Wireless Speed Sensor

EPH-S40 | Wireless Speed Sensor


This Wireless Speed Sensor uses a Hall effect switch and a neodymium magnet, all included in the kit. As a result, you can easily analyze the revolutions per minute of any rotor, turbine or vent with incredible precision.

Condition Monitoring & Industrial Automation | Modbus


Wireless Modbus Speed Sensor — EPH Sensors include Modbus Protocol for industrial applications. Compatible with Condition Monitoring systems, Scada Systems PLC Etc.

Modbus is the most important Standard for Industrial Communication Protocol. In conclusion, your Wireless Speed Sensor is totally compatible with any PLC, Scada system or any other Modbus TCP / IP communication systemLearn more


  • Measures RPM for any rotor
  • Easy to install
  • Speed + Vibration sensor integration
  • Standby mode and long battery life
  • Configurable Measurement Interval
  • Configure your sensor using your mobile
  • IP67 Design for protection from liquid and dust


Part Number EPH-S40
Sensor Hall effect sensor
Switching Speed 600 kRPM
Active Distance 5mm to 15mm
Internal Temp. Accuracy ±5°C
Status (Every 5min) Battery, Temperature sensor, RPM
Data Interval 5 minutes not configurable
Included Accessories Hall effect sensor & Neodymium magnet


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


Main Power Lithium battery mod. "1/6D" - 3.7V - 1.7Ah
Battery Life Time 2-3 years
Standby mode if Gateway not detected


Dimensions (d x h) 46 x 43 mm
Weight 160 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)