993B-7-M12 Multi Axis Vibration Sensors

Rugged hermetic design, broad frequency response, captive mounting screw and EMI/RFI protection

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About the 993B-7-M12 Multi Axis Vibration Sensors

Triaxial accelerometers consist of three sensing elements within a single housing. Wilcoxon’s 99B-7-M12 senses three mutually perpendicular axes at a single mounting location. Proponents of multi-axial sensors cite the increased speed of data collection, inherently consistent readings and reduction in wiring for permanent installations. Triaxial sensors monitor machinery with limited mounting areas, providing a full spectrum of data including horizontal, vertical and axial vibration levels at a single mounting location. The 993B-7-M12 is hermetically sealed and comes with the industry popular M12 connector.

Key features 993B-7-M12

axis simultaneous sensing
Broad frequency Response
Captive mounting screw
Hermetically sealed
ESD-protected
Reverse wiring protection

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Technical Specifications

Specification	Value
Connector orientation	Top exit
Connector style	M12, 4-pin
Frequency response	2 Hz - 7,000 Hz (X & Y axes), 2 Hz - 10,000 Hz (Z axis)
Full-scale range	60 g peak
Hazardous area approvals	Non-approved; approved models available
Mounting thread	10-32
Resonance frequency	15 kHz
Sensitivity	100 mV/g
Sensitivity tolerance	±10 %
Sensor output	Dynamic vibration (IEPE)
Temperature range	-50°C to +120°C
Weight	124 grams