Hazardous Area Switches

Sentry Exd familySentry series Pressure, Differential Pressure and Temperature switches are now available for use in Zone 1 (Gas) and Zone 21 (Dust) Hazardous Areas.

Based on the popular Sovereign series, the new Sentry series switches come in a smaller, lighter package, have a better than 1% set point repeatability and come with a market leading 5 year warranty.  The switches are marked as follows:




For more information please refer to the datasheets below or contact your local sales office


TDS-P0-Ex-A - Pressure

TDS-D0-Ex-A - Differential Pressure

TDS-T0-Ex-A - Temperature

Installation, Operating and Maintenance Manual 





For further information, please see the Process Industry Informer article regarding our flameproof enclosure additions. 


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