DEMA 2007 – Closed Circuit Research Sentinel

The C2R sentinel is a follow up to the Ouroboros aimed at the recreational end of the rebreather market. The sentinel comes in three versions: a nitrox model, a recreational Trimix version and a technical Trimix version. The differences between the versions are the deco software, manual gas addition and off board gas.

The sentinel brings together everything C2R have learnt form the Ouroboros. The scrubber is axial; the gas manifolds are mounted on each shoulder strap similar to the Ouroboros. Instead of the two lines in and manual add of the Ouroboros there are three in, solenoid or automatic Diluent Valve (ADV) and manual add. The shut offs for both the solenoid and the adv are mounted at this point. As per the Ouroboros the off board gas connectors are at this point also.

General Specification
Bailout Valve Mouthpiece
Hard Covers
Flight case
User pack Granular canister
Extendair canister
Pre-pack granular canister
Back-mount counterlung (optional Over-shoulder counterlung)
ADV
Bailout mouthpiece (optional Non-Bailout Valve Mouthpiece)
Wing/ Harness
Primary display
HUD
Rear HUD
Digital oxygen HP
Digital Diluent HP
Canister Duration meter
Canister filter in/out detector
Wired recharger (optional Magnetic recharger)
Auto-breathe turn-on detection
AUTO O2 calibration
Dynamic gas reserve alarm
Auto setpoint switching
Optional VPM code
Optional Intelligent Backup display

Level 1 – Air Diluent
Max Depth 40m
£4,500
2l O2 cylinder 3L Diluent cylinder (2l optional)
Optional backup display
Nitrox software
Optional Backup display

Level 2 - Single gas Trimix diluent
Max Depth 60m
£5,000
2l O2 cylinder 2L Diluent cylinder (3l optional)
Optional backup display
Single Trimix software
Backup display
Manual O2 addition
Manual Diluent addition
Off-board gas

Level 3 - Multiple gas Trimix diluent
Max Depth 100m
£5,400
2l O2 cylinder 2L Diluent cylinder (3l optional)
Optional backup display
Multiple Trimix software
Backup display
Manual O2 addition
Manual Diluent addition
Off-board gas
Solenoid isolator
ADV isolator



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http://www.rebreatherworld.com/video...r_Sentinel.mov

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