Transmitter for Trace Humidity
Trace Humidity Transmitter
Air, compressed air and gases are used in all areas of industry. Humidity is normally undesirable because it can cause mechanical damage, corrosion or adhesion of the material, which can increase the operating costs or even impair the quality of the end product. The international standard ISO 8573 defines seven classes of compressed air quality based on moisture content, oil content and particle content. The main way of reaching and ensuring compliance with a quality class involves installing a suitable dryer. Pressure dewpoint transmitters/switches are used to monitor the dryer and its results.