The Wilcoxon Sensing Technologies Digital triaxial MEMS accelerometer and temperature sensor is a high-precision sensor for monitoring vibration in industrial equipment. It measures acceleration, velocity, and displacement across three axes and provides real-time data via Modbus RTU over an RS485 interface. With a frequency response of 2 Hz to 5 kHz, it meets ISO 10816-3 and ISO 20816-3 standards for condition monitoring.

The accelerometer features an acceleration range of ±16 g peak with a resolution of 0.488 mg, ensuring accurate detection of machine vibrations. It offers true peak detection with a sampling rate of 13.333 kHz and provides vibration spectrum, time waveforms, and key performance metrics. Built for durability, it has an IP67-rated aluminum and stainless steel housing, operates in temperatures from -4° to 158°F, and withstands humidity levels from 5% to 95% RH.

Designed for versatility, the accelerometer supports adhesive, screw, and magnet mounting options, making installation easy in various industrial environments. Its reliable data output and robust construction make it ideal for predictive maintenance and machine health monitoring.

Wilcoxon Sensing Technologies 883M Digital Triaxial MEMS Accelerometer and Temperature Sensor Applications:

• Rotating machinery: motors, fans, blowers, pumps, compressors
• Transmission systems: gearboxes, couplings, bearings
• Manufacturing equipment: CNC machines, conveyor belts
• HVAC systems: compressors, cooling towers, cranes, lifting equipment, road rollers

Features

• Triaxial measurement of acceleration, velocity, and displacement
• Communication protocol: Modbus RTU over RS485
• Frequency response: 2 Hz to 5 kHz (±3 dB)
• Acceleration range: ±16 g peak
• Resolution: 0.488 mg
• True peak detection with sampling rate: 13.333 kHz
• Operating temperature: -4° to 158°F
• Storage temperature: -4° to 176°F
• Humidity range: 5% to 95% RH
• Recommended baud rate: 9,600 or 115,200 bps, max 921,600 bps
• Sealing: IP67 (aluminum and stainless steel)
• Mounting options: adhesive, screw, or magnet adapter