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Intrinsically Safe 3-axis accelerometer with M12 connector, 100 mV/g

Model 993B-7-M12[CERT]

Intrinsically Safe, triaxial accelerometer, 100 mV/g sensitivity, ±10% sensitivity tolerance, top exit 4-pin M12 connector, case isolated, 10-32 captive mounting screw, CSA certified for use in Class I, Division 1 hazardous areas

Wilcoxon's triaxial accelerometers comprise three sensing elements within a single housing. 3-axis accelerometers enable multi-directional data acquisition in a single measurement. Proponents of 3-axis accelerometers cite the increase speed of data collection, inherently consistent readings, and a reduction in wiring for permanent installations.

Circular seal with yellow star in the middle with the words Lifetime Warranty

3-axis accelerometer features

  • Rugged hermetic design
  • 3-axis simultaneous sensing
  • Broad frequency response
  • Hazardous area certifications
  • EMI/RFI protection



Sensor output Dynamic vibration (IEPE)
Sensitivity 100 mV/g
Sensitivity tolerance ±10 %
Frequency response, ±3 dB 2 Hz - 7,000 Hz (X & Y axes), 2 Hz - 10,000 Hz (Z axis)
Mounting thread 10-32 captive screw
Connector style M12, 4-pin
Connector orientation Top exit
Full-scale range 60 g peak
Resonance frequency 33 kHz
Temperature range -50°C to +120°C
Weight 124 grams
Hazardous area approvals Class I, Div 1,2
Guaranteed in stock No

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