# Sensorex Liquid Analysis Technology: Sensor Problems? Sensorex Solutions \| www\.sensorex\.com > Sensorex specializes in the design and manufacture of electrochemical and optical sensors for measuring and controlling water quality\. Generated by Yoast SEO v28.1, this is an llms.txt file, meant for consumption by LLMs. ## Pages - [Coolant Health Monitoring for AI Infrastructure](https://sensorex.com/data-centers/) - [Dissolved Oxygen \(DO\)](https://sensorex.com/dissolved-oxygen/) - [OEM](https://sensorex.com/oem/) - [pH Products \& Information](https://sensorex.com/ph/) - [Documentation](https://sensorex.com/documentation/) ## Posts - [ORP Sensors and Biocide Optimization in Cooling Tower Systems](https://sensorex.com/orp-sensors-cooling-tower-biocide-optimization/) - [How pH Sensors Improve Fermentation Control in Brewing and Winemaking](https://sensorex.com/ph-sensors-fermentation-brewing-winemaking/) - [Innovative Fermentation Sensors: Revolutionizing Brewing Processes](https://sensorex.com/fermentation-sensors-revolutionizing-brewing-processes/) - [Water pH Test Strips vs\. Digital pH Meters: Which Is More Accurate?](https://sensorex.com/ph-test-strips-vs-digital-meters/) - [Understanding Free Chlorine Levels in Pools](https://sensorex.com/understanding-free-chlorine-levels-in-pools/) ## Products - [S272CD \- Process pH Sensor](https://sensorex.com/product/s272cd-online-process-ph-sensor/): Our S272 series of pH sensors deliver reliable online pH monitoring for in\-line or submersion installation configuration\. Extended sensor lifetime with double\-junction technology\. Minimal maintenance required due to flat glass measurement surface\. A versatile sensor for moderate and multi\-purpose applications\. \