cảm biến áp suất Pressure Sensor PCB 102A44 102M205 102M206

cảm biến áp suất Pressure Sensor  PCB 102A44 102M205 102M206

cảm biến áp suất Pressure Sensor PCB 102A44 102M205 102M206

Intrinsic safe ICP® pressure sensor, 50 psi, 100 mV/psi, ground isolated, 10-32 connector, temp to 250F

Measurement Range: 50 psi (344.8 kPa)

Sensitivity: (±15%)100 mV/psi (14.503 mV/kPa)

Low Frequency Response: (-5%)0.5 Hz

Resonant Frequency: >=250 kHz (>=250 kHz)

Electrical Connector: 10-32 Coaxial Jack

Weight: 0.6 oz (17.0 gm)
  • 102A44
  • Liên hệ
  • 717
  • Thông tin sản phẩm
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Specification Notes


[1] Zero-based, least-squares, straight line method.
[2] Typical value.
[3] Due to high sensitivity, the static pressure should be applied and removed very slowly. Rate should prevent more than 10 Volt change in output until Output Bias Voltage returns to normal (approximately 15 times discharge time constant).
[4] AEx nA IIC T4, DIV2 CL1 GR A-D
[5] Ex nL IIC T4, DIV2 CL1 GR A-D
[6] AEx ia IIC T4, DIV1 CL1 GR A-D
[7] Ex ia IIC T4, DIV1 CL1 GR A-D
[8] Ex ia IIC T4.
[9] Ex nL IIC T4.
[10] Ex nA IIC T4.
[11] Diaphragm with ablative coating.
[12] See PCB Declaration of Conformance PS059 for details.

  ENGLISH: SI:  
PERFORMANCE
Measurement Range (for ±5V output) 50 psi 344.8 kPa  
Sensitivity (±15 %) 100 mV/psi 14.503 mV/kPa  
Maximum Pressure 4 kpsi 27580 kPa [3]
Resolution 0.1 mpsi 0.00069 kPa [2]
Resonant Frequency ≥250 kHz ≥250 kHz  
Rise Time (Reflected) ≤2 µ sec ≤2 µ sec  
Low Frequency Response (-5 %) 0.5 Hz 0.5 Hz  
Non-Linearity ≤1.0 % FS ≤1.0 % FS [1]
ENVIRONMENTAL
Acceleration Sensitivity <0.002 psi/g <0.0014 kPa/(m/s²)  
Temperature Range (Operating) -65 to +250 °F -54 to +121 °C  
Temperature Coefficient of Sensitivity ≤0.10 %/°F ≤0.18 %/°C  
Maximum Flash Temperature 3000 °F 1649 °C  
Maximum Shock 20000 g pk 196133 m/s² pk  
Hazardous Area Approval ATEX ATEX [8] [9] [10]
Hazardous Area Approval CSA (C-US) NRTL - Canadian Standards Association CSA (C-US) NRTL - Canadian Standards Association [4] [5] [6] [7]
ELECTRICAL
Output Polarity (Positive Pressure) Positive Positive  
Discharge Time Constant (at room temp) ≥1.0 sec ≥1.0 sec  
Excitation Voltage 20 to 28 VDC 20 to 28 VDC  
Constant Current Excitation 2 to 20 mA 2 to 20 mA  
Output Impedance <100 Ohm <100 Ohm  
Output Bias Voltage 8 to 14 VDC 8 to 14 VDC  
Electrical Isolation 100000000 Ohm 100000000 Ohm  
PHYSICAL
Sensing Geometry Compression Compression  
Sensing Element Quartz Quartz  
Housing Material Stainless Steel Stainless Steel  
Diaphragm 316L Stainless Steel 316L Stainless Steel [11]
Sealing Welded Hermetic Welded Hermetic  
Electrical Connector 10-32 Coaxial Jack 10-32 Coaxial Jack  
Weight 0.6 oz 17.0 gm
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