LOGOKreislaufgerät TR 300c (new) eCCR

After the TR300c achieved very good results as mCCR version, the next step was to go as electronically-controlled unit (eCCR).

The following components of TR300c has been extended:

  • Shearwater controller
  • Clippard solenoid
  • 9V block battery
First dive with R300c eCCR, everything works fine
The new TR300c eCCR head now ready clued. The electric cables are coming from the battery compartment and going tight to the sensor chamber.
TR300c now wired with electronics, everything works. The solenoid valve responds well. All O2 connections are tight.
TR300c now completely assembled for the first test’s