PCB Piezotronics 740B04, Installation And Operating Manual

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Model Number
740B04
UNIAXIAL ICP® STRAIN SENSOR
Revision: A
ECN #: 51265
P erfo rm an ce EN G L ISH SI
Sensitivity(± 20 %) 50 mV/µε 50 mV/µε [1]
Measurement Range 10 pk µε 10 pk µε
Frequency Range 0.5 to 100,000 Hz 0.5 to 100,000 Hz [2]
Broadband Resolution(1 to 10,000 Hz) 0.6 nε 0.6 nε [3]
Non-Linearity ≤ 1 % ≤ 1 % [4]
Transverse Sensitivity ≤ 5 % ≤ 5 % [3]
En viro n m en tal
Overload Limit(Shock) ± 10,000 g pk ± 98,000 m/s² pk
Temperature Range -65 to +250 °F -53 to +121 °C
Acceleration Sensitivity 0.001 µε/g 0.0001 µε/(m/s²) [3][5]
Electrical
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
Discharge Time Constant 1 to 3 sec 1 to 3 sec
Spectral Noise(1 Hz) 210 pε/√Hz 210 pε/√Hz [3]
Spectral Noise (10 Hz) 70 pε/√Hz 70 pε/√Hz [3]
Spectral Noise (100 Hz) 20 pε/√Hz 20 pε/√Hz [3]
Spectral Noise (1 kHz) 5 pε/√Hz 5 pε/√Hz [3]
Spectral Noise (10 kHz) 1 pε/√Hz 1 pε/√Hz [3]
P h ysical
Sensing Element Quartz Quartz
Housing Material Titanium Titanium
Sealing Epoxy Epoxy
Size (Width x Height x Length) 0.20 in x 0.12 in x 0.68 in 5.1 mm x 3.0 mm x 17.3 mm
Weight(without cable) 0.03 oz 0.9 gm [3]
Electrical Connector Integral Cable Integral Cable
Electrical Connection Position Top Top
Cable Termination 10-32 Coaxial Plug 10-32 Coaxial Plug
Mounting Adhesive Adhesive
Cable Length 10 ft 3 m
Cable Type 030 Coaxial 030 Coaxial
[6]
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.
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]Calibrated on a steel bar at 100 µε
[2]Based on cable drive of 100 ft at 30 pF/ft 20 mA excitation.
[3]Typical.
[4]Zero-based, least-squares, straight line method.
[5]Measured perpendicular to sensing axis.
[6]See PCB Declaration of Conformance PS023 for details.
Date: 11/17/2020 Date: 11/17/2020 Date: 11/17/2020 Date: 11/17/2020 37592
Entered: RB Engineer: JD Sales: KK Approved: JD Spec Number:
3425 Walden Avenue, Depew, NY 14043
Phone: 716-684-0001
Fax: 716-684-0987
E-Mail: info@pcb.com
SU P P L IED A C C ESSORIES:
Model 039A07 Removal Tool (1)
Model 080A90 Quick Bonding Gel (1)
Model ACS-15 Piezoelectric Strain Sensor Calibration Certificate. (1)