Ast5100 Low Differential Pressure Transmitter

AST5100 Low Differential Pressure Transmitter Low Differential Pressure Transmitter Overview The AST5100 Wet - Wet Differential Pressure transmitter is your accurate pressure sensing device for low differential pressure. With a differential pressure range as low as 0 to 5 water column (12.5mbar), this product can be used to measure flow across an orifice, differential across a filter, tank level, or gauge pressure. Using LVDT technology and ASTs advanced electronics, the AST5100 delivers accurate, repeatable measurements. Benefits Accurate Low Pressure MeasurementExcellent RepeatabilityWide Range of Liquids and Gases including:Water, Natural Gas, Hydrocarbon Fuels, Air and Non-Corrosive Gases Applications Liquid Level Control including Bubbler systemsClimate ControlEnergy ManagementAir-fuel Ratio including Measurement for FurnacesVapor RecoveryLeak DetectionAir or liquid FiltrationFlow Measurement Wetted Materials Nickel Alloy 52, Ni-Span C, Viton, 304 Stainless Steel, Aluminum 6061, RoHS Solder, Loctite 680 (meets NSF61)  Performance @ 25C (77F) Accuracy < 1.0% of FS Stability 0.5%FS, typ Line Pressure Max 200 PSI Burst Pressure 2000 PSI Pressure Cycles >100,000 Cycles Environmental Data Temperature Range Operating Range -40 to 80C (-40 to 175F ) Storage Temperature -40 to 100C (-40 to 212F) Thermal Limits Compensated Range 0 to 55C (30 to 130F) Temp. Comp. Zero <1.5% Temp. Comp. Span <1.5% Other Reverse Polarity Yes Electrical Data Output 0-5V Three Wire 4-20mA Excitation 10-28VDC 10-28VDC Current Consumption < 10mA - Output Noise < 1mV, RMS < 0.0035mA, RMS Output Load 5k Ohms, min. 5Hz Output Change with Input Voltage Change <0.1% from 10 to 32 VDC - Zero Offset < 1% FS < 1% FS Span Tolerance < 1.5% FS < 1.5% FS