PCB-(M)124A24
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PCB-(M)124A24

  • ICP® pressure sensor with INVAR-membrane,
  • For rocket engines,
  • Water cooled,
  • Measuring range 6,900 kPa,
  • Sensitivity 0.72 mV / kPa,
  • 10-32 female connector
  • of<t? 100 M??

    basic data
    measuring range (±5 V output range) 1,000 psi 6.895 kPa  
     
    usable range (output range ±10 V) 2,000 psi 13.790 kPa  
     
    sensitivity (±15%) 5.0 mV / psi 0,725 mV / kPa  
     
    maximum static pressure 5,000 psi 34.475 kPa  
     
    Resolution 0,02 psi 0.14 kPa  
     
    resonance frequency ≥ 15,000 Hz    
     
    rise time (reflected pressure) ≤ 30 µs    
     
    lower limiting frequency (-5%) 0.005 Hz    
     
    linearity ≤1.0% FS   [1]
    conditions
    acceleration sensitivity ≤ 0.002 psi/g ≤ 0,0014 kPa/(m/s²)  
     
    temperature range (operation) -100 … 250 ° F -73 … 121 ° C [2]
     
    Temperature coefficient of sensitivity ≤ 0.03 %/°F ≤ 0,054 %/°C  
     
    Maximum shock (ffor fraction of a second) 5,000 ° F 2,760 ° C  
     
    maximum shock resistance 10.000 g pk 98.070 m/s² PK  
    Technical features
    output polarity (positive pressure) positive    
     
    discharging charging time constant (at room temperature) ≤100 Ω    
     
    Supply 20 … 30 V DC    
     
    constant power supply 2 … 20 mA    
     
    output impedance ≤100 Ω    
     
    Bias voltage 8 … 14 V DC    
     
    Electrical insulation ≤100 Ω  
    physical properties
    geometry of the sensor element compression principle    
     
    Sensor element quartz    
     
    housing material stainless steel    
     
    membrane INVAR    
     
    sealing hermetically sealed welded    
     
    electrical connection 10-32-coaxial socket    
     
    Weight 3.9 oz 110 g  
     
    cord type type 006, robust low-noise cable    
     
    cable length 4 ft 1.2 m  
     
    Water flow rate (at 50 psi) 1.2 gal / min 4.5 l/min  
    notes
    [1] zero-based balancing line, determined with the Method of least squares    
     
    [2] specification refers to the operating temperature of the internal sensor without cooling.    
     
    [3] details: see PCBs Declaration of conformance PS023    
    equipment
    065A09 gasket, 0,560 ' au need x 0.500 "x 0,060" high brass 3  
     
    070A08 cable adapter (10-32-female to BNC female) -1  
    (M) metric mounting
    Accessories supplied      
     
    065A16 gasket, 0,624 "outside x 0,553" x 0,060 "high brass 3  
    (S) stainless steel diaphragm
    membrane 316 L ( Stainless steel)    
    PCB-(M)124A24

    Specific References

    Download

    124A24_drawing.PDF

    Technical drawing

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    124A24_manual.PDF

    Operating instructions

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    124A24_specs.PDF

    Technical data sheet

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