Pressure Switches for Zone 0/1 Interface

Delta Controls Limited has built a global reputation over fifty years for the design and manufacture of high quality process instrumentation. Quality is the cornerstone of Delta Controls' success and its product portfolio is covered by industry and International approvals.

To add value and through listening to our customer's requirements and part of our continuing New Product Development Programme, Delta is proud to launch The Industrial Series - Category 1/2 Switch without the need for a chemical seal. The Industrial Series is aggressively priced, high quality and a low risk choice from a company that prides itself on quality and reliable pressure solutions.

Category 1 is for use in Zone 0 applications - in which an explosive gas-air mixture is continually present, or present for long periods of time.. Category 2 is for use in zone 1 & 2 applications - in which an explosive gas-air mixture may occur under normal conditions. EN50284 sets the rules for design and dual marking so our zone 1/cat2 switch can operate connected directly to a tank of flammable liquid (zone 0 / Cat 1). The Category 1/2 is only available with Welded Diaphragm options.

For further technical information the Industrial Series (S24) datasheet are available to download, alternatively please contact our technical sales department to discuss your requirements on +44 (0) 208 939 3500.