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Air, compressed air, and gases are used in all areas of industry. Humidity and moisture are generally undesirable because they can cause damage or impair the quality of the end product. The use of measuring and control technology is recommended, in order to monitor humidity in the network and prevent damage.
The testo 6742 dewpoint transmitter was designed specifically for measuring trace humidity in compressed or dry air. It boasts a polymer humidity sensor which features a high degree of accuracy and long-term stability.
Use the dewpoint transmitter to prevent damage (e.g. in refrigeration dryers or membrane dryers). This can save you a considerable amount of money, because if the quality of the end product is impaired in any way, it can prove costly. The cost of running adsorption dryers can also be reduced: accurate humidity-controlled chamber activation precisely adjusts the use of regenerated air to meet requirements not at a preset time increment, which often creates unnecessary, excess consumption of regenerated air.