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2-channel IEPE USB audio interface
with headphone connection for listening to the sensor signal

Measurement microphone and accelerometer not included

The MP48 set consisting of two IEPE-XLR adapters in connection with a 2-channel USB audio interface offers you a cost-effective entry into professional sound and vibration measurement technology.

  • 2×2 USB 2.0 audio interfaces
  • Resolution: 192KHz/24Bit
  • Two front combo inputs Mic/Line/Inst:
  • 2x microphone preamps with 48V phantom power
  • Outputs: 2x 6.3mm TRS jack
  • Direct Monitoring: switchable between mono and stereo mode
  • Front panel master volume control
  • Stereo headphone output with volume control
  • Phone I/O: 3.5mm TRRS jack
  • USB bus powered
  • Supports Windows 10 and Windows 11 with ASIO 2.0
  • MME, WDM and DirectSound support
  • Supports Mac via native CoreAudio USB audio drivers
  • No driver installation necessary

IEPE Sensor Supply

  • 1-channel IEPE supply
  • 24V/4mA 
  • Output Voltage Max: 10 Volt rms
  • Front: BNC input and output socket 
  • Internal 9 volt battery
  • (LxWxH): 120 x 60 x 32mm
  • Weight: 120 g 

Price: 275 €

IEPE Signal Conditioner

IEPE Amplifier
IEPE Sensor Amplifier IV11SB
  • 1-channel IEPE supply
  • 24V/4mA 
  • 0, +20dB
  • Output Voltage Max: 10 Volt rms
  • Front: BNC input socket with sensor OK LED 
  • Rear: BNC Output socket and Mini USB 5V
    supply socket with green power LED 
  • Internal 3.6 volt lithium-ion battery
  • Aluminum case
  • (LxWxH):100x55x24mm
  • 5V power supply included

IEPE Sensor Amplifier

IV11SB is a portable single channel IEPE sensor signal conditioner.

It provides a 24 V / 4 mA power supply for sensors with integrated amplifiers.

Two selectable gains 0dB and + 20dB are available.

Signal conditioning indicators minimize the risk of operator error.

The integrated rechargeable 3.6 volt lithium-ion battery is designed to provide over 10 hours of operation.

Recharging can be done during operation.

The frequency response goes from 0.1 Hz to 40 kHz, so this is perfectly adequate for most IEPE sensors.

The IV11SB is equipped with a high-quality, sturdy aluminum housing.


Price: 575 + VAT

8 Channel IEPE Conditioner

M208 Front Panel
M208A – All-In-One:
  • Signal conditioner with filters and integrators
  • RMS/Peak vibration meter
  • Vibration monitor with relay output
  • Web server for remote measurement
  • For piezoelectric accelerometers, force and pressure sensors and microphones with IEPE output
  • Suitable as signal conditioner, meter and monitor (M208A)
  • Measurement of RMS and peak values (M208A)
  • Embedded web server for remote measurement and monitoring (M208A), Example of web page hosted by the M208A
  • Serial interface with PC software for setup and metering (M208A)
  • High pass, low pass and integrator plug-in modules
  • TEDS support (M208A)
  • Relay output (M208A)
  • Shared output
  • Compact 19″ rack case with low depth
Rear panel with interfaces and outputs
Gain0.1 .. 1000, incremental 
Frequency range0.1 Hz .. 100 kHz 
Readout display4 digits; RMS or peak; 1 s multiplex; with mechanical unit 
TEDS supportautomatic transducer sensitivity normalization 
Ethernetembedded web server hosts HTML page for readout and setup, Example 
RS-232 Interfacemaster and slave interface for PC control of up to 8 units by supplied control software or ASCII command set 
Relay output1 relay with adjustable threshold for each channel 
High pass filter modulesFB3- 3 / 5 / 10 / 30 / 50 / 100 / 300 / 500 / 1000 Hz (Butterworth, 2nd order) 
Low pass filter modulesFB2- 0.1 / 1 / 3 / 5 / 10 / 30 / 50 / 100 kHz (Butterworth, 4th order) 
Integrator modulessingle integrator 3 – 1000 Hz (FBV) and double integrator 5 – 200 Hz (FBD) 
Connectors8 BNC inputs; 8 BNC outputs; shared BNC output; Sub-D output 
Power supply10 – 28 VDC; mains plug adapter 115 / 230 VAC 
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