The AST4400 Intrinsically Safe Pressure Transducer is constructed of stainless steel and has a with a wide variety of options. With its rugged construction, the AST4400 is the solution for pressure measurement in Intrinsically Safe environments. Benefits of the AST4400 Intrinsically Safe Pressure Transducer Class I Div 1 Intrinsically Safe Groups C, D when installed with an approved barrier ATEX / IECEx: Class I Zone 0 Exia IIB T4 Ga (Ta = -40°C to +80°C) High Strength Stainless Steel Construction No Oil, Welds or Internal O-rings Wide Operating Temperature Pressures up to 20,000 PSI Low Static and Thermal Errors Unparalleled Price and Performance Compatible with Wide Variety of Liquids and Gases Applications Industrial OEM Equipment HVAC/R Equipment Water Management Control Panels Pneumatics Hydraulic Systems Data Loggers Datasheet Enquire Now