Cochran Lifeguard CPU and Display Module Family
 

The Lifeguard System CPU Unit C0 transmits all dive data measured and computed by the CPU Unit over a proprietary link to a receiver.
The C0 does not include transducers or sensors.
 

The Lifeguard System CPU Unit C2 transmits all dive data measured and computed by the CPU Unit over a proprietary link to a receiver.
The C2 includes two high pressure transducers.
 

The Lifeguard System CPU Unit C4 transmits all dive data measured and computed by the CPU Unit over a proprietary link to a receiver.
The C4 includes one high pressure transducer and a wet pluggable connector for one to three positive volt input PO2 sensors.
 

The Lifeguard Display Unit D1 is the main peripheral that displays dive data measured and computed by the CPU Unit and is burst-transmitted once per second.

The Lifeguard System CPU Unit C1 transmits all dive data measured and computed by the CPU Unit over a proprietary link to a receiver.
The C1 includes one high pressure transducer.
 

The Lifeguard System CPU Unit C3 transmits all dive data measured and computed by the CPU Unit over a proprietary link to a receiver.
The C3 includes a wet pluggable connector for one to three positive volt input PO2 sensors.
 

The Lifeguard System CPU Unit C5 transmits all dive data measured and computed by the CPU Unit over a proprietary link to a receiver.
The C5 includes two high pressure transducers and a wet pluggable connector for one to three positive volt input PO2 sensors.
 

The Lifeguard Team Unit T1 is a peripheral that will display dive data measured and computed by multiple CPU Units and is burst-transmitted once per second.