Client Login

Flow Switch

Designed to replace legacy electronic flow switches or operate as a standalone module. It is fully compatible with Tensor and APS platforms and uses a 3-axis vibration sensor to accurately determine flow conditions.

Our rugged electronic switch detects flow by monitoring the vibration generated by the rig mud pumps. Once flow is detected, the component will apply 5V on the flow line signalling the directional module to begin transmitting data to the pulser.


  • Temperature rated up to 150°C, survivable up to 175°C
  • Rugged and dependable field proven design
  • Adaptive sensitivity and low power consumption when operating downhole
  • Configurable delays
  • Less than 2mA current draw

icon PDFBrochure

More in this category: « Vibration Monitoring Tool (VMT)