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上海滬沁儀器設(shè)備有限公司


當(dāng)前位置:上海滬沁儀器設(shè)備有限公司>>德國(guó)萊寶真空泵|真空計(jì)|真空泵油>>TTR 211 PB/D / TTR 216 PB/D德國(guó)萊寶真空計(jì)TTR 211 PB/D / T

TTR 211 PB/D / TTR 216 PB/D德國(guó)萊寶真空計(jì)TTR 211 PB/D / T

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產(chǎn)品型號(hào)TTR 211 PB/D

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更新時(shí)間:2022-08-03 13:42:16瀏覽次數(shù):1359次

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經(jīng)營(yíng)模式:生產(chǎn)廠家

商鋪產(chǎn)品:250條

所在地區(qū):上海上海市

聯(lián)系人:采購(gòu)部 (銷(xiāo)售經(jīng)理)

產(chǎn)品簡(jiǎn)介

TTR 211 PB/D / TTR 216 PB/D德國(guó)萊寶真空計(jì)TTR 211 PB/D / T

詳細(xì)介紹

【詳細(xì)說(shuō)明】

                                                                               TTR 211 PB/D / TTR 216 PB/D
      Display range                        mbar (Torr)      5 x 10-4 to 1000 (3.75 x 10-4 to 750)

      Measurement uncertainty                                   20% in the range 1 x 10-3 to 1 x 10-2 mbar (0.75 x 10-3 to 0.75 x 10-2 Torr)

                                                                      15% in the range 1 x 10-2 to 30 mbar (0.75 x 10-2 to 22.5 Torr)

      Principle of measurement                                                       Thermal conductivity acc. to Pirani

      Supply voltage                                                                  14.5 to 36  V DC, typ. 24  V DC

                                                                                           Ripple voltage < 2 Vpp

      Power consumption                             VA                                              < 2

      Storage / nominal temperature range           °C                                    -20 to +70 / +10 to +50

      Max. rel. humidity (climatic class F)    % n.c.                                                95

      Protection class                                                                              IP 40

      Dimensions (H x W x D)                      mm                                           106 x 73 x 56

      Weight, approx.                         kg (lbs)                                           0.29 (0.64)

      Inflammability                                                                            UL 94 - V 2

      Sensor                                                                             Exchangeable sensing cell

      Filament                                                                    Tungsten (TTR 211)/platinum (TTR 216)

      Vacuum connection                            DN                                              16 KF

      Bake out temperature, max                     °C                                        80 at the flange

      Dead volume, max.                           cm3                                                11

      Materials in contact with the medium                                                       TTR 211:

                                                             Aluminum, nickel-plated steel, Vacon, tungsten, CrNi8020, glass, epoxy cement;

                                                                                                TTR 216 S:
                                                                       Stainless steel, CrNi, Al2O3 ceramics, NiFe, Mo, Ni, platinum

      Over-pressure rating, abs.                                                     TTR 211: 3 bar, TTR 216: 10 bar

      Signal output (Ra   ≥10 kΩ)                                                               0 to 10.6 V
          Measurement signal                                                   1.9 to 10 V, corresp. 5 x 10-4 to 1 x 103  mbar

                                                                                   logarithmic divisions 1.286 V/decade

         Status signal                                                                     broken filament 10.5 V

      Trigger                                                                          n.o./changeover relay contact
         Adjustment range                 mbar (Torr)                                   1 x 10-3 to 500 (0.75 to 375)

          Hysteresis                                                                about 30% of the adjusted pressure

          Reaction time                            ms                                               < 50

          Rating                                                                              60 V, 0.5  A DC

          Error status                                                     contact open in case of broken filament or supply off

      Status indicators                                                               Operation (Power): Orange LED

                                                                                        Trigger (active): Green LED

      Monitor output (Ra    ≥100 kΩ)                     Jack socket (3.5 mm) at which the measurement signal and the trigger setting is available

      Electrical connection                                                          FCC-68 socket, 8 way with shield

      Cable length, max.                            m                                               100

      Interface
         TTR   211 D / 216 D                                                                     DeviceNet

         TTR   211 PB / 216 PB                                                                  Profibus DP
 

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