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The AST4410 is a media isolated, field adjustable pressure transmitter suitable for use in Class 1 Div 1, Groups C, D Intrinsically Safe areas when installed with an approved barrier. Protected by a Viton O-ring, this transmitter's two potentiometers have the ability to adjust the zero and span output signals up to ± 5% [of the full scale pressure]. Additionally, the AST4410 offers access points through the housing of the transmitter in order to simplify adjustments after installation. Complete with a wide range of threads, pressure ranges and output signals, the AST4410 is the solution for pressure measurement when field adjustability is necessary.