The FCX-MC25 oxygen sensor module is a zirconia-based gas sensor for measuring 0 to 25 vol% O₂ in industrial and medical applications. It operates without reference gas or calibration, with an accuracy of ±0.5% FS and long-term stability of ±0.5% FS/year. The module provides analog outputs of 0/4...20 mA or 0...10 VDC and digital interfaces via RS232 or RS485. Its operating temperature range is -10 to +50°C, supply voltage is 9-28 VDC, and power consumption is less than 3 W. Response time is under 30 seconds by diffusion, and lifetime exceeds 30,000 hours. The module measures 117.5 × 100 × 28 mm and weighs 200 g. It is RoHS and REACH compliant and designed for external sensor connection via cable, as implied by the "EXT" variant.
Product type Gas sensor moduleMeasuring range 0-25 %Device type StationaryGasflow Flow by diffusionTechnology ZirconiaApprovals NoOutput signal 0/4-20 mA, 0-10 VDC, RS232, RS485Features Zirconia, long lifetime, electronic board and sensor connected via a cableSupplier Angst+Pfister Sensors and Power
| Angst+Pfister Sensors and Power | |
|---|---|
| Product Category | Gas Sensors |
| Product Number | FCX-MC25-EXT-STD-030-A-CH amperometric oxygen (O2) gas sensor module |
| Product Name | Gas sensors & Gas sensor modules - Oxygen gas sensors & gas sensor modules |
| Electrical Outputs | Voltage; Current |
