PCB Piezotronics ICP 138A50, Инструкция по установке и эксплуатации, Страница: 10 / 11

Model Number
138A 50
ICP® PRESSURE SENSOR
Revision: F
ECN #: 50035
P erfo rm an ce EN G L ISH SI
Measurement Range(for ±5V output) 50,000 psi 344,737 kPa
Sensitivity(± 15 %) 0.1 mV/psi 0.015 mV/kPa
Maximum Pressure 50,000 psi 344,737 kPa
Resolution 1.0 psi 6.89 kPa
Resonant Frequency ≥ 1,000 kHz ≥ 1,000 kHz
Rise Time(Reflected) ≤ 1.5 µ sec ≤ 1.5 µ sec
Low Frequency Response(- 5 %) 2.5 Hz 2.5 Hz
Non-Linearity ≤ 2.0 % FS ≤ 2.0 % FS [1]
En viro n m en tal
Temperature Range(Operating) -10 to +100 °F -23 to +37.8 °C
Maximum Vibration 20,000 g pk 196 140 m/s² pk
Electrical
Output Polarity(Positive Pressure) Positive Positive
Discharge Time Constant(at room temp) ≥ 0.2 sec ≥ 0.2 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
P h ysical
Sensing Element Tourmaline Tourmaline
Housing Material Stainless Steel Stainless Steel
Electrical Connector 10-32 Coaxial Jack 10-32 Coaxial Jack
Weight 0.75 oz 21 gm
[2]
All specifications are at room temperature unless otherwise specified.
In the interest of constant product improvement, we reserve the right to change specifications without notice.
ICP
®
is a registered trademark of PCB Piezotronics, Inc.
N - Negative Output Polarity
W
- Water Resistant Cable
OP TION A L VERSION S
Optional versions have identical specifications and accessories as listed for the standard model except
where noted below. More than one option may be used.
N OTES:
[1]Zero-based, least-squares, straight line method.
[2]See PCB Declaration of Conformance PS023 for details.
Date: 10/31/2019 Date: 10/31/2019 Date: 10/31/2019 Date: 10/31/2019 138-1500-80
Entered: RB Engineer: RPF Sales: RWM Approved: RPF Spec Number:
3425 Walden Avenue, Depew, NY 14043
Phone: 716-684-0001
Fax: 716-684-0987
E-Mail: info@pcb.com