DT-178A/178B
3-Axis Vibration DataloggersDT-178A is engineered to record acceleration data of vibration,it will record and time 3-axis vibrations and peaks to provide a history of shock/vibration conditions. and it will record the time when freefall happens. It measures and computes real-time spectral data using an FFT(Fast Fourier Transform) from 0 to 60 Hertz.The 178B is Vibration, humidity and temperature Datalogger
Features:
DT-178A
DT-178B
Records 3-axis shock
﹡
Build-in accelerometers
Measures dynamic and static acceleration
Real-time operation
Freefall detection mode
User settable trigger levels
Real-time FFT
High speed download (USB2.0)
Vibration, humidity and temperature Datalogger
Accessories :
3.6V Lithium battery, software and clamshell.
Specifications:
Acceleration Sensor: MEMS Semiconductor
*
Acceleration Sensor sampling Rate:256Hz
Acceleration Range: ±18g
Acceleration Resolution: 0.00625g
Acceleration Accuracy: ±0.5g
Non-Linearity: ±1%
Bandwidth: Approx.0-60Hz
Trigger Range: 0 to 18g(XYZ magnitude)
Temp & Humidity Range:-40 to 70℃/-40 to 158℉
0 to 100%RH
Temp & Humidity Resolution: 0.1%RH/0.1℃/℉
Temp & Humidity Accuracy: 2%RH/1℃/℉
Sampling Rate: 1sec. to 24hours
Memory: 8Mbit FLASH
(Memory for 504126 samples, about 168042
samples/.axis for x, y and z axis separately)
