Keeping moisture under control Brownell manufactures a range of relative humidity indicators which provide a signal of the relative humidity ranging from 5% to 90% Rh (at 20°C). Relative humidity indicators can be used in conjunction with desiccators, desiccant bags and moisture adsorbers. Humidity indicators can also be used to monitor the relative humidity inside: cabinets, enclosures, flight cases, pipelines, packaging barriers and instrument cases. A distinctive colour change of blue to pink indicates the transition of the relative humidity from dry to wet. Relative humidity indicators are fully reversible when dried with a desiccant or placed in a dry environment. Relative humidity ranging from 5%Rh to 90%Rh (at 20°C) Distinctive colour change indication Reversible and non-reversible option Available in plastic or metal housings Up to 10 Bar operating pressure Thread or flange mounting Temperature range from -40°C to +80°C Multiple level reading Desiccator mounting option IP 69 rating (optional) Electronic equipment Electrical equipment Optical equipment Cameras Storage containers Laser systems High voltage junction boxes Dimensions Internal Thread External Thread Overall Length Colour Indicator Level Brownell Ltd. | Unit 2 | Abbey Road Industrial Park, | Commercial Way | Park Royal | London | NW10 7XF T: +44(0) 20 8965 9281 | F: +44(0) 20 8965 3239 | [email protected] | www.brownell.co.uk