Products

ICP® PRESSURE SENSOR

Model 108A02

Hydraulic pump ICP® pressure sensor, 10k psi, 0.5 mV/psi (long life integral diaphragm)

Measurement Range: 10 kpsi (69000 kPa)
Sensitivity: (±15%)0.5 mV/psi (0.073 mV/kPa)
Low Frequency Response: (-5%)0.01 Hz
Resonant Frequency: >=250 kHz (>=250 kHz)
Electrical Connector: 10-32 Coaxial Jack
Weight: 0.42 oz (12 gm)

Specification Notes

[1] Zero-based, least-squares, straight line method.
[2] Typical.
[3] For +10 volt output, minimum 24 VDC supply voltage required. Negative 10 volt output may be limited by output bias.
[2] Typical.
[4] See PCB Declaration of Conformance PS023 for details.

	English:	SI:
Performance
Measurement Range (for ±5V output)	10 kpsi	69000 kPa
Useful Overrange (for ± 10V output)	20000 psi	137900 kPa	[3]
Sensitivity (±15 %)	0.5 mV/psi	0.073 mV/kPa
Maximum Pressure	50 kpsi	345000 kPa
Resolution	200 mpsi	1.4 kPa	[2]
Resonant Frequency	≥250 kHz	≥250 kHz
Rise Time (Reflected)	≤2 µ sec	≤2 µ sec
Low Frequency Response (-5 %)	0.01 Hz	0.01 Hz
Non-Linearity	≤2 % FS	≤2 % FS	[1]
Environmental
Acceleration Sensitivity	0.05 psi/g	0.035 kPa/(m/s²)	[2]
Temperature Range (Operating)	-100 to +275 °F	-73 to +135 °C
Temperature Coefficient of Sensitivity	≤0.10 %/°F	≤0.18 %/°C
Maximum Vibration	2000 g pk	19600 m/s² pk
Maximum Shock	20000 g pk	196000 m/s² pk
Electrical
Output Polarity (Positive Pressure)	Positive	Positive
Discharge Time Constant (at room temp)	≥50 sec	≥50 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 Geometry	Compression	Compression
Sensing Element	Quartz	Quartz
Housing Material	C-300	C-300
Diaphragm	C-300	C-300
Sealing	Welded Hermetic	Welded Hermetic
Electrical Connector	10-32 Coaxial Jack	10-32 Coaxial Jack
Weight	0.42 oz	12 gm

* All specifications are at room temperature unless otherwise specified.

Accessories


Supplied
PCS-1	Calibration of dynamic pressure sensors at 20% intervals to full scale, max 15 kpsi range.	0
065A06	Seal ring, 0.318" OD x 0.250" ID x 0.010" thick, 316L SS (for Series 108, 109, 118 and 119)	3