Shearwater AI Transmitter

The Shearwater AI Transmitter is add official wireless air integration to compatible Shearwater dive computers including the NERD 2, Teric and Perdix AI.

The AI transmitter has a 1m wireless range and is depth rated up to 150m. It is powered by a user-replaceable 3V CR2 Lithium battery. Each transmitter has its own unique ID and multiple transmitters can be linked to compatible dive computers.

This transmitter is only available in yellow.

Please note that transmitter will only begin broadcasting pressure data once your regulators have been pressurised. To maximise the battery life transmitters will revert to an idle power saving state until cylinder pressure reactivates them. If you are pairing a transmitter for the first time this must be done on a pressurised system.

Specifications

• Wireless Range: 3 ft (1 m)
• Depth Rating: 500 ft (150 m)
• Pressure Range: 0 to 4350 PSI (0 to 300 Bar)
• Pressure Resolution: 2 PSI (1 Bar)
• Operating Temperature: 22°F to 140°F (-6°C to 60°C)
• Size: 2.95" (L) x 1.38" (Diameter) | 75 mm (L) x 35 mm (Diameter)
• Weight: 0.26 lbs (116g)
• Packaged Size: 3.74" (L) x 2.56" (W) x 2.17" (H) | 95 mm (L) x 65 mm (W) x 55 mm (H)
• Packaged Weight: 0.40 lbs (180g)
• Battery Type: CR2 Lithium | User replaceable
• Battery Life: 300 dive hours at two 1-hour dives per day | Up to 5 years shelf life (Annual replacement recommended)
• Battery Warning Levels: Warning (yellow) < 2.75V | Critical (red) <2.50V
• Battery Cap 0-ring: Size AS568-016, Nitrile (Buna-N) A70
• High Pressure Fitting: 7/16" UNF
• High Pressure O-ring: Size AS568-012, Viton‰㢕ü� material
• Turn-on conditions: Pressure > 120 PSI (8 Bar) | Battery > 2.75 V
• Turn-off conditions: Pressure < 50 PSI (4 Bar) for 2 minutes
• Internal Over- Pressure Relief Valve: Yes