American Sensors Technolgies Inc. has released the AST46HA, an isolated explosion proof sensor with digital compensation and single seal approval. The sensor features all stainless steel construction and is approved to CSA30 (UL1203/FM3615) Class 1, Division 1 and Zone 1 Group IIB Explosion Proof, Groups C and D. The AST46HA pressure sensor utilizes a one-piece stainless steel, non-oil filled sensor design offering continuous operation at temperatures that can cause other sensors to fail. The product comes standard with ±0.1% BFSL accuracy, EMI/RFI protection of 100V/m and a variety of output options including 4-20mA, 1-5V, and 0.5-4.5V ratiometric. It is suitable for extreme temperature applications, including arctic environments and offshore platforms.