Home | Products | Downloads | Order | Support | Applications | Forum | Testimonials | Company | Contact Us
Virtins Technology at Twitter Virtins Technology at Facebook Virtins Technology at Google Plus Virtins Technology at Youtube  Live Chat at Virtins Technology
VT IEPE-2G05
VT-IEPE-2G05
PC USB 24-bit dual-channel 48 kSPS 0.03Hz~23kHz                                                             
Data Acquisition IEPE Interface                                         Manual
                    US$399.95                Free Express Shipping

Download and try the fully functional Multi-Instrument software using your sound card as the ADC and DAC device!

1. Instroduction

VT IEPE-2G05 is a 24-bit, dual-channel, USB data acquisition interface specially designed for use with IEPE sensors such as IEPE accelerometers, IEPE microphones and IEPE hydrophones. Each channel has six calibrated voltage measurement ranges for easy calibration to sensor sensitivity: ± 250 mV, ± 500 mV, ± 1 V, ± 2.5 V, ± 5 V, ± 10 V, and a built-in 24V 4mA current source to drive an IEPE sensor directly. It contains a hardware high pass filter with 5 selectable -3dB corner frequencies: None (0.03Hz), 1.8 Hz, 119 Hz, 236 Hz, 464 Hz. The signals sensed by the IEPE sensors can be amplified and output directly from the stereo headphone jack even without running the PC software.  When used in conjunction with the Multi-Instrument® software, the setup allows you to take reliable and quality vibration measurements as simply as plug & play. No external power supply and driver installation is required. It is a truly hassle-free portable noise and vibration measurement solution.

2. Package Contents

1) VT IEPE-2G05 unit with a hardware activated Multi-Instrument Standard software license
2) USB cable (1.5 m)
3) CD (contains the copy-protected Multi-Instrument Software)
4) Carrying case

3. Optional Items

You may follow the links below to purchase the optional items:
1) IEPE Accelerometers (including a mounting stud / screw and a cable from sensor to BNC, default: 2m)
2) IEPE Measurement Microphones (including a small mic stand, a mic clip and a cable from mic to BNC, default: 2m)
3) IEPE Measurement Hydrophones
4) Magnetic Mounting Bases
5) Software License Upgrades
6) IEPE simulators
 
Note: It is usually possible to place the optional items inside the same caring case with VT IEPE-2G05.

4. VT IEPE-2G05 Hardware Specifications

Number of Input Channels 2
Sampling Frequency 48 kHz (original), 44.1 kHz, 32 kHz, 22.05 kHz, 16 kHz, 11.025 kHz, 8 kHz, 4 kHz, 2 kHz ...
ADC Bit Resolution 24 Bits (can be reduced to 16 bits or 8 bits)
Input Voltage Ranges ± 250 mV, ± 500 mV, ± 1 V, ± 2.5 V, ± 5 V, ± 10 V
Input Connectors & Interface BNC, Single Ended, IEPE, 24V 4mA
Input Coupling Type AC (High pass filtered at 0.03Hz)
Input Isolation No (Isolation can be achieved through a USB isolator)
Input Impedance 500 kΩ
Input High Pass Filter None, 1.8 Hz, 119 Hz, 236 Hz, 464 Hz
Frequency Response 0.03 Hz ~ 22.8 kHz
Frequency Accuracy 50 PPM
Anti-aliasing Filter 22.8 kHz at Sampling Rate 48 kHz, proportionally adaptive to Sampling Rate Chosen
Buffer Size Virtually unlimited (streaming mode)
Voltage Accuracy ±0.5% at 1 kHz
Output Connector & Interface ϕ3.5 mm Stereo Audio Jack
Output Voltage Range  ±0.5 V
Digital Input / Output Standard USB Audio Class 1
Calibration Individually done at factory, user re-calibratable
PC Interface USB 2.0 Full Speed / USB 1.1
Device Category in Multi-Instrument ADC Device Sound Card MME
DAC Device Not Applicable
Power Bus powered by USB port, no external power source required
Power Consumption Max. 0.5W
Dimensions 128 mm (L) × 57 mm (W) × 24 mm (H),   anodized aluminum case
Dimensions 0° C ~50° C

VT IEPE-2G05 High Pass Filter Frequency Response
Frequency Response of Built-in High Pass Filter (sampled at 48 kHz)


5. Examples

(1) VT IEPE-2G05 with Multi-Instrument Pro + Spectrum 3D Plot

VT IEPE-2G05 with Multi-Instrument Pro + Spectrum 3D Plot

(2) VT IEPE-2G05 with Multi-Instrument Pro + Spectrum 3D Plot + Vibrometer

VT IEPE-2G05 with Multi-Instrument Pro + Spectrum 3D Plot + Vibrometer


Home | Products | Downloads | Order | Support | Applications | Forum | Testimonials | Company | Contact Us