when the electronics of an eccr goes wrong o2 can be injected in the circuit in excess which is absolutely not the case with an mccr .. it is a huge difference
I have seen two different ECCRs fail with the 02 solenoid valve stuck open. There have been plenty of incidents where an ECCR glitches into calibration more, and floods the loop with 02. Depending on the voting logic, an ECCR will follow 2 bad o2 sensors, and disregard the functioning one. MCCRs are a pain in the butt. Anywhere above 60 feet and you're constantly hammering on the MAV. Many CCR compatible dive computers don't have an audible alarm or haptics to notify a diver of hi/low Po2.
Excellent discussion and well presented. Thank you for taking the time to present this in a clean profession distraction feee format. Also thanks for announcing in your previous comment about the sensor positioning in the diagram are slightly out of order in regards to the Liberty design. For a new diver grasping to understand the core fundamentals of the CCR you have explained it well and it makes clean understanding to me 👌🤙
This guy is biased towards electronic CCR as far as using the MCCR deeper thaN trickle valve can supply O2 ,,yes you can It’s called flying the unit manually which is what you do when your electronics fail on ECCR
guys this is not correct as far as the oxygen sensors are concerned. The solid state sensors are now available which changes the game. The solid state sensors that are now provided by the Poseidon rebreather is a game changer. Great video, but very outdated.
Hello Peter. We really appreciate your feedback. We are all looking forward to the time when the SS sensors are widely available and we hope it is just around the corner. Your experience with SS sensors may be different but based on the information sources that we have, there are variable results of the reliability at the moment. We are of course not lacking and closely following this technology. Just in case you haven't read this article already, I would like to share this with you. gue.com/blog/what-ever-happened-to-solid-state-sensors/ Hopefully, the sensors will stop being the most voulnerable part of the system soon, but it appears that we still need some time and much wider tester base before we can fully claim that. Thank you for your feedback and watching our video. Safe diving buddy.
when the electronics of an eccr goes wrong o2 can be injected in the circuit in excess which is absolutely not the case with an mccr .. it is a huge difference
I have seen two different ECCRs fail with the 02 solenoid valve stuck open.
There have been plenty of incidents where an ECCR glitches into calibration more, and floods the loop with 02.
Depending on the voting logic, an ECCR will follow 2 bad o2 sensors, and disregard the functioning one.
MCCRs are a pain in the butt. Anywhere above 60 feet and you're constantly hammering on the MAV.
Many CCR compatible dive computers don't have an audible alarm or haptics to notify a diver of hi/low Po2.
Excellent discussion and well presented. Thank you for taking the time to present this in a clean profession distraction feee format. Also thanks for announcing in your previous comment about the sensor positioning in the diagram are slightly out of order in regards to the Liberty design.
For a new diver grasping to understand the core fundamentals of the CCR you have explained it well and it makes clean understanding to me 👌🤙
thank you! We're glad you found it useful!
3-6 mistakes an hour, brother I make at least 100 mistakes an hour, lol. Great explanations of the two systems.
hi im planning to get into rebreathers but im not sure if I should go for ccr or scr. what are your opinions
This guy is biased towards electronic CCR
as far as using the MCCR deeper thaN trickle valve can supply O2 ,,yes you can
It’s called flying the unit manually which is what you do when your electronics fail on ECCR
guys this is not correct as far as the oxygen sensors are concerned. The solid state sensors are now available which changes the game. The solid state sensors that are now provided by the Poseidon rebreather is a game changer. Great video, but very outdated.
Hello Peter. We really appreciate your feedback. We are all looking forward to the time when the SS sensors are widely available and we hope it is just around the corner. Your experience with SS sensors may be different but based on the information sources that we have, there are variable results of the reliability at the moment. We are of course not lacking and closely following this technology. Just in case you haven't read this article already, I would like to share this with you. gue.com/blog/what-ever-happened-to-solid-state-sensors/ Hopefully, the sensors will stop being the most voulnerable part of the system soon, but it appears that we still need some time and much wider tester base before we can fully claim that. Thank you for your feedback and watching our video. Safe diving buddy.