In recent years, the concept of predictive maintenance is gaining increased attention in industries. Its purpose is to perform diagnosis and maintenance of the equipment when initial abnormality of the equipment is found; so that the failures will not be accumulated and further causing serious damage. ICP DAS has developed a series of vibration measurement products which can perform measurement to meet different requirements for all kinds of on-site machines in different applications, and then provide result of fault diagnosis and data analysis. "iWSN Vibration Sensor" series is suitable for sampling low-frequency rotating equipment. It features edge computing and self-powered wireless design which make it easy for used in a production line system and can save cost in wiring; while the “Accelerometer Data Logger Module” 
series  support data acquisition of high sampling rate of vibration data.

 
 
Model vibration Temperature
Type Channel Sample Rate(kHz) Range Type Channel Range
AR-200 IEPE 2 5, 10, 20, 50, 100, 200 Voltage: ±10 V
Current: 3 mA
- - -
AR-300-T 3 5, 10, 20, 50, 100, 125 Thermistor 1 0 °C ~ +80 °C
AR-400
 
4 - - -
Note: When using IEPE sensors. The capacitance of the cable, output level of the sensor, and amount of IEPE current supplied to IEPE sensors are variables which determine the frequency response. AR Series allow maximum cable length is 30 meters.