PCB-134A23

Tourmaline ICP® pressure bar with 003 cable and inline source follower, 10k psi, 0.5 mV/psi, 0.2 microsecond rise time

Measurement Range: 10000 psi (68950 kPa)
Sensitivity: (±20%)0.5 mV/psi (0.073 mV/kPa)
Low Frequency Response: (-5%)0.5 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] Calibrated as a system using (3 inch) type 003 cable and 402A series in-line amplifier.
[3] See PCB Declaration of Conformance PS023 for details.

	English:	SI:
Performance
Measurement Range (for ±5V output)	10000 psi	68950 kPa
Sensitivity (±20 %)	0.5 mV/psi	0.073 mV/kPa	[2]
Maximum Pressure (static)	15000 psi	103425 kPa
Resolution	0.2 psi	1.4 kPa
Resonant Frequency	≥1500 kHz	≥1500 kHz
Rise Time (Reflected)	≤0.2 µ sec	≤0.2 µ sec
Low Frequency Response (-5 %)	0.5 Hz	0.5 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)	≥1 sec	≥1 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