Hastelloy Pressure Sensors
Hastelloy pressure sensors from American Sensor Technologies meet industry standards for measuring speciality chemicals and gases in both hazardous and non-hazardous environments. In the oil production and process industries, NACE MR0175/ISO 15156 and NACE MR0103 regulations allow for the use of Hastelloy C276 with liquids and gases that come in contact with materials that can cause sulfide stress cracking or stress cracking corrosion. These pressure sensors are made from one piece of material with no welds, O-rings, or fluid fills. Bulk silicon strain gages are mounted directly to the top of the metal diaphragm using a special glass firing process. With high raw output signal, inorganic materials and a thick diaphragm membrane, users benefit from complete isolation of the pressure to the fitting and long-term stability. The sensors are offered in a full range of capability from 2.5 PSI up to 10,000 PSI.
American Sensor Technologies, Inc.