icp® piezoelectric strain sensor, titanium hsg, 900 peak micro strain, 10-ft integral cable to 10-32 plug (eb)

Uniaxial ICP® Strain Sensor

Model 740M04

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ICP® piezoelectric strain sensor, titanium hsg, 900 peak micro strain, 10-ft integral cable to 10-32 plug (EB)

  • Measurement Range: 900 pk µε
  • Sensitivity: (±20%)5 mV/µε
  • Broadband Resolution: 5.0 nε

Additional configurations:

Specification Notes

[1] Zero-based, least-squares, straight line method.
[2] Typical.
[3] Based on cable drive of 100 ft at 30 pF/ft 20 mA excitation.
[4] Calibrated on a steel bar at 100 με
[5] Linearity to full range can be obtained only when bond strength of epoxy mounting adhesive is suitable.
[2] Typical.
[6] Measured perpendicular to sensing axis.
[2] Typical.
[7] Strain level equivalent.
[2] Typical.
[8] See PCB Declaration of Conformance PS023 for details.

English: SI:
Performance
Sensitivity (±20 %) 5 mV/µε 5 mV/µε [4]
Measurement Range 900 pk µε 900 pk µε
Frequency Range 0.5 to 100000 Hz 0.5 to 100000 Hz [3]
Broadband Resolution (1) 5.0 nε 5.0 nε [2]
Non-Linearity ≤1.5 % ≤1.5 % [1] [5]
Transverse Sensitivity ≤5 % ≤5 % [2]
Environmental
Overload Limit (Shock) ±10000 g pk ±98000 m/s² pk
Temperature Range -65 to +250 °F -53 to +121 °C
Acceleration Sensitivity 0.001 µε/g 0.0001 µε/(m/s²) [2] [6]
Electrical
Excitation Voltage 20 to 30 VDC 20 to 30 VDC
Constant Current Excitation 2 to 20 mA 2 to 20 mA
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) 1900 pε/√Hz 1900 pε/√Hz [2] [7]
Spectral Noise (10 Hz) 600 pε/√Hz 600 pε/√Hz [2]
Spectral Noise (100 Hz) 200 pε/√Hz 200 pε/√Hz [2]
Spectral Noise (1 kHz) 60 pε/√Hz 60 pε/√Hz [2]
Spectral Noise (10 kHz) 15 pε/√Hz 15 pε/√Hz [2]
Physical
Sensing Element Quartz Quartz
Housing Material Titanium Titanium
Sealing Epoxy Epoxy
Size - Width 0.2 in 5.1 mm
Size - Length 0.6 in 15.2 mm
Size - Height 0.07 in 1.8 mm
Weight 0.02 oz 0.5 gm [2]
Electrical Connector 10-32 Coaxial Plug 10-32 Coaxial Plug
Mounting Adhesive Adhesive
Cable Length 10 ft 10 ft
Cable Type 030 Coaxial 030 Coaxial

* All specifications are at room temperature unless otherwise specified.

Accessories
Supplied
039A07 Removal tool for 740 Series strain sensors 1
080A90 Quick bond Gel (for use with accel adhesive mtg bases to fill gaps on rough surfaces) 1

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