Sensor
 

Semiconductor Pressure Sensor

    FDM Series

    Features
    FDM Sensor
    • Differential pressure,Surface mount package
    • Weight : 1.2grams
      RoHS Compliance
    Ordering Information
    FDM Ordering Information

    Measurable pressure range(kPa) Part number
    -13.79~13.79 FDM-02PDSR
    -34.47~34.47 FDM-05PDSR
    -48.26~48.26 FDM-07PDSR
    -103.4~103.4 FDM-15PDSR
    -206.8~206.8 FDM-30PDSR
    -344.7~344.7 FDM-50PDSR
    -482.6~482.6 FDM-70PDSR
    -827.4~827.4 FDM-120PDSR
    Specifications
    Model
    02PD
    05PD
    07PD
    15PD
    30PD
    50PD
    70PD
    120PD
    Unit
    Recommended operating conditions
    Pressure type
    Differential pressure
    -
    Rated pressure
    13.79
    34.47
    48.26
    103.4
    206.8
    344.7
    482.6
    827.4
    kPa
    Measurable pressure range
    -13.79
    ~13.79
    -34.47
    ~34.47
    -48.26
    ~48.26
    -103.4
    ~103.4
    -206.8
    ~206.8
    -344.7
    ~344.7
    -482.6
    ~482.6
    -827.4
    ~827.4
    kPa
    Temperature range
    0~50
    °C
    Pressure media
    Non-corrosive gases only(No liquid)
    -
    Excitation current(Constant)
    1.5
    mADC
    Absolute maximum rating
    Maximum differential pressure **1
    Twice of rated pressure
    1.5 times
    of rating
    pressure
    -

    Port1 Maximum load pressure

    Port2 Maximum load pressure

    Maximum excitation current
    3.0
    mADC
    Operating temperature
    -20~100
    °C
    Storage temperature
    -40~120
    °C
    Operating humidity
    30~80(Non dew condition)
    %RH
    Electric characteristics(Drive Current 1.5mA constant, ambient temperature Ta=25°C)
    Output span voltage **2
    60~140(at 0kPa~rated pressure)
    mV
    Offset voltage
    ±20(at 0kPa)
    mV
    Bridge resistance
    4000~6000
    Ω
    Response time
    2(for the reference)
    msec
    Accuracy
    TSO*
    ±5
    %FS/
    0~50°C
    TCS*
    2.5
    Linearity
    ±0.5
    ±0.3
    ±0.5
    ±0.6
    %FS
    Pressure hysteresis
    ±0.4
    ±0.2
    ±0.4
    %FS
    *TSO:Temperature sensitivity of offset voltage *TCS:Temperature coefficient of output span voltage
    *Temperature range from 0-50 deg C
    **1 Port1 pressure >Port2 pressure , Port2 pressure:reference pressure
    **2 Output refers to pressure at pressure port2.
    Others

    Data sheet[PDF196KB]