Products

ICP® Pressure Sensor

ICP® Acoustic Pressure Sensor, 500 mV/psi, resolution 0.00007 psi (+86 dB), accel. comp.

[1] Zero-based, least-squares, straight line method.
[2] Typical.
[3] See PCB Declaration of Conformance PS023 for details.

	English:	SI:
Performance
Measurement Range (for ±2.5V output)	5 psi	34.45 kPa
Sensitivity (±15 %)	500 mV/psi	72.5 mV/kPa
Maximum Pressure (step)	100 psi	690 kPa
Maximum Pressure (static)	500 psi	3448 kPa
Resolution	0.07 mpsi	0.00048 kPa	[2]
Resonant Frequency	≥40 kHz	≥40 kHz
Rise Time	≤12 µ sec	≤12 µ sec
Low Frequency Response (-5 %)	0.5 Hz	0.5 Hz
Non-Linearity	≤1 % FS	≤1 % FS	[1]
Environmental
Acceleration Sensitivity	0.002 psi/g	0.0014 kPa/(m/s²)	[2]
Temperature Range (Operating)	-65 to +250 °F	-54 to +121 °C
Temperature Coefficient of Sensitivity	≤0.03 %/°F	≤0.054 %/°C
Maximum Flash Temperature	3000 °F	1649 °C
Maximum Vibration	500 g pk	4900 m/s² pk
Maximum Shock	1000 g pk	9800 m/s² pk
Electrical
Output Polarity (Positive Pressure)	Positive	Positive
Discharge Time Constant (at room temp)	≥1 sec	≥1 sec
Excitation Voltage	11 to 30 VDC	11 to 30 VDC
Constant Current Excitation	2 to 20 mA	2 to 20 mA
Output Impedance	≤100 Ohm	≤100 Ohm
Output Bias Voltage	3 to 8 VDC	3 to 8 VDC
Physical
Sensing Element	Quartz	Quartz
Housing Material	17-4 Stainless Steel	17-4 Stainless Steel
Diaphragm	316L Stainless Steel	316L Stainless Steel
Sealing	Welded Hermetic	Welded Hermetic
Electrical Connector	10-32 Coaxial Jack	10-32 Coaxial Jack
Weight	1.13 oz	32 gm

* All specifications are at room temperature unless otherwise specified.


Supplied
PCS-1	Calibration of dynamic pressure sensors at 20% intervals to full scale, max 15 kpsi range.	0
PCS-17		0
PCS-24		0
060A11	Acetal clamp nut, 3/4-16-2A thd, 3/4" hex (for Model 106B50)	1
060A13	Metric Acetal clamp nut, M20 x 1.5-6G thd, 20 mm hex (for Model M106B50)	1
065A36	Seal, 0.687" OD x 0.625" ID x 0.060" thk, Acetal (for Model 106B5X)	3