American Sensor Technologies (AST) Inc.
AST47HP Series pressure sensors from American Sensor Technologies Inc.
, Mount Olive, NJ, are available in pressure ratings up to 60,000 psig and are suited for use in diesel fuel rails, high-pressure wells, hydraulics, injection-molding equipment, water jets, and downhole instrumentation. Sensors have a 1-piece SS sensing element with a thick diaphragm to eliminate long-term drift, a SS housing, 100 V/m EMI/RFI protection, and rating for >100 million pressure cycles. Accuracy is ±0.25% BFSL. Outputs are 10 mV/V, 0–5 V (3- or 4-wire), 0–10 V (3- or 4-wire), 1–5 V, 1–6 V, 1–10 V, or 4–20 mA (loop).