德国FISCHER压力传感器 压力变送器 上海德茹总代理

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    Specifications 
    PRESSURE RANGE
    Measuring range* p [bar] 1,0 1,6 2,0 2,5 4,0 6,0 10,0 16,0
    Overload pressure p [bar] 6 6 6 10 10 20 20 40
    Burst pressure p [bar] 9 9 9 15 15 30 30 60
    Measuring range* p [bar] 20 25 40 60 100 160 200
    Overload pressure p [bar] 40 100 100 200 200 400 400
    Burst pressure p [bar] 60 150 150 300 300 600 600
    Measuring range* p [bar] 250 400 600 1000
    Overload pressure p [bar] 750 750 840 1200 (vacuum, relative pressure, +-,
    Burst pressure p [bar] 1000 1000 1050 1500 absolute pressure are available)
    ELECTRICAL PARAMETER
    signal U [V ] R [k ] RA [ ] S D L
    Output signal* and R in Ohm 4...20 mA (2-wire, 3-wire) 9...32 acc. to R = < (U - 10V) / 0,02 A A A S
    maximum acceptable burden R 0...10 V (3-wire) 12...32 > 5,0 A DC
    0…5 V 8...32 > 2,5 DC
    1…5 V 8...32 > 2,5 DC
    0,5…4,5 V ratiometric 5 ±10% > 4,7 DC
    Response time* (10...90%) t [ms] < 1
    Withstand voltage U [V ] 350 option 710 DC
    ACCURACY
    Accuracy @ RT % of the range 0,50** option 0,25 ** incl. nonlinearity, hysteresis, repeatability, zero-offset-
    BFSL £ 0,125 and final-offset (acc. to IEC 61298-2)
    Non-linearity % of the range£ 0,15
    Repeatability % of the range£ 0,10
    Stability/year % of the range£ 0,10
    ACCEPTABLE TEMPERATURE RANGES
    Measuring medium T [°C] -40...125
    Ambience T [°C] -40...105 (option -55)
    Storage T [°C] -40...125
    Compensated range* T [°C] -20...85
    Temperature coefficient within the compensated range
    Mean TC offset % of the range£ 0,15 / 10K
    Mean TC range % of the range£ 0,15 / 10K
    Total error % of the range -40°C 2,00%
    % of the range 105°C 2,00%
    MECHANICAL PARAMETER
    Parts in contact with the measuring medium* stainless steel
    Housing* stainless steel
    Shock resistance g 1000 acc. to IEC 68-2-32
    Vibration resistance g 20 acc. to IEC 68-2-6 und IEC 68-2-36
    Mass m [g] 80-120 depending on design
    CE - conformity EC Directive 89/336/EWG
    IP system of protection The IP system of protection as specified in the data sheets generally applies, with their.
    mating plug connected. Relative pressure transmitters usually require a ventilated mating
    plug and/or cable to aloow for pressure compensation. From a pressure range of 60bar,others upon request a ventilated mating plug and/or cable is not necessarily required.
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