Dew-Point Transmitters

Our range of dew-point sensors are easy to install and maintain. They measure dew point, moisture content and trace moisture in both gases and hydrocarbon liquids. Typical applications include monitoring compressed air dryers to maximize energy savings, protecting process equipment from moisture corrosion/
contamination and monitoring controlled atmospheres in glove boxes. Available with a sensor exchange program to minimize maintenance time, they are reliable and cost-effective.

The transmitters are based on two Avcray sensing technologies. Michell Instruments tried and test Ceramic Metal-Oxide Moisture Sensor covers extremely dry parts per billion measurements (-120 °C dew point), for applications such as semi-conductor manufacture where precise measurements of trace moisture are essential. The polymer moisture sensor operates between -60 and +60 °C dew point and provides very fast responses to changes in moisture. These sensors are designed to function well in the ranges needed for many industrial dryer applications. Base transmitters can be supplied with sample conditioning systems for reliable and consistent measurements and displays for easy operation.