The AST 4000 family of stainless steel, all-media, isolated pressure sensors offers high-accuracy measurement of hostile media, such as corrosive liquids and gases, says the company. The sensors provide either millivolt or amplified outputs. This family of products provides gauge, sealed gauge, or compound gauge pressure measurement ranging up to 10,000 psi. The sensors have a long-term stability of ±0.25-percent full-scale output per year. According to the manufacturer, they exhibit excellent resistance to high vibration, shock, and temperature extremes. Model AST4000 is designed to measure in industrial, refrigeration, hydraulics, and other applications.

American Sensor Technologies Inc., 12 Orben Dr., Unit 1, Landing, NJ 07850; 973-398-9900; 973-398-9901 (fax);;

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