Shearwater Swift Transmitter

Shearwater Swift Transmitter

A large-format technical dive computer for divers who prioritise maximum readability and robust functionality in challenging conditions. Designed for serious technical use, the Petrel 3 offers a larger display experience, air-integration support, and the practicality of a user-replaceable AA battery for remote trips and expedition-style diving. A strong option for divers who want Shearwater’s technical pedigree in one of the easiest-to-read form factors available.

• Advanced collision avoidance system ensures reliability using multiple transmitters
• Randomized transmit interval allows for reliable simultaneous use of multiple Swift transmitters
• LED status indicator
• Easy ‘no tools’ installation and removal on divers first stage
• Compatible with all existing air integrated Shearwater dive computers and many other computers already on the market

Technical Specs

• Depth limit: 200msw
• Operating temperature range +4°C to +34°C
• Short-term (hours) temperature range: -10°C to +50°C
• Pressure port: 7/16" -20UNF
• Rated air pressure: 300 bar / 4350 psi
• Pressure reporting resolution: 0.14 bar / 2 psi
• HP port proof pressure: 450 bar / 6525 psi
• Accuracy: 5% full scale
• Zero offset: <3.5 bar / 50 psi
• Activation pressure: 7 bar / 100 psi
• De-activation pressure: 3.5 bar / 50 psi
• Cover screws: 1.5mm hex
• Body o-ring: 24x1.5mm
• HP port o-ring: AS568-904 75A Viton

Dimensions

• Size 76mm (L) x 34mm (D)
• Weight 135g

Battery:

• Battery type: CR2 3V Lithium (User replaceable)
• Ships with and recommended battery type: Panasonic CR2 Industrial
  Lithium
• Battery Capacity (approx): 2.55 Wh
• Battery life: Up to 300 dive hours (HP pressure present) 5 year storage time