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DISPLAY ONE德國(guó)萊寶真空顯示器DISPLAY ONE

上海滬沁儀器設(shè)備有限公司
會(huì)員指數(shù): 企業(yè)認(rèn)證:

價(jià)格:電議

所在地:上海

型號(hào):

更新時(shí)間:2016-08-18

瀏覽次數(shù):3128

公司地址:上海市閔行區(qū)虹梅南路3966號(hào)508

盧琴芳(女士) 銷(xiāo)售經(jīng)理 

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產(chǎn)品說(shuō)明

Technical Data                                                                IONIVAC Transmitter ITR 200 S

       Display range                          mbar (Torr)                               5 x 10-10 to 1000 (3.75 x 10-10 to 750)

       Measurement uncertainty, 10-8 - 10-2 mbar                                                 15% of the meas. value

       Reproducibility, 10-8 - 10-2 mbar                                                         5% of the meas. value

       Principles of measurement                                                  Hot cathode ionization according to Bayard-Alpert

                                                                                combined with thermal conductivity according to Pirani

       Degas                                                                            Electron bombardment 3 minutes, max.

       Supply voltage                                                                        20 to 28   V DC, typ. 24   V DC

       Power consumption, max.                          W                                                   16

       Storage / nominal temperature range             °C                                         -20 to +70 / 0 to +50

       Protection class                                                                                    IP 30

       Weight, approx.
          ITR 90, DN 25 KF                        kg (lbs)                                             0.285 (0.64)

          ITR 90, DN 40 CF                        kg (lbs)                                             0.550 (1.24)

       Sensor                                                                                  Fully sealed, exchangeable

       Bake out temperature, max.                       °C                                                150 1)

       Dead volume, max.                              cm3                                            24 at DN 25 KF

                                                                                                     34 at DN 40 CF

       Materials in contact with the medium                            Cu, W, Glas, NiFe, Mo, stainless steel, Aluminum, Iridium, Yttrium, NiCr,

       Over-pressure rating (abs.)                    bar                                                    2

       Signal output (Ra    ≥10 kΩ)
          Measurement signal                                                           0 - 10 V, 0.774 - 10 V, 0.75 V pro decade

          Error signal                                                                                    < 0,5 V

       Interface (standard / optional)                                                     RS 232 C / Profibus or DeviceNet

       Switching function
          Standard                                                                               1 normally open contact

          Profibus or DeviceNet                                                                 2 normally open contacts

       Electrical connection                                                         15 way Sub-D male connector / pin contacts

       Cable length, max.                               m                                         100 / 30 at RS 232 C


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