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          產品目錄 PRODUCT
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          • 產品名稱:美國精量電子MEAS超聲波液位計SL-700

          • 產品型號:SL-700
          • 產品廠商:MEAS精量電子
          • 產品文檔:
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          簡單介紹:
          美國精量電子MEAS超聲波液位計SL-700,The Model SL-700 Series Ultrasonic Micromeasurement System is an ideal solution for the detection and measurement of ultra pure chemical fluids in the semiconductor
          詳情介紹:
           

          DESCRIPTION

          The Model SL-700 Series Ultrasonic Micromeasurement System is an ideal solution for the detection and measurement of ultra pure chemical fluids in the semiconductor industries using very small sensor (VSS) technology. Measuring a fluid level accurately and reliably in the chemical vapor deposition process is of the utmost importance to the semiconductor wafer fabrication process. The Measurement Specialties SL-700 Series provides a continuous transmitter with a very high degree of precision. The SL-700 Series ultrasonic system is well suited for high viscosity liquids such as DMAH, titanium precursors and copper precursors.

           


          FEATURES                                                             APPLICATIONS 

          ?    316 LSS machine body sensor

          ?    Semiconductor industries

          ?    Sensor material finish 10μin RA electropolished

           

          ?      Miniature sensor size reduces liquid volume displacement

          ?      Works with the following chemicals independent

           

          of dielectric, viscosity, color, density and opacity of chemical fluids: DMAH, TAETO, CVD, TDEAT, CUTMUS, TEOS, DCE, TCA

          ?    High pressure vessel application up to 250

           

          PSIG (1724 Kpa) (consult factory for higher pressure applications)

           

          ?      Accuracy of continuous level transmitter ±0.01 in (0.25 mm) or better

          ?      Continuous transmitter output, 4-20 mA, 1-10 V,

           

          RS-232, remote unit with digital display, two alarm

           

                 

           美國精量電子MEAS超聲波液位計SL-700

          Parameter

          Typical Value

          Repeatability

          ±0.005 in (0.127 mm) typical

          Input Power

          VDC, 115 VAC/230VAC, 50/60

          Hz (optional) 

          Output

          Continuous 4-20 mA. 0-5 V or 0-10 V, RS 232 PC compatible, bidirectional communication, two alarm

          Housing

          NEMA 1; NEMA-4X (stainless steel) optional

          Range

          to 10 in (25.4 to 254 mm) (consult factory for longer range

          Parameter

          Typical Value

          Mounting

          ?’ M VCR, ?” F VCR

          Sensor Material

          LSS (standard)

          Operating Pressure

          Up to 250 PSIG (1724 Kpa)

          Temperature

          Sensor: -20 to 200 °F (-29 to 93 °C)

          Electronics: -20 to 170 °F (-29 to 77 °C)

           

          MECHANICAL DIMENSIONS

          in inches [mm]

           

          PERFORMANCE SPECIFICATIONS

          美國精量電子MEAS超聲波液位計SL-700 

          Figure 1: SL-700 series elements electronic module

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          滬公網安備 31011202007392號

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