MicroSENS CO₂ 180 PFAS-free
CO₂ incubator sensor for OEMs
PFAS-free sensor head and filter concept - precise CO2 control from 0-20 vol.%, developed for the harsh reality in cell incubators: humidity, sterilization, long-term operation.
Implementing PFAS requirements in CO2 incubators without compromising on performance and reliability is a key issue for many OEM teams right now. MicroSENS CO2 180 PFAS-free supports precisely this: a PFAS-free design in the wetted, gas-exposed materials of the sensor head (incl. filter concept) - combined with a stable NDIR measurement for the range 0-20 vol.% CO2.
Why OEM teams choose the MicroSENS CO2 180 PFAS-free
PFAS-free sensor head
PFAS-free design for all gas-exposed materials, including the filter concept in the sensor head.
CO2 Range 0–20 %
Incubator-specific measuring range for precise CO2 control and reliable monitoring inside the device.
Sterilizable up to 180 °C
Ideal for heat sterilization: typically 180 °C, short-term exposure up to a maximum of 190 °C.
Dualbeam NDIR stable
Dualbeam-NDIR technology reduces drift and ensures stable long-term CO2 measurements.
In-operation compensation
Temperature, pressure, and humidity compensation ensure stable and accurate readings.
5-point calibration
5-point calibration improves linearity and accuracy across the entire measurement range.
OEM-ready Integration
Digital and analog interfaces, plus a standardized feedthrough concept for integration.
Support PFAS compliance - with PFAS-free sensor head & filter concept
1 . Support PFAS compliance
The MicroSENS CO2 180 PFAS-free is designed so that no intentionally added PFAS are used in the gas-exposed components of the sensor head - including the filter concept. This helps implement PFAS compliance strategies in incubator projects pragmatically: lower risk in material assessment, less documentation effort and a solution that aligns with international sustainability goals and PFAS-restrictive applications.
In short: Designed PFAS-free - built for real-world incubator conditions.
2 . Stable CO₂ measurement (0–20 vol.%)
For excellent measurement results, the sensor is temperature- and pressure-compensated and additionally features humidity compensation — crucial for the humid incubator atmosphere. The dual-beam NDIR method provides high long-term stability and minimizes drift compared to alternative measurement principles.
Another advantage for development teams: the 5-point calibration improves linearity compared to many common 3-point concepts on the market. This ensures the measurement remains precise and well controllable not only around typical setpoints (e.g., 5 vol.%), but across the entire 0–20 vol.% range.
3 . Faster to series production: easy integration
Digital and analog interfaces enable straightforward communication with the incubator control electronics. In addition, the MicroSENS CO2 180 PFAS-free — like all MicroSENS sensors — uses an identical feedthrough concept for the incubator rear wall. This reduces OEM integration effort and simplifies replacement within consistent incubator designs.
Because sterilization is possible with the sensor head installed, the risk of cross-contamination is reduced — and handling during operation becomes easier. At the same time, the design for a high number of sterilization cycles helps minimize maintenance and follow-up costs.
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Frequently asked questions
What does “PFAS-free” mean for the MicroSENS CO₂ 180?
It means: No intentionally added PFAS are used in the wetted or gas-exposed materials of the sensor head — including the filter concept.
What CO₂ measurement range is the sensor designed for?
For 0–20 vol.% CO2, suitable for typical control in cell incubators.
Is the sensor heat-sterilizable?
Yes, designed for typically 180 °C (short-term up to max. 190 °C) to reliably support incubator decontamination routines.
Why Dualbeam NDIR in an incubator?
Dual-beam reduces drift and increases long-term stability — especially important for continuous operation and repeated sterilization cycles.
How complex is the integration?
Digital and analog interfaces support connection to the control electronics. In addition, the standardized feedthrough concept simplifies OEM integration and replacement.
Micro‑Hybrid – All-in-one IR-Supplier
With over 30 years of experience in IR sensor technology, packaging, and customized OEM solutions, Micro-Hybrid is a reliable partner to its customers. From MEMS manufacturing to complete modules, you get everything from a single source—with a deep understanding of the requirements of the respective industry. Our expertise ranges from medical technology and industrial automation to environmental applications and rail, aviation, and aerospace.
