The AST4000 industrial-grade MEMS pressure sensors from American Sensor Technologies utilise a one-piece stainless steel sensing element, and offer rugged construction, high cycle life and media compatibility. The AST4000 is offered with a variety of threads, pressure ranges, outputs and electrical connections.
The sensors feature no oil, welds or internal O-rings, a wide operating temperature range and support pressure ranges up to 10,000 psi. They are also CE EN61326 and UL/cUL 508 approved.
The pressure sensor’s accuracy is better than ±0.5% and has an environmental protection rating of IP66. The analog outputs include 4-20 mA, 1-5/1-6 VDC, 0-50 mV and 0.5 to 4.5 ratiometric.