The Mercoid DA/DS Series is one of the world's broadest lines of pressure switches. The DA/DS Series has extremely high sensitivity and great repeatability. The DA Models are equipped with two external adjustments, one for setting high pressure operating point, the other for setting low pressure operating point.
What is a Mercoid switch used for?
The Mercoid DA series bourdon tube pressure switches combine high sensitivity and repeatability with easily adjustable set points via two external thumb wheels. The accuracy and narrow dead bands make these switches suitable for many types of precise pressure control‚ including level control applications.
What is a mercoid Control?
Mercoid Controls produces a broad range of pressure, temperature, and level controls for use in heavy industrial, petrochemical, and electrical utility plants. Mercoid was established in 1916 and is now a division of Dwyer Instruments, Inc.