WT135 Series

Low Frequency Wind Turbine Accelerometer, Top Exit 2 Pin Connector, 500 mV/g, ±15%
WT135-1D
2 Pin Connector
Connector Pin Polarity
A (+) Signal/Power
B (-) Common
Stock Product
Specifications Standard Metric
Part Number WT135 M/WT135
Sensitivity (±15%) 500 mV/g
Frequency Response (±3dB) 6-600,000 CPM 0,1-10000 Hz
Frequency Response (±10%) 36-180,000 CPM 0,6-3000 Hz
Dynamic Range ± 16 g, peak
Electrical
Settling Time < 2 Seconds
Voltage Source (IEPE) 18-30 VDC
Constant Current Excitation 2-10 mA
Spectral Noise @ 10 Hz 1.7 µg/√Hz
Spectral Noise @ 100 Hz 0.2 µg/√Hz
Spectral Noise @ 1000 Hz 0.12 µg/√Hz
Output Impedance <100 ohm
Bias Output Voltage 10-14 VDC
Case Isolation >108 ohm
Specifications Standard Metric
Environmental
Temperature Range -58 to 250°F -50 to 121°C
Maximum Shock Protection 5,000 g, peak
Electromagnetic Sensitivity CE
Sealing IP68
Physical
Sensing Element PZT Ceramic
Sensing Structure Shear Mode
Weight 3.25 oz 92 grams
Case Material 316L Stainless Steel
Mounting 1/4-28
Connector (Non-Integral) 2 Pin MIL-C-5015
Resonant Frequency 1,080,000 CPM 18000 Hz
Mounting Torque 2 to 5 ft. lbs. 2,7 to 6,8 Nm
Mounting Hardware 1/4-28 Stud M6x1 Adapter Stud
Calibration Certificate CA10

Typical Frequency Response

Frequency Response Chart