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TOX592有毒氣體傳感器

價格
電議

型號
TOX592有毒氣體傳感器

品牌
德國愛多斯

所在地
暫無

更新時間
2019-03-01 01:20:02

瀏覽次數(shù)
次

     

    The ADOS TOX 592 gas sensor is suitable for continuous measurement of a concentration of toxic gas in air over the range of 0 - 20 ppm to 0 - 1000 ppm. The ADOS 592 CO gas sensor uses a method of measurement where the air to be measured is diffused in a chemical measuring cell.

    The (H+)-ions and the electrons released are consumed at the electrode in a cathode reaction.

    The flow of current between anode and cathode generated by this process is directly proportional to the CO-concentration in the measured air.

    The sensor current is amplified and applied via a 4-20 mA interface or via the LON® field-bus to an evaluation unit e.g. ADOS Multitronik 592 where the measured variable is processed and indicated in ppm CO together with any control and warning functions which may be necessary.
    Measuring principle:
    Electro-chemical reaction
    Measurable substance:
    Carbon monoxide
    Measuring ranges:
    0-150 ppm 0-300 ppm other ranges on request
    Zero error:
    < 10 ppm CO
    Reading instability:
    < 3 ppm CO
    Accuracy:
    ± 3 % of f.s.d.
    Zero drift:
    < 2 % per year
    Repeatability:
    < 2 % per year
    Linearity:
    < 2 % of f.s.d.
    Response time (t90-Zeit):
    < 60 sec.
     
    Cross sensitivity:
    < 2 % with integrated filter
     
    Interface:
    -wire current interface
    4-20 mA or LON® four-wire techniques 
    data transmission 78 kbps
     
    Supply voltage:
    15 V - 30 V
    dependent on maximum load 100 ohm - 500 ohm
     
    Ambient temperature:
    14 °F to 104 °F with sensor temperature compensation
     
    Humidity range:
    10 % - 99 % non-condensing
     
    Serviceable life of cell:
    approx. 2 years
     
    Dimensions:
    (height x diameter)
    3.1 x 3.1 inch
     
    Weight:
    1.3 lbs
     
    Test certificate:
    To German standards according to VDI 2053 in conjunction with ADOS Multitronik 592

     

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