We welcome questions and comments about our products and services, you can reach us as follows:
Versaperm Limited
10 Rawcliffe House
Howarth Road
Maidenhead
Berkshire
SL6 1AP
UK
Tel UK: +44 (0) 1628 777668
Tel USA: +1 (617) 855-7477
e.mail: webcontact@versaperm.com
Electrolytic water vapour sensors are based on a glass capillary tube containing two spiral wire electrodes coated with a thin layer of phosphorous pentoxide.
As the gas flows along the tube moisture is absorbed by the phosphorous pentoxide (P2O5) and converted into phosphoric acid.
An electrical potential is applied to electrolyze the water, producing hydrogen and oxygen and regenerating the phosphorous pentoxide. The current required by this gives a direct measurement of the mass of the water vapor.
At Versaperm we are not tied to any specific sensor types or manufacturer and so we can always select exactly the right sensor for an application. Versaperm is a world technology leader in the measurement of gas permeability. We offer not only instruments but also comprehensive testing and consultancy services.
Versaperm Limited © 2014
10 Rawcliffe House, Howarth Road, Maidenhead, Berkshire, SL6 1AP, UK, Tel: +44 (0) 1628 777668
e.mail: webcontact@versaperm.com Our Cookies Policy