American Sensor Technologies (AST) is now offering a low-cost, high-quality OEM pressure sensor built to address applications with tight space restrictions and requirements for high accuracy, trouble-free operation and long life. Measuring 0.875 inches in diameter, the AST4100 pressure sensor is designed to offer superior performance within the tight confines of refrigeration systems, test stands and data loggers. Each AST4100 pressure sensor employs a thick one-piece diaphragm (free of internal O-rings, welds and fill fluids) that offers a strong hermetic seal against the media. Available in both 17-4PH and 316L stainless steel, units offer superior resistance to media corrosion as well as superb over range and burst protection. Manufactured with the OEM in mind, each unit holds an UL/cUL 508 approval. The AST4100 sensors provide gauge and compound gauge pressure measurement in pressure ranges from 0 – 25 to 0 – 10,000 PSI. Units also are available in compound ranges as well as in bar and Kg/cm2 outputs. The competitively priced AST4100 Pressure Sensors are available in outputs of 10mV/V, 0.5-4.5 V ratiometric, 1-5V, 1-6V, .25-5V, or 4-20mA. Units offer accuracy of < + 0.5 per cent BFSL at 25 degrees Celsius and long-term stability of +0.25 per cent full scale output per annum.
American Sensor Technologies