2019最新白菜彩金论坛

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                  Advanced Specialty Gas Equipment

                  FLOW MEASUREMENT & CONTROL

                  The flow rate of a gas is the volume of gas passed in a given period of time. Gas flow rates are commonly measured with devices calibrated in units stated in liters per minute or cubic feet per hour. In most processing situations, the gas flow rate must be set to provide a uniform flow. Controlling the flow requires using valves to adjust the rate of flow. Flowmeters incorporating a metering valve are used to measure and control gas flow rates.

                  This section provides tutorials on the mechanics of and the selection criteria for variable area flowmeters, and mass flow measurement and control devices. A broad selection of models that include direct reading, calibration, blenders, mass flow, and various meters for use in special applications are in stock and available for immediate delivery.

                  VARIABLE AREA FLOWMETERS
                  Mechanics of a Variable Area Flowmeter PDF
                  Flowmeter Selection PDF
                  65 MM, Direct Reading, Series 50 and 50K PDF
                  150 MM, Calibration Chart Referenced, Series 150 and 150K PDF
                  150 MM, Two Tube Gas Blenders, Series 150 PDF
                  High Capacity, Series 50HC PDF
                  Plastic, Series 50PM PDF
                  High Pressure, Metal Tube, FM4460N Series PDF
                   
                  MASS FLOW SYSTEMS
                  Mass Flow Measuring, Controlling and Blending Systems PDF
                  Selecting Mass Flow Systems and Options PDF
                  Mechanics of Mass Flow Measurement PDF
                  Operator Consoles--Features and Specifications PDF
                  Control Modules--Specifications PDF
                  Control Modules--Materials of Construction and Selection Guide PDF
                  Sensors--Specifications and Materials of Construction PDF
                  Sensors--Selection Guide PDF
                   
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