American Sensor Technologies Inc. (AST) offers the AST46HA, a media isolated explosion proof sensor with digital compensation and single seal approval. Featuring all stainless steel construction and approved to CSA30 (UL1203/FM3615) Class 1, Division 1 and Zone 1 Group IIB Explosion Proof, Groups C and D, the AST46HA is a suitable solution for extreme temperature applications, including arctic environments and offshore platforms. While oil filled sensor technologies can experience freezing or boiling at extreme temperatures, the AST46HA pressure sensor utilizes a one-piece stainless steel, non-oil filled sensor design offering continuous operation at temperatures that cause other sensors to fail. The AST46HA is suitable in a variety of applications, including: oil and gas pipelines, well optimization, drilling platforms, CNG/LNG fill stations, paint booths and remote transmitter units.