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          PRODUCT.產品

          氧氣分析儀 3220

          氧氣含量指數在很多工業領域應用中屬于非常重要的參數,是研發以及生產的控制與過程中經常需要分析與監測。測量量程從0-10ppm 到 0-100%Vol O2, 可根據不同應用需求選擇不同測量原理的儀器和配置。
          • 技術參數
          • 產品特點
          • 應用領域
          • 資料下載

          Measuring principle

          ZrO2 sensor with Pt-electrodes

           

          Measuring range

          0-25%Vol

          Analogue signal port

          0 … 10 V, 0 (4) …20mA, galvanically separated

           

          Reproducability

          +/- 2 % of the measuring value

           

          Resolution

           

          0,01 % – C(O2)

          T90-Time

           

          ca. 20 seconds

          Display

          2* 16 digit, illuminated LCD display

          1. Line: display of concentration in Vol %

          2. Line: messages, device status, sensor parameters

          Messages

          1 System message (measuring value yes / no)

          max. 2 messages configurable as measuring values 

          Digital communication

          serial interface RS232 

             
             
             
             

          ambient operating temp.

           

          +5 °C up to + 45 °C

          Power supply

           

          110 or 230 VAC / 60 - 50 Hz

          Protection / Housing / Dimensions

          IP 65/ wall mounting housing 300x320 x130mm

          IP20 / electronics unit 28 TE / 3HU

          IP54 / portable housing 42 TE / 3 HE

          IP 54 / panel mounting 144 x 144 mm

           

          Weight

           

          2.5-10 kg

          Options

           

          auto-calibration

          back purge for high dust concentrations

          pressure reducer

          particle lfilter 2-7μm

          manual 5 way valve

          electronical/pneumatic gas supply pump

          electronical flowmeter

          software for remote control and service

           

           

          Approvals TÜV certification 936/807023/A of 14.08.2000

          Version: AMS 3220 E V-2013-07

          Specification subject to change.



          The Measuring principle:

          The Zircondioxid sensor is the ideal detector for the measurement of Oxygen in gases without

          combustible impurities. The Zircondioxid sensor can be installed in the housing of the Oxygen

          Analyser AMS 3220 . Using a calibration adapter with the Zircondioxid sensor, the Zircondioxid sensor can also be installed directly in a process gas pipe. This setup allows easy supply of calibration and reference gas to the sensor by using a separate pneumatic unit. In combination with the optional, time controlled auto-calibration feature the already high accuracy and reproducibility of the Oxygen Analyser AMS 3220 is improved further.

           

          The Measuring system:

          A long list of options allows to adapt the Oxygen Analyser AMS 3220 for almost every application.

          Four measuring ranges with automatic switch-over and digital measuring range recognition can be set freely within the maximum measuring range. The software for remote control and remote service with access via the customer computer network further increase the flexibility of the Oxygen Analyser AMS 3220 in a application.





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