The AST46SW explosionproof pressure switch from American Sensor Technologies (AST) Inc., Mt. Olive, NJ, provides a single-pull, double-throw configuration with factory-set switch points and hysteresis. The one-piece, SS sensing element will measure pressure in extreme temperature conditions; standard models are configured with 316L, 17-4 PH, or Inconel 716 materials. Features include a max. operating pressure range up to 20,000 psi, zero signal drift, compact size, and CSA approvals for use in Class 1, Div. 1, Explosionproof Groups A, B, C, and D, and for mining applications, Class 2, Div. 1, Groups E, F, and G.
American Sensor Technologies (AST) Inc.