Catalogue Wilcoxon Research short form catalog
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Wilcoxon Research - 2857, 208248, 4152, 80941
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7
Sensors - Specialty Industrial accelerometers
Model
731A
731-207
746
757
222A
Description
Ultra Quiet, Ultra Low Frequency
Seismic Accelerometer
Ultra Low Frequency Seismic Accelerometer
Integral Cable Underwater Accelerometer
Biaxial Low
Profile, Underwater Accelerometer
Zerkometer™ Accelerometer with Grease Fit Mount
Sensitivity
10 V/g
10 V/g
100 mV/g
100 mV/g
100 mV/g
Tolerance (±)
10%
10%
5%
10%
10%
Frequency Response @ 3dB
0.05 - 500 Hz
0.2 - 1,300 Hz
1 - 15,000 Hz
1 - 4000 Hz
0.5 - 8,500 Hz
Resonance Frequency
815 Hz
2.4 kHz
30 kHz
-
23 kHz
Electrical Noise @ 100 Hz
0.004 ug/VHz
0.03 ugNHz
0.8 ug/VHz
1 ug/^Hz
5 ug/^Hz
Max. Temperature
65° C
80° C
80° C
80° C
120° C
Bias Output Voltage
9 VDC
10 VDC
10 +2 VDC
12 VDC
12 VDC
Grounding
Case isolated
Case grounded
Case isolated
Case isolated
Case isolated
Mounting
3/8-16 tapped hole
10-32 tapped hole
10-32 tapped hole
Two 10-32 x 7/16 screws
1/8-27 NPT integral stud
Output Connector
2 pin, MIL-C-5015 style
10-32 coaxial
Integral cable
Integral cable
2 pin, MIL-C-5015 style
Applications
Earthquake detection Geophysics Geothermal development Structural analysis Mine safety
Earthquake detection Geophysics Geothermal development Structural analysis Mine safety Radiation rated units available
Deep underwater
to 1500ft
Vertical pumps Deep underwater
vibration measurements up
to 1500ft
Motors Pumps Fans Pillow block bearings
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Contents table
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