Erbessd Instruments

Triaxial High Range MEMS Accelerometer / Phantom Expert (EPH-V11)



Phantom Expert is the best all-inclusive battery powered wireless machine monitoring system worldwide. Phantom’s exclusive technology enables full frequency range diagnosis just like ICP Accelerometers.

The Bluetooth Accelerometer Phantom Expert EPH-V11 is a wireless vibration sensor designed for permanent mounting. Phantom records vibration FFT from 3 axes simultaneously X, Y and Z.

  • Triaxial
  • Full waveform and spectrum data
  • Programmable Internal RMS Trigger
  • Maximum 6400 Lines of Resolution


Learn More about the Phantom System

Additional information

Weight .138 kg
Dimensions 4 × 4 × 6 cm

Phantom EPH-V11 is a Triaxial Wireless Vibration Sensor able to send 3 simultaneous FFT and Time waveform recordings at once. Also, our Wireless Vibration Sensor wake up on high vibration levels in order to send data and alarms.

As an additional value, our Wireless Vibration Sensor have a built-in integrator, as a result, it can internally calculate velocity parameters for alarms. This way, RMS values ​​can be sent as well with a selectable periodicity.


DATASHEET, Wireless Vibration Sensor – High G's
Part Number EPH-V11
Sensor MEMS Tri-axis accelerometer
Frequency Range (@25600 SR) 10kHz (x,y); 5.1kHz (z)
Dynamic Range 8 / 16 / 32 G
Internal Temp. Accuracy ±5°C
Status (Every 5min) Internal RMS, Battery, Temperature, Alarm

Recording Time (s) 1 2 4 8 16
Sample Rate (Hz) 25600 12800 6400 3200 1600
Max Frequency (Hz) 10,000 5000 2500 1250 625
Lines of Resolution 6400

Data Interval 10 minutes Configurable or Specific Daytime
Alarm monitoring 2 – 120 sec.
Spectral Noise 630 µg/√Hz

Wireless Protocol Bluetooth BLE 5.0 / Modbus via Gateway
Operating Frequency 2.4 GHz
Power Output -4dBm to +8dBm
Wireless Range 150m Line sight
Software Compatibility DigivibeMX version Phantom, M30, WiSER VIBE
Firmware Updates via Phantom Manager app (Available for iOS and Android)

Main Power Lithium battery mod. "1/6D" – 3.7V – 1.7Ah
Battery Life Time 2-4 years
Standby mode if Gateway not detected

Dimensions (d x h) 48 x 34 mm
Resistance to Shocks 5000 g
Weight 177 gr
Enclosure Material ABS / Stainless Steel
Protection Rating Water and dust resistant IP67
Fixture Fastener 1/4-28 UNF

Base Temperature Range -40 to +80 °C (-40 to +176 °F)