X
  • No products in the list
X
  • No products in the list

Underwater accelerometers

Wilcoxon underwater accelerometers are designed to be used virtually anywhere under continuous submersion. They are built to withstand the high pressures of deep submergence. Titanium cases are used when the accelerometer must be highly resistant to galvanic corrosion or mounted on titanium structures. Stainless steel can be used for applications where the accelerometer will be mounted on cast iron or mild steel structures since they are near one another on the galvanic series list.

Product Description

Wilcoxon underwater accelerometers are designed to be used virtually anywhere under continuous submersion. They are built to withstand the high pressures of deep submergence. Titanium cases are used when the accelerometer must be highly resistant to galvanic corrosion or mounted on titanium structures. Stainless steel can be used for applications where the accelerometer will be mounted on cast iron or mild steel structures since they are near one another on the galvanic series list.

The ability to retain a hermetic seal while submerged is paramount for underwater accelerometers. All Wilcoxon underwater accelerometers are designed for continuous exposure to 650 PSI of water pressure. Helium leak testing is used to verify the hermeticity of the welding for accelerometers.


Features:

  • Hermetic seal
  • 650 psi rating
  • Stainless steel overbraid integral cable
  • Rugged 316L stainless steel case
  • Low-profile mounting

 

Underwater accelerometers models and specifications


Underwater accelerometer 746

Miniature underwater accelerometer 754

Biaxial underwater accelerometer 757

 

Specifications

PARAMETER VALUE
Sensor output Dynamic vibration (IEPE)
Sensitivity 100 mV/g
Sensitivity tolerance ±10 %
Frequency response, ±3 dB 2 Hz – 2,000 Hz
Mounting thread Two 10-32 x 7/16 SHCS on 1.125″ bolt circle
Connector style Integral cable
Connector orientation Side exit
Full-scale range 50 g peak
Temperature range –50°C to +80°C
Weight 110 grams

Related Products

Low frequency vector sensor 
Miniature underwater accelerometer, 10 mV/g sensitivity, wide frequency range, titanium case for long term reliability in submerged monitoring locations, 10ft integral J6 cable, case isolated 
Miniature underwater accelerometer, 10 mV/g sensitivity, wide frequency range, titanium case for long term reliability in submerged monitoring locations, 10ft integral J6 cable, case isolated 
Accelerometer sensor, general purpose, 100 mV/g sensitivity, ±5% sensitivity tolerance, top exit integral cable, 16 ft. J9T2A Teflon jacketed cable