NAMUR isolating amplifier

Ceracore USC30

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    Capacitive ceramic pressure sensor for absolute and gauge pressure measurement.

    Design size: 17.5mm external diameter

    Operating conditions

    Ambient/process temperature

    -40 to +100°C

    Storage temperature

    -40 to +125°C

    Electrostatic discharge(ESD)

    ± 2kV

    Output signal and energy supply

    Operating voltage

    2.9 to 5.5V

    Power consumption

    < 1.5 mA

    Analog output signal

    Ratiometric or absolute analog output signal

    Digital interface

    UART or SPI

    Pressure signal

    24bit

    Temperature signal (optional)

    16bit

     

    Measuring rate:

    1.25 to 80ms

    Measuring ranges

    Standardized measuring ranges

    0...100mbar / 10kPa / 1.5psi, overload range: 4bar / 400kPa / 60psi

     

    0...200mbar / 20kPa / 3psi, overload range: 6bar / 600kPa / 90psi

     

    0...400mbar / 40kPa / 6psi, overload range: 6bar / 600kPa / 90psi

     

    0...1bar / 100kPa / 15psi, overload range: 10 bar / 1MPa / 150psi

     

    0...2bar / 200kPa / 30psi, overload range: 18 bar / 1.8MPa / 270psi

     

    0...4bar / 400kPa / 60psi, overload range: 25 bar / 2.5MPa / 375psi

     

    0...10bar / 1MPa / 150psi, overload range: 40 bar / 4MPa / 600psi

     

    0...20bar / 2MPa / 300psi, overload range: 40 bar / 4MPa / 600psi

     

    0...40bar / 4MPa / 600psi, overload range: 60 bar / 6MPa / 900psi

     

    0...70bar / 7MPa / 1050psi, overload range: 105bar / 10.5MPa / 1575psi

  • Betriebsbedingungen

    Umgebungs-/Prozesstemperatur

    -40 bis +100 °C

    Lagertemperatur

    -40 bis +125 °C

    Elektrostatische Entladung (ESD)

    ± 2kV

    Ausgangssignal und Energieversorgung

    Betriebsspannung

    2,9 bis 5,5 V

    Stromverbrauch

    < 1,5 mA

    Analoges Ausgangssignal

    Ratiometrisches oder absolutes analoges Ausgangssignal

    Digitale Schnittstelle

    UART oder SPI

    Drucksignal

    24 bit

    Temperatursignal (optional)

    16 bit

    Messrate

    1,25 bis 80 ms

    Operating conditions
    Ambient temperature

    For single installation: –20 to +60 °C (–4 to +140 °F)

    for rail mounting without gaps: –20 to +50 °C (–4 to +122 °F)

    Storage temperature –20 to +85 °C (–4 to +185 °F) (preferably at +20 °C/+68 °F)
    Ingress Protection IP 20
    EMC Interference emission to EN 61326; Class B apparatus; interference immunity to EN 61326; Appendix A (Industry) and NAMUR Recommendation NE 21 (EMC)
    Materials
    Housing Polycarbonate, light grey, RAL 7035
    Front cover Polyamide PA6, blue
    Fixing slide (for fixing to top-hat rail), Polyamide PA6, black, RAL 9005
    Approvals
    Ex approval ATEX II (1) GD [EEx ia] IIC
    WHG approval Overspill protection to §19 WHG (Germany)  

    Dimensions (in mm)

    NAMUR Isolating amplifier - FTL325N - Dimensions
    Installation according to instruction manual

    Electrical connection

    1-channel version