PHYSICAL

Length	457 mm
Width	338 mm
Height	254 mm
Weight in Air (with standard ballast)	10 - 11 kg
Weight in Air (without ballast)	9 - 10 kg
Net Buoyancy (with ballast)	0.2 kg
Net Buoyancy (without ballast)	1.4 kg
Payload Capacity (dependent on ballast)	1.0 kg (4 lights) ~ 1.2 kg (No lights)
Cable Penetrator Holes	14 × 10 mm
Construction	HDPE frame, aluminum flange/end cap, & acrylic or aluminum tubes
Main Tube (Electronics Enclosure)	Blue Robotics 4 in series w/ aluminum end caps
Battery Tube	Blue Robotics 3 in series w/ aluminum end caps
Buoyancy Foam	R-3318 Urethane Foam rated to 244 m
Ballast Weight	200 g stainless steel weights
Battery Connector	XT90

PERFORMANCE

Maximum Rated Depth	100 m (Optional 300 m)
Maximum Testing Depth (so far)	130 m
Operating Temperature Range	0 - 30 ℃
Maximum Forward Speed	3 knots ( 1.5 m/s )
Thrusters	T200
ESC	ESC30
Thruster Configuration	6 thrusters
	- 4 vectored
	- 2 vertical
Forward Bollard Thrust	9 kgf
Vertical Bollard Thrust	7 kgf
Lateral Bollard Thrust	9 kgf

TETHER

Diameter	7.6 mm
Length	25 - 300 m
Working Strength	45 kgf
Breaking Strength	160 kgf
Strength Member	Kevlar with waterblock
Buoyancy in Freshwater	Neutral
Buoyancy in Saltwater	Slightly Positive
Conductors	4 twisted pairs, 26 AWG

LIGHTS

Underwater Light	L1500
Brightness	1500 lumens each with dimming control
Light Beam Angle	135 degrees, with adjustable tilt

CAMERA

Resolution	1080P
Camera Field of View	110 degrees horizontally
Light Sensitivity	0.01 lux
Tilt Range	+/- 45 degree camera tilt (90 total range)
Tilt Servo	Hitec HS - 5055 MG

SENSORS

Gyroscope	3 axis
Accelerometer	3 axis
Magnetometer	3 axis
Depth Sensor	B30 ( MS5837-30Bar )
Leak Sensor	Built-in
Current Sensor	Built-in
Temperature Sensor	Expandable
Altimeter	Expandable P30

BATTERY

BATTERY	LB18
Battery Life	18 Ah
Configuration	4S6P
Rated Voltage	14.8 V
Full Charge Voltage	16.8 V
Battery Runtime (Typical Use)	2 hours
	(Replaced within 30 seconds)

2D Drawings