tourmaline icp® pressure bar with 003 cable and inline source follower, 20k psi, 0.25 mv/psi, 0.2 microsecond rise time

PRESSURE SENSOR, ICP®

Model 134A27

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Tourmaline ICP® pressure bar with 003 cable and inline source follower, 20k psi, 0.25 mV/psi, 0.2 microsecond rise time

  • Measurement Range: 20000 psi (137900 kPa)
  • Sensitivity: (±15%)0.25 mV/psi (0.04 mV/kPa)
  • Low Frequency Response: (-5%)1 Hz
  • Resonant Frequency: >=1500 kHz
  • Electrical Connector: 10-32 Coaxial Jack
  • Weight: 1.4 oz (39 gm)

Specification Notes

[1] Zero-based, least-squares, straight line method.
[2] Typical.
[3] Calibrated as a system using (3 inch) type 003 cable and 402A series in-line amplifier.
[4] See PCB Declaration of Conformance PS023 for details.

English: SI:
Performance
Measurement Range (for ±5V output) 20000 psi 137900 kPa
Sensitivity (±15 %) 0.25 mV/psi 0.04 mV/kPa [3]
Maximum Pressure (static) 20000 psi 137900 kPa
Resolution 0.3 psi 2.1 kPa [2]
Resonant Frequency ≥1500 kHz ≥1500 kHz
Rise Time (Reflected) ≤0.2 µ sec ≤0.2 µ sec
Low Frequency Response (-5 %) 1 Hz 1 Hz
Non-Linearity ≤2 % FS ≤2 % FS [1]
Environmental
Temperature Range (Operating) -32 to +120 °F -36 to +49 °C
Maximum Flash Temperature 5000 °F 2760 °C
Electrical
Output Polarity (Positive Pressure) Positive Positive
Discharge Time Constant (at room temp) ≥0.5 sec ≥0.5 sec
Excitation Voltage 20 to 30 VDC 20 to 30 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
Physical
Sensing Element Tourmaline Tourmaline
Housing Material Stainless Steel Stainless Steel
Diaphragm Epoxy Epoxy
Sealing Epoxy Epoxy
Electrical Connector 10-32 Coaxial Jack 10-32 Coaxial Jack
Weight 1.4 oz 39 gm

* All specifications are at room temperature unless otherwise specified.

Accessories
Supplied
061A30 Spanner Wrench, 2-pin, for Series 134A and Model 132A36 1

Optional Versions