy of oxygen sensors, especially in applications where frequent recalibration might be necessary.
No Sensor Cleaning Required Post-Calibration
A significant benefit contributing to the ease of use and efficiency of the Flowfit COA30 is that it eliminates the need for sensor cleaning after calibration. Since the calibration process is performed using test gases, such as pure nitrogen for zero calibration, there are no chemical residues left on the sensor. This means that once the calibration is complete, the sensor is immediately ready for re-installation and use without any post-calibration cleaning steps. This not only saves time but also reduces the risk of introducing contaminants or damaging the sensor during cleaning.
Broad Compatibility with Oxygen Sensors
The Flowfit COA30 is engineered for versatility, demonstrating compatibility with a wide range of oxygen sensors. It is specifically suitable for 12 mm diameter oxygen sensors that feature a standard PG13.5 thread. Furthermore, it can accommodate sensors with lengths ranging from 120 mm up to 360 mm. This broad compatibility ensures that the Flowfit COA30 can be utilized across a variety of oxygen sensing applications and with different sensor models, making it a valuable and adaptable tool for any facility that relies on accurate oxygen measurements from diverse sensor types.
Diverse Industry Applications for COA30
The Flowfit COA30 finds application across numerous industries where precise oxygen sensor calibration is indispensable. In the Power & Energy sector, it is vital for maintaining the accuracy of sensors used in water and steam cycles. Within Life Sciences, it supports the critical calibration needs of fermentation processes. The Food & Beverage industry relies on it for accurate oxygen monitoring during preparation, filling, and storage stages. Additionally, in the Chemical industry, it ensures the reliability of sensors used for inertization processes, underscoring the tool’s broad utility and importance in maintaining process integrity and product quality.
Specifications
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Measuring principle
Amperometric oxygen measurement
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Application
Calibration of oxygen sensors with defined test gases
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Installation
for 12 mm sensors with standard process connection Pg13.5
for lengths from 120 mm to 360 mm -
Material
POM (flow cell)
Stainless steel (hose connections)
TPE (edge protection)
TSE/BSE compliant -
Dimension
Diameter of flow cell: 56 mm
Height of flow cell (without stand base): 195 mm
Height of stand base: 54 mm
Diameter of stand base: 98 mm -
Process temperature
0 to 50 °C (32 to 122 °F)
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Process pressure
1 to 10 bar (abs) (14.5 to 145 psi)
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Connection
4 mm OD hose connection











