VT204 Series

Dual Output Piezo Velocity Sensor, Velocity & Temperature Output, Side Exit 3 Pin Connector, 100 mV/in/sec, 10 mV/°C, ±10%
VT204-1A
3 Pin Connector
Connector Pin Polarity
A (+) Signal/Power
B (-) Common
C (+) Temperature Voltage
A drawing showing the dimensions and pin configuration of a CTC VT204 industrial accelerometer.
Stock Product
VT204-2A
Integral Cable
Conductor Polarity
Red (+) Signal/Power
Black (-) Common
White (+) Temperature Voltage
Shield Cable Drain Wire
A drawing showing the dimensions and pin configuration of a CTC VT204 industrial accelerometer.
Built To Order
VT204-3A
Armored Integral Cable
Conductor Polarity
Red (+) Signal/Power
Black (-) Common
White (+) Temperature Voltage
Shield Cable Drain Wire
A drawing showing the dimensions and pin configuration of a CTC VT204 industrial accelerometer.
Built To Order
Specifications Standard Metric
Part Number VT204 M/VT204
Sensitivity (±10%) 100 mV/in/sec
Frequency Response (±3dB) 90-420,000 CPM 1,5-7000 Hz
Frequency Response (±10%) 120-240,000 CPM 2,0-4000 Hz
Dynamic Range ± 50 in/sec. pk
*Vsource ≥ 22V, 12Vbias
Electrical
Settling Time <4 Seconds
Voltage Source 18-30 VDC
Constant Current Excitation 2-10 mA
Spectral Noise @ 10 Hz 25 µg/√Hz
Spectral Noise @ 100 Hz 2 µg/√Hz
Spectral Noise @ 1000 Hz 0.5 µg/√Hz
Output Impedance <100 ohm
Bias Output Voltage 10-14 VDC
Case Isolation >108 ohm
Specifications Standard Metric
Environmental
Operating Temperature Range -58 to 250 °F -50 to 121 °C
Maximum Shock Protection 5,000 g, peak
Electromagnetic Sensitivity CE
Sealing Welded, Hermetic
Submersible Depth 200 ft. 60 m
Physical
Sensing Element PZT Ceramic
Sensing Structure Shear Mode
Weight 5.6 oz 159 grams
Case Material 316L Stainless Steel
Connector (Non-Integral) 3 Pin MIL-C-5015
Resonant Frequency 1,320,000 CPM 22000 Hz
Mounting Torque 2 to 5 ft. lbs 2,7 to 6,8 NM
Mounting Hardware Supplied 1/4-28 Captive Bolt M6x1 Captive Bolt
Calibration Certificate CA10

Typical Frequency Response

A line graph showing the frequency resopnse of a CTC VT204 condition monitoring sensor.