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Model: 740B02

$440.00 USD
(Pricing valid in US only)

Datasheet

ICP® piezoelectric strain sensor, titanium hsg

This high-resolution dynamic alternative to bond foil strain gauges uses a quartz sensing element in a durable, titanium housing. It has 0.0006 microstrain resolution, 5 volt output, 100k Hz frequency response and 0.5 gram mass for lightweight test articles. The reusable sensor comes with a calibration certificate, attaches to the test specimen in 60 seconds and is removed in 10 seconds.

  • Measurement Range: 100 pk µε
  • Sensitivity: (±20%) 50 mV/µε
  • Broadband Resolution: 0.6 nε

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 English:SI: 
Performance
Sensitivity (±20 %)50 mV/µε50 mV/µε[1] 
Measurement Range100 pk µε100 pk µε 
Frequency Range0.5 to 100000 Hz0.5 to 100000 Hz[2] 
Broadband Resolution (1 to 10000 Hz)0.6 nε0.6 nε[4] 
Non-Linearity≤1 %≤1 %[3] 
Transverse Sensitivity≤5 %≤5 %[4] 
Environmental
Overload Limit (Shock)±10000 g pk±98000 m/s² pk 
Temperature Range-65 to +250 °F-53 to +121 °C 
Acceleration Sensitivity0.001 µε/g0.0001 µε/(m/s²)[5][4] 
Electrical
Excitation Voltage20 to 30 VDC20 to 30 VDC 
Constant Current Excitation2 to 20 mA2 to 20 mA 
Output Impedance<100 Ohm<100 Ohm 
Output Bias Voltage8 to 14 VDC8 to 14 VDC 
Discharge Time Constant1 to 3 sec1 to 3 sec 
Spectral Noise (1 Hz)210 pε/√Hz210 pε/√Hz[4] 
Spectral Noise (10 Hz)70 pε/√Hz70 pε/√Hz[4] 
Spectral Noise (100 Hz)20 pε/√Hz20 pε/√Hz[4] 
Spectral Noise (1 kHz)5 pε/√Hz5 pε/√Hz[4] 
Spectral Noise (10 kHz)1 pε/√Hz1 pε/√Hz[4] 
Physical
Sensing ElementQuartzQuartz 
Housing MaterialTitaniumTitanium 
SealingEpoxyEpoxy 
Size - Width0.2 in5.1 mm 
Size - Length0.6 in15.2 mm 
Size - Height0.07 in1.8 mm 
Weight0.02 oz0.5 gm[4] 
Electrical ConnectorIntegral CableIntegral Cable 
Electrical Connection PositionSideSide 
MountingAdhesiveAdhesive 
Cable Length10 ft3 m 
Cable Type030 Coaxial030 Coaxial 

All specifications are at room temperature unless otherwise specified.


CE

Product Notes
[1] Calibrated on steel bar.
[2] Based on cable drive of 100 ft at 30 pF/ft 20 mA excitation.
[3] Zero-based, least-squares, straight line method.
[4] Typical.
[5] Measured perpendicular to sensing axis.
[6] See PCB Declaration of Conformance PS023 for details.
Accessories:
Supplied
039A07Removal Tool(1)
080A90Quick Bonding Gel(1)
ACS-15Piezoelectric Strain Sensor Calibration Certificate.(1)
Optional Versions:
No optional versions
Product Documents
Additional Downloads