DT-178A/178B
3-Axis Vibration Dataloggers

DT-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

DT-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 ﹡

SPECIFICATIONS

Specifications:
  DT-178A DT-178B
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)

ACCESSORIES

Accessories :

3.6V Lithium battery, software and clamshell.