OxyEye
- Oxyeye
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SCR/CCR uP Oxygen
Controller |
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The OxyEye is a microprocessor
oxygen controller designed for use with semiclosed and full closed rebreathers.
Inside the alluminium case, a Microchip controller with a simple analog
amplifier get electrical signals from one, up to three, standard fuel cells
and immediately showes on the backlighted LCD the PPO2 values for
each cell and their average. It integrates acustical alarms for hipoxic,
iperoxic and setpoint level. Each one of those is selectable in a large range
of values before diving. A low battery alarm is also provided and pressing
the right side button the battery voltage is shown. |
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The power on and power off
operations can be done with two side mounted magnetical multifunctional
buttons. The OxyOne autocalibrates itself using pure oxygen or air and check
the cells for failures or end of life. The controller can drive a two colur
led diode mounted on the mouthpiece that showes the PPO2 range and
the low setpoint. The OxyEye works with one, two or three sensors without any
setup, simply it aknowledge how many cells are connected to the system. The
calibration values are stored in NVRAM memory. |
More info can
be required to Carlo Marcheggiani mailto:carlo.speleo@libero.it |
OxyEye can also drive solenoid
valves of CCR other than realize a real time PPO2 control. |